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r&s®smw-k50/-k51 td-scdma

1. 126 SOURce lt hw gt BB TDSCdma DOWNJUP CELL lt st gt ENH DCH BLOCK STATe 126 TSOUbRcechuwslBBTD GCdma DOWNIIp CELL setz ENH DCH Bbtame 126 TSOUbRcechuwslBBTD GCdma DOWNIUIP CELL et ENH DCH CGCGOunmt neee 126 SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt ENH DCH DTCH lt ch gt DCCH ORCS MR N EE 127 SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt ENH DCH DTCH lt ch gt DCCH DATA 127 SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt ENH DCH DTCH lt ch gt DCCH DATA DS ELOGE EEEE A AEEA E A a Ti R 128 SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt ENH DCH DTCH lt ch gt DCCH BA AD E OR RE N EG 129 SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt ENH DCH DTCH lt ch gt DCCH Ee eo Ee OE AE OE es 129 SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt ENH DCH DTCH lt ch gt DCCH IONE 129 SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt ENH DCH DTCH lt ch gt DCCH ITWO 130 SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt ENH DCH DTCH lt ch gt DCCH RMATTHDULG RE 130 SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt ENH DCH DTCH lt ch gt DCCH STATe 130 SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt ENH DCH DTCH lt ch gt DCCH eet RR RRR R aA a 131 SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt ENH DCH DTCH lt ch gt DCCH TBSize 131 SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt ENH DCH DTCH lt ch gt DCCH LE OOR KERE
2. Manual operation See Data on page 70 SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt SLOT lt ch0 gt CHANnel lt us0 gt DATA PATTern lt Pattern gt Determines the bit pattern The first parameter determines the bit pattern choice of hexadecimal octal or binary notation the second specifies the number of bits to use Parameters lt Pattern gt 64 bits RST HO 1 Example BB TDSC UP CELL1 SLOT3 CHAN6 DATA PATT H3F 8 defines the bit pattern Manual operation See Data on page 70 SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt SLOT lt ch0 gt CHANnel lt us0 gt DPCCh SYNC LENGth lt Length gt Sets the length of the Sync Shift and the length of the TPC field in bits The available values depend on the slot format Parameters lt Length gt 0 2 3 4 8 16 32 48 RST 0 Example BB TDSC DOWN CELL4 SLOT3 CHAN6 DPCC SYNC LENG 2 sets the Sync Shift and the length of the TPC field to 2 bits Manual operation See Number of Sync Shift amp TPC Bits on page 76 SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt SLOT lt ch0 gt CHANnel lt us0 gt DPCCh SYNC PATTern lt Pattern gt The command sets the bit pattern for the sync shift The maximum pattern length is 64 bits Parameters lt Pattern gt string RST 1 Channel Settings Example BB TDSC DOWN CELL4 SLOT3 CHAN6 DPCC SYNC PATT 10 01 sets the bit pattern for the sync shift Manual operation See S
3. Parameters lt Cosine gt float Range 0 to 1 Increment 0 01 RST 0 35 Example BB TDSC FILT PAR COS 0 35 sets the roll off factor to 0 35 for filter type Cosine Manual operation See Roll Off Factor or BxT on page 87 SOURce lt hw gt BB TDSCdma FILTer PARameter GAUSs lt Gauss gt The command sets the B x T for the Gauss filter type Parameters lt Gauss gt float Range 0 15 to 2 5 Increment 0 01 RST 0 5 Filter Clipping ARB Settings Example BB TDSC FILT PAR GAUS 0 5 sets B x T to 0 5 for the Gauss filter type Manual operation See Roll Off Factor or BxT on page 87 SOURce lt hw gt BB TDSCdma FILTer PARameter LPASs lt LPass gt Sets the cut off frequency factor for the Lowpass ACP Opt filter type Parameters lt LPass gt float Range 0 05 to 2 Increment 0 01 RST 0 5 Example BB TDSC FILT PAR LPAS 0 5 the cut of frequency factor is set to 0 5 Manual operation See Cut Off Frequency Factor on page 87 SOURce lt hw gt BB TDSCdma FILTer PARameter LPASSEVM lt LPassEvm gt Sets the cut off frequency factor for the Lowpass EVM Opt filter type Parameters lt LPassEvm gt float Range 0 05 to 2 Increment 0 01 RST 0 5 Example BB TDSC FILT PAR LPASSEVM 0 5 the cut of frequency factor is set to 0 5 Manual operation See Cut Off Frequency Factor on page 87 SOURce lt hw gt BB TDSCdma FILTer PARameter PGAuss lt PGauss gt Th
4. Remote command SOURce lt hw gt BB TDSCdma UP CELL lt st gt SLOT lt ch0 gt PRAC PTS PSTep on page 158 UpPTS Start Enters the number of the subframe in which the first Up PTS should be transmitted The value range is 0 to 10 Remote command SOURce lt hw gt BB TDSCdma UP CELL lt st gt SLOT lt ch0 gt PRAC PTS STARE on page 158 Slot Mode PRACH Settings Distance UpPTS Enters the value to vary the timing between UpPTS and RACH Remote command SOURce lt hw gt BB TDSCdma UP CELL lt st gt SLOT lt ch0 gt PRAC PTS DISTance on page 156 Sequence Length Displays the value of the sequence length Remote command SOURce lt hw gt BB TDSCdma UP CELL lt st gt SLOT lt ch0 gt PRAC SLENgth on page 159 4 13 2 UpPTS Settings 1 To access these settings select TD SCDMA gt General gt Link Direction gt Uplink Reverse In the Cells tab select Cell 1 Cell 4 In the Slots tab select Slot 0 Slot 6 In the Common tab select Slot Mode gt PRACH a BP o N Select UpPTS TD SCDMA A Cell1 Slot1 UL Power UpPTS Repetition 1 This dialog comprises the UpPTS settings Power Enters the power of the UpPTS Remote command SOURce lt hw gt BB TDSCdma UP CELL lt st gt SLOT lt ch0 gt PRAC PTS POWer on page 157 SOURce lt hw gt BB TDSCdma UP CELL lt st gt SLOT lt ch0 gt PRAC PTS PCORrection on page 157 Slot Mode PRACH Settings
5. Spreading Factor FRC HSUPA only Selects the spreading factor for the FRC Remote command SOURce lt hw gt BB TDSCdma UP CELL lt st gt ENH DCH HSUPA SFACtor on page 164 4 10 5 HSDPA HSUPA Settings Number of E UCCH per TTI HSUPA only Sets the number of E UCCH channels per TTI Remote command SOURce lt hw gt BB TDSCdma UP CELL lt st gt ENH DCH HSUPA EBUCTti on page 163 Slot Format HSDPA HSUPA Displays the slot format of the selected channel A slot format defines the complete structure of a slot made of data and control fields The slot format depends on the coding type selected Remote command SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt ENH DCH HSDPA HSUPA SFORmat on page 170 Transmission Time Interval TTI Displays the transmission time interval TTI Remote command SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt ENH DCH HSDPA HSUPA TTINterval on page 170 Coding Configuration This section describes the HSDPA HSUPA settings related to the coding HSDPA Coding Configuration HSUPA Coding Configuration Coding Configuration Coding Configuration Data Source PN 9 Data Source PN 9 Modulation apsk Modulation QPSK Number of Coded Bits per TTI Physical Layer l 1760 Number of Coded Bits per TTI 306 Transport Block Size Table Category 1 3 Transport
6. The limit is related to the absolute maximum of all the and Q values i q The and Q components are mapped separately the angle changes Remote command SOURce lt hw gt BB TDSCdma CLIPping MODE on page 101 4 14 3 ARB Settings gt To access this dialog select ARB TD SCDMA A Filter Clipping ARB Settings This dialog comprises the settings required for configuring the ARB Sequence Length ARB Changes the sequence length of the arbitrary waveform component of the signal This component is calculated in advance and output in the arbitrary waveform generator It is added to the realtime signal components The maximum sequence length depends on the installed ARB memory size and the current chip rate In pure amplifier tests with several channels and no real time channels it is possible to improve the statistical properties of the signal by increasing the sequence length Remote command SOURce lt hw gt BB TDSCdma SLENgth on page 104 4 15 Power Ramping The Power Ramping Settings dialog contains the shape and time parameters required for configuring the baseband power ramp Power Ramping gt To access these settings select TD SCDMA gt General gt Power Ramping Rise Delay Fall Delay In Baseband Only This dialog comprises the settings required for power ramping Ramp Function Selects the form of the transmitted power i e the shape of the rising and fall
7. AAUTo The modulation signal is generated only when a trigger event occurs After the trigger event the signal is generated continu ously signal generation is stopped with command SOUR BB TDSC TRIG ARM EXEC and started again when a trigger event occurs ARETrigger The modulation signal is generated only when a trigger event occurs The device automatically toggles to RETRIG mode Every subsequent trigger event causes a restart Signal genera tion is stopped with command SOUR BB TDSC TRIG ARM EXEC and started again when a trigger event occurs SINGle The modulation signal is generated only when a trigger event occurs After the trigger event the signal is generated once to the set sequence length SOUR BB TDSC TRIG SLEN Every subsequent trigger event causes a restart RST AUTO 5 4 Marker Settings Example BB TDSC SEO AAUT sets the Armed auto trigger mode the device waits for the first trigger e g with TRG and then generates the signal continu ously Manual operation See Trigger Mode on page 21 Marker Settings This section lists the remote control commands necessary to configure the markers OUTPut lt ch gt The numeric suffix to OUTPut distinguishes between the available markers SOURceshw BB TDSCdma TRIGger OUTPut DELay FIXed dee ee ee ese see ee ek se se ee ee 111 SOURceshw BB IDSCdma TRIGger OUTPutech7 DELaY ees ee ee ee ee ee e
8. BB TDSCdma DOWN UP CELL lt st gt ENH DCH DTCH lt ch gt DCCH IONE lt lOne gt The command activates or deactivates the channel coding interleaver state 1 of the transport channel Interleaver state 1 can be set independently in each TCH Activation does not change the symbol rate Enhanced Channels of Cell 1 Parameters lt lOne gt 0 1 OFF ON RST ON Example BB TDSC DOWN CELL1 ENH DCH DTCH IONE ON activates the channel coding interleaver state 1 of the transport channel Manual operation See Interleaver 1 State on page 49 SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt ENH DCH DTCH lt ch gt DCCH ITWO lt ITwo gt The command activates or deactivates the channel coding interleaver state 2 off all the transport channels Interleaver state 2 can only be set for all the TCHs together Acti vation does not change the symbol rate Parameters lt ITwo gt 0 1 OFF ON RST ON Example BB TDSC DOWN CELL1 ENH DCH DTCH ITWO ON activates the channel coding interleaver state 2 of all the trans port channel Manual operation See Interleaver 2 State on page 50 SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt ENH DCH DTCH lt ch gt DCCH RMATtribute lt RmAttribute gt Sets the rate matching Parameters lt RmAttribute gt integer Range 16 to 1024 RST 256 Example BB TDSC DOWN CELL1 ENH DCH DTCH RMAT 32 sets the rate matching Manual operation
9. BB TDSCdma DOWN UP CELL lt st gt ENH DCH DTCH lt ch gt DCCH EPRotection 129 SOURce lt hw gt BB TDSCdma DOWNJUP CELL lt st gt ENH DCH DTCH lt ch gt DCCH IONE 129 SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt ENH DCH DTCH lt ch gt DCCH ITWO 130 SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt ENH DCH DTCH lt ch gt DCCH RMATtribute 130 SOURce lt hw gt BB TDSCdma DOWNJUP CELL lt st gt ENH DCH DTCH lt ch gt DCCH STATe 130 SOURce lt hw gt BB TDSCdma DOWNJUP CELL lt st gt ENH DCH DTCH lt ch gt DCCH TBCournt 131 SOURce lt hw gt BB TDSCdma DOWNJUP CELL lt st gt ENH DCH DTCH lt ch gt DCCH TBSize 131 SOURce lt hw gt BB TDSCdma DOWN JUP CELL lt st gt ENH DCH DTCH lt ch gt DCCH TTINtervdl 131 SOURce lt hw gt BB TDSCdma DOWNJUP CELL lt st gt ENH DCH HSDPAJHSUPA BPAYI0ad 165 SOURce lt hw gt BB TDSCdma DOWNJUP CELL lt st gt ENH DCH HSDPAJHSUPA CRATe 165 SOURce lt hw gt BB TDSCdma DOWNJUP CELL lt st gt ENH DCH HSDPAJHSUPA CTSCount 165 SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt ENH DCH HSDPA HSUPA DATA z 166 SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt ENH DCH HSDPA HSUPA DATA DSELect 166 SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt ENH DCH HSDPA HSUPA DATA PA
10. Parameters lt TsCount gt integer Range 2 to 5 RST 2 Example BB TDSC DOWN UP CELL1 ENH DCH HSDPA HSUPA TSC 3 sets the number of time slots Manual operation See Number of HS PDSCH E DCH Time Slots on page 59 SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt ENH DCH HSDPA HSUPA TTINterval Queries the transmission time interval TTI HSDPA HSUPA Settings Return values lt Ttlnterval gt 5MS Example BB TDSC DOWN UP CELL1 ENH DCH HSDPA HSUPA TTIN Response 5MS Usage Query only Manual operation See Transmission Time Interval TTI on page 60 SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt ENH DCH HSDPA HSUPA UECategory Queries the UE category that is minimum required to receive the selected RMC or FRC Return values lt UeCategory gt integer Example BB TDSC DOWN CELL1 ENH DCH HSDPA RMC HRMC 2M8 16OAM sets a RMC BB TDSC DOWN CELL1 END DCH HSDPA UEC queries the UE category Response 13 Usage Query only Manual operation See UE Category on page 59 List of Commands ESOURce lt hw gt BB TDSCdma CLIPping WEVel cece Ge See EE eth gese ENEE Ee gee GE Ee GED fo 100 ESOURceshwaBBTDSGCdma CLIPBiING MODE entsuergen aaiae a SE Ee EER ami 101 SOURce lt hw BB TDSGdma CLIPping STAT EE 101 ESOURceshwa BB IDSGdma CLOCKMODE deer e eataa dk EER AE Ged Ke AR Ee ERG ek Kas EN ee 114 SOURceshw gt BB TDSC
11. 0 1 OFF ON RST OFF Example BB TDSC PRAM BBON ON activates power ramping for the baseband signals Manual operation See In Baseband Only on page 91 SOURce lt hw gt BB TDSCdma PRAMp FDELay lt FDelay gt The command sets the offset in the falling edge of the envelope at the end of a burst A positive value gives a rise to a delay and a negative value causes an advance Parameters lt FDelay gt integer Range 4 to 4 RST 2 Example BB TDSC PRAM FDEL 8 0 sets the offset in the falling edge of the envelope to 8 0 chips Manual operation See Fall Delay on page 90 SOURce lt hw gt BB TDSCdma PRAMp RDELay lt RDelay gt The command sets the offset in the falling edge of the envelope at the end of a burst A positive value gives a rise to a delay and a negative value causes an advance Parameters lt RDelay gt integer Range 4 to 4 RST 2 Example BB TDSC PRAM RDEL 8 0 sets the offset in the rising edge of the envelope to 8 0 chips Manual operation See Rise Delay on page 90 General Commands SOURce lt hw gt BB TDSCdma PRAMp SHAPe lt Shape gt The command selects the form of the transmitted power i e the shape of the rising and falling edges during power ramp control Parameters lt Shape gt LiNear COSine RST COSine Example BB TDSC PRAM SHAP LIN sets linear shape for the rising and falling edges during power ramp control Manual operation See Ram
12. BB TDSCdma DOWN UP CELL lt st gt SLOT lt ch0 gt CHANnel lt us0 gt DPCCh TPC DATA PATTern on page 147 SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt SLOT lt ch0 gt CHANnel lt us0 gt DPCCh TPC DATA DSELect on page 146 Read Out Mode Selects TPC data usage With TD SCDMA the TPC bits are used to signal the increase or reduction in transmit power to the called station With all read out modes one bit is taken from the data stream for the TPC field for each slot and entered into the bit stream several times depending on the symbol rate The difference between the modes lies in the usage of the TPC bits These different modes can be used for example to deliberately set a base station to a specific output power e g with the pattern 11111 and then let it oscillate around this power with Single alt 01 and Single alt 10 This then allows power measure ments to be carried out at the base station at a quasi constant power Slot Mode PRACH Settings Continuous The TPC bits are used cyclically Single All 0 The TPC bits are used once and then the TPC sequence is contin ued with 0 bits Single All1 The TPC bits are used once and then the TPC sequence is contin ued with 1 bits Single alt The TPC bits are used once and then the TPC sequence is contin 01 ued with O and 1 bits alternately in multiples depending on by the symbol rate for example 0000111
13. BCH Selects if the spreading codes of the channels is set automatically or manually For BCH the spreading code is always set to Auto as the spreading code for the P CCPCH is defined by the standard Remote command SOURce lt hw gt BB TDSCdma DOWN CELL lt st gt ENH BCH SCSMode on page 138 4 9 2 Broadcast Channels BCH Details Settings 1 To access this dialog select TD SCDMA gt General gt Link Direction gt Downlink Forward 2 Inthe Cells tab select Cell 1 Enhanced Channels Settings 3 Inthe Slots tab select Enhanced Channels gt BCH Details TD SCDMA A Enhanced Channels Settings 1 Downlink Slot Format Data Bits per Frame 10 ms ma mae RE e en Interleaver 2 State VJ On This dialog comprises the detailed settings required for BCH configuration Slot Format Displays the slot format of the selected channel A slot format defines the complete structure of a slot made of data and control fields The slot format depends on the coding type selected Remote command SOURce lt hw gt BB TDSCdma DOWN CELL lt st gt ENH BCH SFORmat on page 139 Data Bits Per Frame 10 ms Displays the data bits in the DPDCH component of the DPCH frame at physical level The value depends on the slot format Remote command SOURce lt hw gt BB TDSCdma DOWN CELL lt st gt ENH BCH BPFRame on page 134 Transport Channel In the Transport Channel section t
14. DLISt ZERO ONE PATTern PNxx PRBS data as per CCITT with period lengths between 2 1 and 223 1 is generated internally DLISt Internal data from a programmable data list is used ZERO ONE Internal 0 and 1 data is used PATTern A user definable bit pattern with a maximum length of 64 bits is generated internally RST PN9 Example BB TDSC DOWN UP CELL1 ENH DCH HSDPA HSUPA DATA PN11 selects the data source Manual operation See Data Source HSDPA HSUPA on page 60 SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt ENH DCH HSDPA HSUPA DATA DSELect lt DSelect gt The command selects the data list for the Data List data source selection The lists are stored as files with the fixed file extensions dm_igqd in a directory of the user s choice The directory applicable to the following commands is defined with the command MMEMory CDIR To access the files in this directory you only have to give the file name without the path and the file extension Parameters lt DSelect gt string Example BB DOWN UP CELL1 ENH DCH HSDPA HSUPA DATA DLIS selects the Data Lists data source MMEM CDIR var user temp Lists selects the directory for the data lists BB TDSC DOWN UP CELL1 ENH DCH HSDPA HSUPA DATA DSEL tdscdma 1 selects file tdscdma 1 as the data source This file must be in the directory and must have the file extension dm iaa Manual operation Se
15. SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt ENH DCH DTCH lt ch gt DCCH TBSize on page 131 Size Of CRC Displays the type length of the CRC Remote command SOURce lt hw gt BB TDSCdma DOWN CELL lt st gt ENH BCH DITCH CRCSize on page 134 SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt ENH DCH DTCH lt ch gt DCCH CRCSize on page 127 Rate Matching Attribute Displays the rate matching Remote command SOURce lt hw gt BB TDSCdma DOWN CELL lt st gt ENH BCH DITCH RMATtribute on page 137 SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt ENH DCH DTCH lt ch gt DCCH RMATtribute on page 130 Error Protection Displays the error protection Remote command SOURce lt hw gt BB TDSCdma DOWN CELL lt st gt ENH BCH DTCH EPRotection on page 136 SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt ENH DCH DTCH lt ch gt DCCH EPRotection on page 129 Interleaver 1 State Activates or deactivates the channel coding interleaver state 1 of the transport channel Interleaver state 1 can be set independently in each TCH Activation does not change the symbol rate Remote command SOURce lt hw gt BB TDSCdma DOWN CELL lt st gt ENH BCH DITCH ION on page 136 SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt ENH DCH DTCH lt ch gt DCCH TONE on page 129 E E
16. See Rate Matching Attribute on page 49 SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt ENH DCH DTCH lt ch gt DCCH STATe lt State gt Sets the state of the transport channel Parameters lt State gt 0 1 OFF ON RST depends on channel Enhanced Channels of Cell 1 Example BB TDSC DOWN CELL1 ENH DCH DTCH STAT ON enables the transport channel Manual operation See DITCH On DCCH On on page 47 SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt ENH DCH DTCH lt ch gt DCCH TBCount lt TbCount gt Sets the number of transport blocks for the TCH Parameters lt TbCount gt integer Range 1 to 24 RST 1 Example BB TDSC DOWN CELL1 ENH DCH DTCH TBC 2 sets the number of transport blocks for the TCH Manual operation See Transport Blocks on page 48 SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt ENH DCH DTCH lt ch gt DCCH TBSize lt TbSize gt Sets the size of the transport block at the channel coding input Parameters lt TbSize gt integer Range 0 to 4096 RST 244 DTCH 100 DCCH Example BB TDSC DOWN CELL1 ENH DCH DTCH TBS 4096 sets the size of transport block of the channel coding input Manual operation See Transport Block Size on page 49 SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt ENH DCH DTCH lt ch gt DCCH TTINterval lt TtIlnterval gt Sets the number of frames into which a TCH is divided This setting also de
17. The basic mid amble is 128 chips long while the length for the midamble field in the time slot is 144 chips Each scrambling code setting parameter at cell level is assigned a basic mid amble code The midamble is neither spread nor scrambled No signal is transmitted during the guard period This avoids crosstalk of the burst into the next time slot at the receiver end 3 1 3 2 Burst With Layer 1 Control Information This type of burst can be used only with DPCHs dedicated physical channels It dif fers from the normal burst only in that the data fields are shortened ahead of and after the midamble to enable the transmission of layer 1 control information Data Data 702 698 Modulation System a Burst 675 ps 864 chips i i B25 12 5 112 5 126 12 6 250 12 5 us Midamble see Data2 GP 336 16 144 16 16 320 16 chips Fig 3 6 Traffic burst with layer 1 control information The burst consists of two fields of data symbols a fixed length 144 chip midamble and control fields for Synchronization Shift SS Transmit Power Control TPC and Trans port Format Indicator TFCI The timeslot is delimited by a 16 chip guard period GP Each data field consists of a maximum of 352 chips The Transport Format Indicator field TFCl conveys transport format information to the receiver which is used by the channel decoder to recover transport channels The information is distributed into two segments in one burst four
18. UpPTS Repetition Enters the number of UpPTS repetitions before a PRACH burst happens Remote command SOURce lt hw gt BB TDSCdma UP CELL lt st gt SLOT lt ch0 gt PRAC PTS REPetition on page 158 4 13 3 RACH Message Part Settings 1 To access these settings select TD SCDMA gt General gt Link Direction gt Uplink Reverse In the Cells tab select Cell 1 Cell 4 In the Slots tab select Slot 0 Slot 6 In the Common tab select Slot Mode gt PRACH a BP OO N Select RACH Message Part TD SCDMA A Cell1 Slot1 UL ey ER State Message Length 1 Subframe 5 ms Slot Format Power 0 00 dB Spreading Factor Spreading Code Data Source Current User Midamble Shift This dialog comprises the RACH random access channel message part settings State RACH Message Part Activates or deactivates the RACH random access channel message part Remote command SOURce lt hw gt BB TDSCdma UP CELL lt st gt SLOT lt ch0 gt PRAC MSG STATe on page 156 Message Length Selects the message length of the random access channel expressed in subframes Remote command SOURce lt hw gt BB TDSCdma UP CELL lt st gt SLOT lt ch0 gt PRAC MSG LENGth on page 153 Slot Mode PRACH Settings Slot Format PRACH Displays the slot format of the PRACH The slot format depends on the selected spreading factor Remote command SOURce lt hw gt BB TDSCdma
19. depending on the current baseband RST INTernal Example BB TDSC TRIG SOUR INT selects an internal trigger source Manual operation See Trigger Source on page 23 SOURce lt hw gt BB TDSCdma TRIGger EXTernal DELay lt Delay gt Sets the trigger delay Parameters lt Delay gt float Range 0 to 16777215 Increment 0 01 RST 0 Default unit samples Example BB TDSC TRIG SOUR EXT selects an external trigger BB TDSC TRIG EXT DEL 50 sets a delay of 50 symbols for the trigger Manual operation See Trigger Delay on page 25 Trigger Settings SOURce lt hw gt BB TDSCdma TRIGger EXTernal INHibit lt Inhibit gt Specifies the number of samples by which a restart is to be inhibited following an exter nal trigger event Parameters lt Inhibit gt Example Manual operation integer Range 0 to 21 47 chipRate RST 0 BB TDSC TRIG SOUR EXT selects an external trigger BB TDSC TRIG EXT INH 200 sets a restart inhibit for 200 samples following a trigger event See External Trigger Inhibit on page 24 SOURce lt hw gt BB TDSCdma TRIGger SEQuence lt Sequence gt The command selects the trigger mode Parameters lt Sequence gt AUTO RETRigger AAUTo ARETrigger SINGle AUTO The modulation signal is generated continuously RETRigger The modulation signal is generated continuously A trigger event internal or external causes a restart
20. queries the value of the power correction Response 2 99086185076844 Manual operation See Power RACH Message Part on page 85 SOURce lt hw gt BB TDSCdma UP CELL lt st gt SLOT lt ch0 gt PRAC MSG POWer lt Power gt The command sets the power of the PRACH message part Channel Settings Parameters lt Power gt float Range 80 0 dB to 0 0dB Increment 0 01 dB RST 0 dB Example BB TDSC UP CELL4 SLOT3 PRAC MSG POW 1 sets the power of the PRACH message part Manual operation See Power RACH Message Part on page 85 SOURce lt hw gt BB TDSCdma UP CELL lt st gt SLOT lt ch0 gt PRAC MSG SCODe lt SCode gt Sets the spreading code for the PRACH The code channel is spread with the set spreading code Parameters lt SCode gt integer Range 1 to 16 RST 1 Example BB TDSC UP CELL4 SLOT3 PRAC MSG SCOD 16 sets the power of the PRACH message part Manual operation See Spreading Code PRACH on page 85 SOURce lt hw gt BB TDSCdma UP CELL lt st gt SLOT lt ch0 gt PRAC MSG SFACtor lt Sfactor gt The command sets the spreading factor for the PRACH Parameters lt Sfactor gt 4 8 16 RST 16 Example BB TDSC UP CELL4 SLOT3 PRAC MSG SFAC 16 sets the power of the PRACH message part Manual operation See Spreading Factor PRACH on page 85 SOURce lt hw gt BB TDSCdma UP CELL lt st gt SLOT lt ch0 gt PRAC MSG SFORmat This command queries the slot f
21. 49 130 137 Read Out Mode iss Es GENRE OIE RE VG GENEREER tn Ge vis 80 147 Redundancy Version Parameter 64 169 Redundancy Version Sequence 65 169 E AE EER EE EED 8 R petitionEnCOdSF si EE ENE KEER EE ge cae 51 Reset All CONS ere SES REKE Ee Gee ge se NG et a adil 30 97 Resource Units On Physical Layer 43 132 Retransmission Sequence sirisser 65 163 Retransmission Sequence Number 65 79 Retrigger s Rise Delay ie ities sna rana ERG dg 90 96 RMC ers ele oi RE EE EE 55 Rol OT ie fe z Running Trigger S Save Recall TB SCDMA EE OE EK EN 19 e le ln Bee 12 Scrambling Code 35 119 Select Cella EE 32 Sele SIO MEET RE RE EE sautaknaki 38 Select TPC List 80 146 SEQUENCE Length sr SEER REG RENE SEN eevee es ee Ee EAR 83 Sequence Length ARB A 89 104 Serice MANU i ia 8 Set to default a18 SettingS ssis ss 88 Signal duration unit IE A2 Signal Duration Unit Trigger 108 Signal generation KE TEE 22 Signaling Pattern HSDPA esse sesse ese ee se ee ee ee 64 161 Single crn AE N AE 21 Size of CDC Slot Configuration Slot Format siiis Slot Format PRACH asie ee ee ee og Ge ee De ee ee dE 85 155 Slt ModE EE EE EE eg es de Eie Ee 66 152 Slot PRACH Sequence Length 1 1 11 v1asiniladssnd ssdissska asnar 159 lege TEE 74 Spreading CODE EE 12 Spreading Code ius ee EN Ese Re Ee be EER
22. 58 Coding Configuratio OO ER ER EE 60 tell Beiere E 63 plek do N NE 64 Slot Configuration reise sce EER RSA EE EE Ee Ke GEKEER Ge KEER GE EKS GEREED ES sted SEENEN GER 65 COMMON er duie SR EE EE OE EN 65 Channel Ee EE N EE N EE Ee 67 Code Blei EE N N RET 71 Ode RE AE RE a 73 DPCCH BT die OR EE EE N 73 Slot Structure and Slot Format issie see ke GEE GR Ge Ee AN Rd se de Ge Ak a ee AE es dek na daar 74 Ak EE OE RE N abet EE Aina veer geste 75 SA ES e EE EE EE RE DEE 76 E UCCH Settings EE testi needs ards oe 77 TPC SR N 79 Slot Mode PRACH Settings sesse ee ese ee Rae ee RE Re Ak RAGE EE Ee nuanua duviani RARR Ge NEEN 81 COMMON le RR RE EO RE OR EE tents needs 81 elt dr Le E 83 RACH Message Part SettingsS ie sesse ee ek ee ee diva GR jaa AA Re ee ed ee ee aaa la a dasar 84 Filter Clipping ARB Settings 1 1 1 122 2 222is2ivarvisas usvadssbassblansadv sda nadura ad nasanan nuakur 86 Blue RE EE EO RRR RRR 87 ClippingSettings ss EE EE Ee AE wielded ie eel ected on 88 4 14 3 4 15 5 5 1 5 2 5 3 5 4 5 5 5 6 5 7 5 8 5 9 5 10 ARB SettiNg EE 89 Power RamDiNG sees EER EES EER GEE SEER GRANE GER GR al GEE EER KEER RE NN GEE EE a EER KEES EE EKKE EE 89 Remote Control Commands aaaaaavaaaa a nauannnnnnnnnnnunnnnnnnnnnnnnnnnnnna 92 General ComimandsS es Es EER EER KERE GEKEER Ee ERK RE RAK KEER EDEN WEE Ee EN KERKE EE EE REKE EE KEER KERE 92 Filter Clipping ARB Gettings see se ee Re ee rii
23. Block Size on page 49 SOURce lt hw gt BB TDSCdma DOWN CELL lt st gt ENH BCH DTCH TTINterval The command queries the number of frames into which a TCH is divided This setting also defines the interleaver depth Return values lt Ttlnterval gt 5MS 10MS 20MS 40MS 80MS Example BB TDSC DOWN CELL1 ENH BCH DTCH TTIN queries the number of frames into which a TCH is divided Usage Query only Manual operation See Transport Time Interval on page 48 SOURce lt hw gt BB TDSCdma DOWN CELL lt st gt ENH BCH SCSMode The command queries the spreading code predetermined in the standard For BCH the spreading code is always Auto Return values lt ScsMode gt AUTO RST AUTO Example BB TDSC DOWN CELL1 ENH BCH SCSM queries the spreading code Usage Query only Enhanced Channels of Cell 1 Manual operation See Spreading Code Selection BCH on page 40 SOURce lt hw gt BB TDSCdma DOWN CELL lt st gt ENH BCH SFORmat The command queries the slot format of the selected channel A slot format defines the complete structure of a slot made of data and control fields and includes the symbol rate The slot format and thus the symbol rate the pilot length and the TFCI State depends on the coding type selected Return values lt SFormat gt string Example BB TDSC DOWN CELL1 ENH BCH SFOR queries the channel coding type Usage Query only Manua
24. Block Size Table 0 Category 1 2 Transport Block Size Index 37 Transport Block Size Index 14 Information Bit Payload Ninf 996 Information Bit Payload Ninf 282 Coding Rate 0 566 Coding Rate 0 539 Virtual IR Buffer Size per HARQ process 2 800 Number of HARQ Processes 4 Data Source HSDPA HSUPA Selects the data source for the HSDPA HSUPA channels The following standard data sources are available e All O All 1 An internally generated sequence containing 0 data or 1 data e PNxx An internally generated pseudo random noise sequence e Pattern HSDPA HSUPA Settings An internally generated sequence according to a bit pattern Use the Pattern box to define the bit pattern e Data List Select DList A binary data from a data list internally or externally generated Select Select DList to access the standard Select List dialog Select the Select Data List gt navigate to the list file dm od gt Select to select an existing data list Use the New and Edit functions to create internally new data list or to edit an existing one Use the standard File Manager function to transfer external data lists to the instrument See also e section Modulation Data in the R amp S SMW user manual e section File and Data Management in the R amp S SMW user manual e section Data List Editor in the R amp S SMW user manual Remote command SOURce lt hw gt BB TDSCdma DOWN UP CE
25. CELL1 PROT AUTO sets the phase rotation to AUTO Manual operation See Phase Rotation on page 36 SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt SCODe lt SCode gt Sets the scrambling code The scrambling code is used for transmitter dependent scrambling of the chip sequence Parameters lt SCode gt integer Range 0 to 127 RST 0 Example BB TDSC DOWN CELL1 SCOD 15 sets the scrambling code for cell 1 Manual operation See Scrambling Code on page 35 SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt SCODe STATe lt State gt The command activates or deactivates the scrambling code The scrambling code is deactivated for example for test purposes Cell Settings Parameters lt State gt 0 1 OFF ON RST ON Example BB TDSC DOWN CELL1 SCOD STAT ON activates the scrambling code for cell 1 Manual operation See Use Scrambling Code on page 35 SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt SDCode The command queries the SYNC DL code The SYNC DL code is transmitted in the DwPTS to synchronize the mobile station to the base station The SYNC DL code is derived from the scrambling code and the basic midamble code ID Return values lt SdCode gt integer Range 0 to 31 RST 0 Example BB TDSC DOWN CELL1 SDC queries the SYNC DL code Usage Query only Manual operation See SYNC DL Code on page 36 SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt SP
26. HSUPA NCBT Usage Query only Manual operation See Number of Coded Bits Per TTI on page 61 HSDPA HSUPA Settings SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt ENH DCH HSDPA HSUPA RVParameter lt RvParameter gt for HARQ Mode set to Constant ACK Sets the redundancy version parameter i e indicates which redundancy version of the data is sent Parameters lt RvParameter gt integer Range 0 to 7 RST 0 Example BB TDSC DOWN UP CELL1 ENH DCH HSDPA HSUPA HARQ MODE CACK sets the HARQ mode BB TDSC DOWN UP CELL1 ENH DCH HSDPA HSUPA RVP 2 sets the redundancy version parameter Manual operation See Redundancy Version Parameter on page 64 SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt ENH DCH HSDPA HSUPA RVSequence lt RvSequence gt for HARQ Mode set to Constant NACK Sets the retransmission sequence The sequence has a length of maximum 30 values The sequence length determines the maximum number of retransmissions New data is retrieved from the data source after reaching the end of the sequence For HSUPA the command is a query only Parameters lt RvSequence gt string RST 0 Example BB TDSC DOWN UP CELL1 ENH DCH HSDPA HSUPA HARQ MODE CNAC sets the HARQ mode BB TDSC DOWN CELL1 ENH DCH HSDPA RVS 0 2 1 sets the redundancy version sequence BB TDSC DOWN CELL1 END DCH TYPE HSUPA sets the channel coding type
27. OUTPut lt ch gt ONTime lt OnTime gt The command sets the number of chips in a period ON time OFF time during which the marker signal in setting SOURce BB TDSCdma TRIGger OUTPut MODE RATio on the marker outputs is ON Parameters lt OnTime gt Example Manual operation integer Range 1 chips to 2424 1 chips Increment 1 chips RST 1 chips BB TDSC TRIG OUTP2 ONT 2000 sets an ON time of 2000 chips for marker See Marker Mode on page 26 5 5 Clock Settings SOURce lt hw gt BB TDSCdma TRIGger OUTPut lt ch gt PERiod lt Period gt The command sets the repetition rate for the signal at the marker outputs expressed in terms of chips The setting is only valid for selection USER in BB TDSC TRIG OUTP MODE Parameters lt Period gt integer Range 1 chips to 2432 1 chips Increment 1 chips RST 12800 chips Example BB TDSC TRIG OUTP2 MODE USER selects the user marker for the corresponding marker signal BB TDSC TRIG OUTP2 PER 1600 sets a period of 1600 chips i e the marker signal is repeated every 1600th chip Manual operation See Marker Mode on page 26 Clock Settings This section lists the remote control commands necessary to configure the clock SOURce lt hw gt BB TDSGdma ClLOGK MODE a iis AE EES EE a EG ONS N ES AA NE 114 ESOURceshw BB TDSCdma CLOCKMULTIplier iss ee ee ee de Re ee ed ee 114 ESOURceshw BBTDSCdma CLOCKS
28. R EE 131 SOURceshw BB TDSCdma DOWNJUP CELLSStENHDCHRUPLaYSF ees se se ss se see 132 LSOUbRcechwzslBBTD Cdma DOWNIUP CELL et ENH DCH SGCSMode 132 TSOUbRcechuwzslBBTD Cdma DOWNIUP CELL setz ENH DCH SEORmat aneneen 132 SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt ENH DCH SLOTstate lt ch gt 132 SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt ENH DCH STAT e a ees se ses ss se see ee 133 SOURceshw BB TDSCdma DOWNJUP CELLSSt ENHDCHTSCOUNE ee ee ee ee ee 133 SOURceshw BB TDSCdma DOWNJUP CELLSS ENHDCHTYPE esse see see ee ee ee ee 133 SOURce lt hw gt BB TDSCdma DOWN CELL lt st gt ENH BCH BPFRame2 esse ee ese ee ee 134 SOURce lt hw gt BB TDSCdma DOWN CELL lt st gt ENH BCH DTCH CRCSIZze 22 222 ss ee 134 SOURceshw BB TDSCdma DOWN CELLStENH BCH DTCHDATA ee ees see se ee 134 SOURce lt hw gt BB TDSCdma DOWN CELL lt st gt ENH BCH DTCH DATA DSELect 135 SOURce lt hw gt BB TDSCdma DOWN CELL lt st gt ENH BCH DTCH DATA PAT Tern 136 SOURce lt hw gt BB TDSCdma DOWN CELL lt st gt ENH BCH DTCH EPRotection 136 SOURce lt hw gt BB TDSCdma DOWN CELL lt st gt ENH BCH DTCHIIONE eseeeseeseeeees 136 Enhanced Channels of Cell 1 SOURce lt hw gt BB TDSCdma DOWN CELL lt st gt ENH BCH DTCH ITWO ee ese ee ee ee 137 SOURce lt hw gt BB TDSCdma DOWN CELL lt st gt ENH BCH DTCH RMATtribute 137 LSOUlbce
29. RS KEES eek eens 70 Spreading Code PRACH AA 85 Spreading Code Selection 40 44 132 138 Spreading Factor Ese eed 33 70 116 150 Spreading Factor FRC standard settings sure ee SEEK NE ESE Ee Ek Ee Se Ke BR trees 18 Stant COPY RR EE 31 State Gel OE derer ce Senet ieee 35 oe EE ER N act et 66 State BS CDMA si 120 State ClPPINg RR EE EE EE 101 State er EE 84 156 SWITCHING POINT AR N EE OE EEN 37 Symbolrates sesse ee ER DS ese ke Pe Ke EE Ke EG Ee GR cost 12 Ch dr Lee 12 syne Shift Pattern iss ES Se nese 51 77 144 Sync Shift Repetition M iese seges Ke Re RE RE EE eke 77 145 SYNG DL COJE N tract De ieee 36 SYNC DL Code TD SCDMA ee ee 120 Adr Tee 36 Sync output to external trigger w23 Ch dr ene ET 12 Synchronize Base Station to User Equipment 36 Synchronize Mobile Station to Base Station ix 120 Synchronize User Equipment to Base Station 36 SYSTEM Chip Rate ur rei be sek Ait neg ee see RR Re EE 19 T TD SCDMA Version sies ESE RE RE canes ge KERN Gen Nee EE ee tae 19 Test Setup Models ee ee Re ee Re ee 32 99 sel EE RE N N 75 TFCI Value Time DEelay ES EE SEE Ee ER GR ONE eel Fe ie 37 Total Number of Users A 69 Total e ies ss sb Ek EES EE GR ER EK Ve N ER RA Es GED EO N EN DE gee 32 TPO Pattef sesse EE EE Ge Re DE ke RE se Se se 51 80 146 dae elle EE N 80 146 Transmission direction 19 9
30. SERE EE GRA ee ed Sk n Ee AG Be De se REG Ge EE arai 9 Conventions for Procedure DescriptionS see ee ee ee ee ee AR RR de ee ee ee ee ee ee ee Re Re ee ee 9 Notes on Ee IE le EO OR RO EE es 9 Welcome to the TD SCDMA Digital Standard sesse see ekke Rae 10 Accessing the TD SCDMA Dialog esse se ee Rae RE Re AR KERR EER Re RR RR RA ER Re RR RR AE KEER RE Ee 11 de E 11 About the TD SCDMA Options aaaaannuannnnvnvnv nnnnnnnnnnnnnnnnnnnnnnnnnnunnnnna 12 ModulationSYStem EE ee Ee Oe ee cos Ee ee ae Des ed ke Ee Fe 13 TD SCDMA Signal Structure Frames and Time SIOtS iese ee se ee ee ee RR ee ee 13 DWPTS and UBPTS E 13 Structure of Traffic Bust lbuansssn sk RR ee RA AA ee AR Ge AE ee ee AA ee ee ee AA ee ee 14 Burst Without Layer 1 Control InformatiON ees ese ee ee ee Ge OA L KAS A AK VAR K K KTR ee 14 Burst With Layer 1 Control Information ees se a ee a ke ee ee ee Re ee ee 15 TD SCDMA Configuration and Settings iese ees ee ee ER RE ERGE ee 17 General Settings EE EE ERK Ee vn decane ede EE ee cv caw Ee es ER EE Gee ee ene ke Ek eb ey se 18 lte Die Le DE 20 Marker Setting EE OE EE EE EE N EE 25 Clock Sti nS ER EE EE EE aaa 28 Local and Global Connector SettingS ss esse ER RR KAAR EE ER RE Re AR RR RR Ee AR Rae EE EE 29 Common Cell Configuration Settings sees Rae RE Re AR RARR AE Ee AR Rae EE Re AR KAR ER Ee ee 29 Predefinied SettingS EE Ee Ee EE eege Ese De ee ee Ee 33 Cell C
31. Source on page 47 SOURce lt hw gt BB TDSCdma DOWN CELL lt st gt ENH BCH DTCH EPRotection The command queries the error protection Return values lt EProtection gt NONE TURBo3 CON2 CON3 Example BB TDSC DOWN CELL1 ENH BCH DTCH EPR queries the error protection Usage Query only Manual operation See Error Protection on page 49 SOURce lt hw gt BB TDSCdma DOWN CELL lt st gt ENH BCH DTCH IONE lt lOne gt The command activates or deactivates the channel coding interleaver state 1 of the transport channel Interleaver state 1 can be set independently in each TCH Activation does not change the symbol rate Enhanced Channels of Cell 1 Parameters lt lOne gt 0 1 OFF ON RST ON Example BB TDSC DOWN CELL1 ENH BCH DTCH IONE ON activates the channel coding interleaver state 1 of the transport channel Manual operation See Interleaver 1 State on page 49 SOURce lt hw gt BB TDSCdma DOWN CELL lt st gt ENH BCH DTCH ITWO lt ITwo gt The command activates or deactivates the channel coding interleaver state 2 off all the transport channels Interleaver state 2 can only be set for all the TCHs together Acti vation does not change the symbol rate Parameters lt ITwo gt 0 1 OFF ON RST ON Example BB TDSC DOWN CELL1 ENH BCH DTCH ITWO ON activates the channel coding interleaver state 2 of all the trans port channel Manual operatio
32. TDSCdma FILTer PARameter LPASSEVM on page 103 Chip Rate Variation Enters the chip rate Remote command SOURce lt hw gt BB TDSCdma CRATe VARiation on page 94 Filter Clipping ARB Settings 4 14 2 Clipping Settings gt To access these settingsdialog select Clipping TD SCDMA A Filter Clipping ARB Settings State Clipping Level 100 Clipping Mode Vector i jq 7 This dialog comprises the settings required for configuring the clipping Clipping State Switches baseband clipping on and off Baseband clipping is a very simple and effective way of reducing the crest factor of the signal Since clipping is done prior to filtering the procedure does not influence the spectrum The EVM however increases Remote command SOURce lt hw gt BB TDSCdma CLIPping STATe on page 101 Clipping Level Sets the limit for clipping This value indicates at what point the signal is clipped It is specified as a percentage relative to the highest level 100 indicates that clipping does not take place Remote command SOURce lt hw gt BB TDSCdma CLIPping LEVel On page 100 Clipping Mode Selects the clipping method A graphic illustration of the way in which these two meth ods work is given in the dialog e Vector i jq The limit is related to the amplitude i q The and Q components are mapped together the angle is retained e Scalar i q Power Ramping
33. TPC sequence is con tinued with 1 bit SO1A The TPC bits are used once and then the TPC sequence is con tinued with 0 and 1 bits alternately in multiples depending on by the symbol rate for example 00001111 S10A The TPC bits are used once and then the TPC sequence is continued with 1 and 0 bits alternately in multiples depending on by the symbol rate for example 11110000 RST CONTinuous BB TDSC DOWN CELL4 SLOT3 CHAN6 DPCC TPC READ SO1A the TPC bits are used once and then the TPC sequence is con tinued with 0 and 1 bits alternately in multiples depending on by the symbol rate for example 00001111 See Read Out Mode on page 80 SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt SLOT lt ch0 gt CHANnel lt us0 gt ENHanced The command queries the enhanced state If the enhanced state is set to ON the channel coding cannot be changed Return values lt Enhanced gt Example Usage Manual operation 0 1 2 OFF ON NOvalue RST NOvalue BB TDSC DOWN CELL4 SLOT3 CHAN6 ENH queries the enhanced state of channel 6 Query only See Enhanced on page 69 SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt SLOT lt ch0 gt CHANnel lt us0 gt MSHift The command queries the midamble shift Channel Settings The midamble can be shifted in a value range of 0 to 128 chips in increments of 8 chips Channels belonging to the same mobile station are
34. The signaling pattern is shortened and is displayed but the scheduling is performed according to the selected Inter TTI Distance Long signaling patterns with irregularity in the HARQ ID and groups are displayed completely Remote command SOURce lt hw gt BB TDSCdma DOWN CELL lt st gt ENH DCH HSDPA SPATtern on page 161 HARQ Setup This section describes the HSDPA HSUPA Hybrid ARQ settings HARQ Setup HARQ Mode Constant ACK Redundancy Version Parameter HARQ Mode Sets the HARQ simulation mode Constant New data is used for each new TTI This mode is used to simulate ACK maximum throughput transmission Constant Enables NACK simulation i e depending on the sequence selected NACK with parameter Redundancy Version Sequence packets are retrans mitted This mode is used for testing with varying redundancy ver sion Remote command SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt ENH DCH HSDPA HSUPA HARQ MODE on page 167 Redundancy Version Parameter for HARQ Mode set to Constant ACK Slot Configuration Enters the redundancy version parameter Remote command SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt ENH DCH HSDPA HSUPA RVParameter on page 169 Redundancy Version Sequence for HARQ Mode set to Constant NACK Sets the retransmission sequence The sequence has a length of maximum 30 values The sequence length determines
35. UP CELL lt st gt ENH DCH DTCH lt ch gt DCCH DATA on page 127 SOURce lt hw gt BB TDSCdma DOWN CELL lt st gt ENH BCH DTCH DATA DSELect on page 135 SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt ENH DCH DTCH lt ch gt DCCH DATA DSELect on page 128 SOURce lt hw gt BB TDSCdma DOWN CELL lt st gt ENH BCH DITCH DATA PATTern on page 136 SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt ENH DCH DTCH lt ch gt DCCH DATA PATTern on page 129 Transport Time Interval Displays the number of frames into which a TCH is divided This setting also defines the interleaver depth Remote command SOURce lt hw gt BB TDSCdma DOWN CELL lt st gt ENH BCH DTCH TTINterval on page 138 SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt ENH DCH DTCH lt ch gt DCCH TTINterval on page 131 Transport Blocks Displays the number of transport blocks for the TCH Remote command SOURce lt hw gt BB TDSCdma DOWN CELL lt st gt ENH BCH DITCH TBCount on page 138 SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt ENH DCH DTCH lt ch gt DCCH TBCount on page 131 Enhanced Channels Settings Transport Block Size Displays the size of the transport block at the channel coding input Remote command SOURce lt hw gt BB TDSCdma DOWN CELL lt st gt ENH BCH DTCH TBSize on page 138 IT
36. characterized by the same midamble shift Return values lt MShift gt integer Range 0 to 128 RST 120 Example BB TDSC DOWN CELL4 SLOT3 CHAN6 MSH queries the midamble shift Usage Query only Manual operation See Midamble Shift on page 75 SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt SLOT lt ch0 gt CHANnel lt us0 gt POWer lt Power gt The command sets the channel power in dB Parameters lt Power gt float Range 80 dB to 0 dB Increment 0 01 dB RST 0 dB Example BB TDSC DOWN CELL4 SLOT3 CHAN6 POW 20 set the channel power to 20 dB Manual operation See Power dB on page 70 SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt SLOT lt ch0 gt CHANnel lt us0 gt SCODe lt SCode gt Sets the spreading code for the selected channel The code channel is spread with the set spreading code The range of values of the spreading code depends on the chan nel type and the spreading factor Depending on the channel type the range of values can be limited Parameters lt SCode gt integer Range 1 to 16 RST 1 Example BB TDSC DOWN CELL4 SLOT3 CHAN6 SCOD 1 set the spreading code for channel 6 to 1 Manual operation See Sprd Code on page 70 Channel Settings SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt SLOT lt ch0 gt CHANnel lt us0 gt SFACtor lt SFactor gt The command sets the spreading factor for the selected channel The selection depends o
37. data from a programmable data list is used The data list can be generated by the Data Editor or generated externally Data lists are selected in the Select Data List field The data list is selected with the command BB TDSC DOWN CELL1 ENH BCH DTCH DATA DSEL data list name gt ZERO ONE Internal 0 and 1 data is used PATTern A user definable bit pattern with a maximum length of 64 bits is generated internally The bit pattern is defined in the Pattern entry field The bit pattern is selected with the command BB TDSC DOWN CELL1 ENH BCH DTCH DATA PATT bit pattern gt RST PN9 Example BB TDSC DOWN CELL1 ENH DCH DTCH DATA PN9 selects PN9 as the data source of the transport channel Manual operation See Data Source on page 47 SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt ENH DCH DTCH lt ch gt DCCH DATA DSELect lt DSelect gt The command selects the data list for the DLISt data source selection The lists are stored as files with the fixed file extensions dm_igqd in a directory of the user s choice The directory applicable to the following commands is defined with the command MMEMory CDIR To access the files in this directory you only have to give the file name without the path and the file extension For the traffic channels this value is specific for the selected radio configuration Parameters lt DSelect gt string Enhanced Channels of Cell 1 Example BB TDSC DOWN CELL1 E
38. direction The signal either corresponds to that of a base station FORWard DOWN or that of a mobile station REVerse UP Parameters lt Link gt FORWard DOWN REVerse UP RST DOWN Example BB TDSC LINK DOWN the transmission direction selected is base station to mobile sta tion The signal corresponds to that of a base station Manual operation See Link Direction on page 19 SOURce lt hw gt BB TDSCdma POWer ADJust The command sets the power of the active channels in such a way that the total power of the active channels is 0 dB This will not change the power ratio among the individ ual channels Example BB TDSC POW ADJ the total power of the active channels is set to 0 dB the power ratio among the individual channels is unchanged Usage Event Manual operation See Adjust Total Power to 0dB on page 32 SOURce lt hw gt BB TDSCdma POWer TOTal Queries the total power of the active channels After Power Adjust this power corre sponds to 0 dB Return values lt Total gt float Increment 0 01 General Commands Example BB TDSC POW TOT queries the total power of the active channels Response 22 5 the total power is 22 5 dB Usage Query only Manual operation See Total Power on page 32 SOURce lt hw gt BB TDSCdma PRAMp BBONly lt BbOnly gt The command activates or deactivates power ramping for the baseband signals Parameters lt BbOnly gt
39. ee RE RE REKE ke Ek kk 99 FSOURCe lt hw gt BB T DSCdmMa STATE ie OR aar 99 LSOUbRcechwzslBBTD CdmaVERGion ees ee ee ee ee ee ee Ge Ge Ge RE ee ee ee ee ee de ee ee 99 SOURceshw BB IDSCdma WAVeform CREate see ee ee ee ke ek Re Re Re RE ER Ee ee ee ee ee ee 100 SOURce lt hw gt BB TDSCdma COPY DESTination lt Destination gt The command selects the cell whose settings are to be overwritten Parameters lt Destination gt 1 2 3 4 Range 1 to 4 RST 2 Cell2 Example BB TDSC LINK DOWN selects the downlink forward transmit direction base station to mobile station BB TDSC COPY SOUR 1 selects cell 1 as the source BB TDSC COPY DEST 4 selects cell 4 as the destination BB TDSC COPY EXEC starts copying the parameter set of cell 1 to cell 4 Manual operation See Copy Cell on page 31 SOURce lt hw gt BB TDSCdma COPY EXECute The command starts the copy process The dataset of the selected source cell is cop ied to the destination cell Example BB TDSC COPY EXEC starts copying the parameter set of the selected source cell to the selected destination cell Usage Event Manual operation See Copy Cell on page 31 General Commands SOURce lt hw gt BB TDSCdma COPY SOURCce lt Source gt The command selects the cell whose settings are to be copied Parameters lt Source gt 1 2 3 4 Range 1 to 4 RST 1 Cell1 E
40. ee ee ee 103 SOURceshw BB IDSCdma FILTerPARameterLPASSEVM esse se se se ses ees ee es ee ee ee 103 SOURceshw BB IDSCdma FILTerPARameter PGAUSS iss se se ses se es ee ee ee ee ee ke ee ee 103 SOURceshw BB IDSCdma FILTerPARameterRCOSine ees ee ee ee ke ek Re Re RE ER ee 104 SOURceshw BB IDSCdma FILTerPARameter SPHase iis se se ses se es ee ee ee ee ee ee ee ee 104 FSOURCeshw gt Nee EE 104 SOURce lt hw gt BB TDSCdma CLIPping LEVel lt Level gt Sets the limit for clipping This value indicates at what point the signal is clipped It is specified as a percentage relative to the highest level 100 indicates that clipping does not take place Filter Clipping ARB Settings Parameters lt Level gt integer Range 1 to 100 Increment 1 RST 100 Default unit PCT Example BB TDSC CLIP LEV 80 sets the limit for level clipping to 80 of the maximum level BB TDSC CLIP STAT ON activates level clipping Manual operation See Clipping Level on page 88 SOURce lt hw gt BB TDSCdma CLIPping MODE Mode The command sets the method for level clipping Clipping Parameters lt Mode gt VECTor SCALar VECTor The reference level is the amplitude i jq SCALar The reference level is the absolute maximum of the and Q val ues RST VECTor Example BB TDSC CLIP MODE VECT sets the amplitude as reference level
41. gt HRMC_OM5_QPSK HRMC_1M1_QPSK HRMC_1M1_16QAM HRMC_1M6_QPSK HRMC_1M6_16QAM HRMC_2M2_QPSK HRMC_2M2_16QAM HRMC_2M8_QPSK HRMC_2M8_16QAM HRMC_64QAM_16UE HRMC_64QAM_19UE HRMC_64QAM_22UE USER RST HRMC_OM5_QPSK Example BB TDSC DOWN CELL1 ENH DCH HSDPA RMC HRMC_2M8 QPSK sets the RMC mode Manual operation See RMC Configuration on page 55 SOURce lt hw gt BB TDSCdma DOWN CELL lt st gt ENH DCH HSDPA SCCH lt Scch gt Enables disables the HS SCCH Parameters lt Scch gt 0 1 OFF ON RST OFF Example BB TDSC DOWN CELL1 ENH DCH HSDPA SCCH ON enables HS SCCH Manual operation See HS SCCH State on page 58 SOURce lt hw gt BB TDSCdma DOWN CELL lt st gt ENH DCH HSDPA SPATtern Queries the distribution of packets over time The Signaling Pattern displays a HARQ Process cycle and is a sequence of HARQ IDs and A HARQ ID indicates a packet a indicates no packet The Signaling Pattern is cyclically repeated Return values lt SPattern gt string Example BB TDSC DOWN CELL1 ENH DCH HSDPA TTID 2 sets the TTI distance BB TDSC DOWN CELL1 ENH DCH HSDPA HARQ LENG A BB TDSC DOWN CELL1 ENH DCH HSDPA SPAT queries the signaling pattern Response 0 1 2 3 Usage Query only Manual operation See Signaling Pattern on page 64 HSDPA HSUPA Settings SOURce lt hw gt BB TDSCdma DOWN CELL lt
42. individual bits are deliberately inverted at random points in the data bit stream at the specified error rate in order to simulate an invalid signal Remote command SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt ENH DCH BIT STATe on page 125 Bit Error Rate Enters the bit error rate Remote command SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt ENH DCH BIT RATE on page 125 Insert Errors On Selects the layer in the coding process at which bit errors are inserted 4 9 9 4 10 4 10 1 HSDPA HSUPA Settings Transport Layer Bit errors are inserted in the transport layer This selection is only available if channel coding is active Physical Layer Bit errors are inserted in the physical layer Remote command SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt ENH DCH BIT LAYer on page 125 Block Error Insertion In the Block Error Insertion section you can configure and activate the block error simulation State Block Error Activates or deactivates block error generation The CRC checksum is determined and then the last bit is inverted at the specified error probability in order to simulate an invalid signal Remote command SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt ENH DCH BLOCk STATe on page 126 Block Error Rate Enters the block error rate Remote command IT SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt ENH
43. instrument All user manuals are also available for download from the Rohde amp Schwarz website on the R amp S SMW product page at http www rohde schwarz com product SMW200A htm l gt Downloads gt Manuals Service Manual The service manual is available in PDF format on the CD delivered with the instrument It describes how to check compliance with rated specifications instrument function repair troubleshooting and fault elimination It contains all information required for repairing the R amp S SMW by replacing modules Release Notes The release notes describe the installation of the firmware new and modified func tions eliminated problems and last minute changes to the documentation The corre sponding firmware version is indicated on the title page of the release notes The latest versions are available for download from the R amp S SMW product page at http www rohde schwarz com product SMW200A html gt Downloads gt Firmware Web Help The web help provides online access to the complete information on operating the R amp S SMW and all available options without downloading The content of the Web Help corresponds to the user manuals for the latest product version The web help is available from the R amp S SMW product page at http www rohde schwarz com product SMW200A html gt Downloads gt Web Help Tutorials A set of tutorials is embedded in the software The tutorials offer guided examples and demonstr
44. lt Data gt Example Manual operation PN9 PN11 PN15 PN16 PN20 PN21 PN23 DLISt ZERO ONE PATTern PNxx PRBS data as per CCITT with period lengths between 29 1 and 223 1 is generated internally DLISt Internal data from a programmable data list is used ZERO ONE Internal O and 1 data is used PATTern A user definable bit pattern with a maximum length of 64 bits is generated internally RST PN9 BB TDSC DOWN CELL4 SLOT3 CHAN6 DATA PN9 sets the data source for the selected channel to PN9 See Data on page 70 SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt SLOT lt ch0 gt CHANnel lt us0 gt DATA DSELect lt DSelect gt Selects the data list as data source The lists are stored as files with the fixed file extensions dm_igqd in a directory of the user s choice The directory applicable to the following commands is defined with the command MMEMory CDIR To access the files in this directory you only have to give the file name without the path and the file extension Parameters lt DSelect gt string Channel Settings Example BB TDSC UP CELL1 SLOT3 CHAN6 DATA DLIS selects the Data Lists data source MMEM CDIR var user temp Lists selects the directory for the data lists BB TDSC UP CELL1 SLOT3 CHAN6 DATA DSEL tdscdma_1 selects file tdscdma_1 as the data source This file must be in the directory and must have the file extension dm_iqd
45. lt hw gt BB TDSCdma DOWN UP CELL lt st gt SLOT lt ch0 gt CHANnel lt us0 gt DPCCh TPC DATA lt Data gt The command sets the data source for the TPC field of the DPCCH Parameters lt Data gt DLISt ZERO ONE PATTern DLISt A data list is used The data list is selected with the command SOUR BB TDSC DOWN CELL1 SLOT3 CHAN6 DPCC TPC DATA DSEL ZERO ONE Internal 0 and 1 data is used PATTern Internal data is used The bit pattern for the data is defined by the command BB TDSC DOWN CELL1 SLOT3 CHAN6 DPCC TPC DATA PATT RST PATTern Example BB TDSC DOWN CELL4 SLOT3 CHAN6 DPCC TPC DATA PATT selects as the data source for the TPC field of channel 6 of cell 4 the bit pattern defined with the following command BB TDSC DOWN CELL4 SLOT3 CHAN6 DPCC TPC DATA PATT H3F 8 defines the bit pattern Manual operation See TPC Source on page 80 SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt SLOT lt ch0 gt CHANnel lt us0 gt DPCCh TPC DATA DSELect lt DSelect gt The command selects the data list for the Data List TPC source selection The lists are stored as files with the fixed file extensions dm_igqd in a directory of the user s choice The directory applicable to the following commands is defined with the command MMEMory CDIR To access the files in this directory you only have to give the file name without the path and the file extension For the traffic channels this
46. max 7 active slots Each slot with up to 16 DPCHs and 5 special channels Frame structure Frame 5 ms with 7 traffic time slots Time slot traffic 675 us Time slot DWPTS 75 us Time slot UpPTS 125 us The number of symbols transmitted in a slot depends on the symbol rate 3 1 Modulation System Parameter Value Scrambling code 128 different codes with length of 16 chips SYNC codes 32 different codes with length of 64 chips SYNC1 codes 256 different codes with length of 128 chips Basic midamble codes 128 different codes with length of 128 chips Spreading code Orthogonal Variable Spreading Factor Code OVSF spreading factors 1 2 4 8 16 Modulation System TD SCDMA Signal Structure Frames and Time Slots The TDSCDMA signal is organized in frames of 5 ms length Each frame comprises 7 traffic time slots TsO to Ts6 each 0 675 ms and two special time slots DwPTS and UpPTS for synchronization Frame 5 ms 6400 chips 675 75 75 125 675 675 675 675 675 675 ps TsO p i Ts Ts2 Ts Ted TS Ts6 Downlink p G P Uplink Uplink Uplink Downlink Downlink Downlink EL A CAT 864 96 96 160 864 864 864 864 864 864 chips Switching point Fig 3 1 Structure of TDSCDMA frame TsO is always allocated to the downlink Ts1 to the uplink The other time slots are divi ded between the two directions of transmission the switching point being variable DwPTS and UpPT
47. of HS PDSCH Time Slots esse ese ese ee ee ese ee 59 Number of Phy Chan Bits per E UCCH 78 Number of Sync Shift ees sesse ese Ee ee ke 76 80 Number of Sync Shift amp TPC Information Bits 51 Number of TFCI Bits 2 0 0 0 ee ee ee 15 Number of Time Slots DCH 45 133 Number of TPC Bits a EWCCH raisa Number of Users ee ese ee ee ee ee ee ee ee Number of Users TD SCDMA ee ee ee 121 NY UI 87 101 O ON OFF Ratio Malet ss esse asses se ek ese nee gee N ee eN Ge 113 Online help ODUONS si es De ES Ee Ek oe A eek a es Re ere Overwrite Cell Settings iese ke AA senne 31 93 P P CCPCH State 39 139 Patier eed N test ee AE aE ASe ee ee 70 Phase Rotation 36 119 PHySiCali CHAMMEIS sae oe cinta EE RE an vak da de GENRES 12 Power Rampind see ees ER eken di Ee eed se Ee ree 20 Power Step 82 158 P w rdB RO N B 70 149 PRAG ee eo ee ee ees ege 66 PRACH Message Part Power 85 154 PRACH Select Data Let uses se esse eek ese niaan 153 PRACH Sl t Mode sesse Ese SSES ERG Ee ee ek 66 152 PRACH Spreading Factor 0 0 esse esse esse ee ee ee ee 85 155 Predefined SettingS AAA 32 33 R RACH Message Length iese reses ss Res E SEE REK Re see 84 153 RACH State siiis sveini 84 156 Ramp FUNCUON RR AR EE EK 90 97 Ramp TIME EEN Vr so sa EN ee eene ewe 90 97 Rate Matching Attribute
48. page 116 Number of Dedicated Channels Sets the number of activated DPCHs The minimum number is 1 and the maximum number depends on the spreading factor Cell Configuration Max No DPCH 3 x Spreading Factor Remote command SOURce lt hw gt BB TDSCdma DOWN UP PPARameter DPCH COUNt on page 115 Crest Factor Selects the desired range for the crest factor scenario The crest factor of the signal is kept in the desired range by varying the distribution of the channels inside one slot and in between several slots Minimum The crest factor is minimized The channels are distributed uniformly over the slots and over the code domain of the individual slot Average An average crest factor is set The channel are distributed uniformly over the slots and successively in the code domain of the individual slot Worst The crest factor is set to an unfavorable value i e maximum The channels are distributed in clusters over the slots and successively in the code domain of the individual slot Remote command SOURce lt hw gt BB TDSCdma DOWN UP PPARameter DPCH CRESt on page 116 Accept Presets the channel table of cell 1 with the parameters defined in the Predefined Set tings dialog Remote command SOURce lt hw gt BB TDSCdma DOWN UP PPARameter EXECute on page 117 4 8 Cell Configuration The Cell dialog provides the parameters for configuring general cell settings and specifi
49. segments in two burst one frame The synchronization shift SS field is used to inform the other station of a shift of the burst time 00 means that the sync shift is increased 11 that it is decreased The bits are transmitted in M consecutive frames The shift value is a multiple k of Tos 8 M and k are transmitted by signaling The value for M Sync Shift Repetition can be selected Analogously to the Sync Shift field the power control TPC field is used to initiate an increase or decrease of transmit power If the spreading factor SF is lower than 16 the control symbols are transmitted 16 SF times Control symbols are treated like data symbols i e they are spread and scram bled 4 TD SCDMA Configuration and Settings gt To access the TD SCDMA settings select Baseband gt TD SCDMA Tip The dialog is extremely comprehensive To simplify the description and the orientation through this documentation the headings of the following section follow a common naming convention lt DialogName TabName gt lt gt lt SourceDialog gt This common structure is intended to identify your current location in the dialog The remote commands required to define these settings are described in chapter 5 Remote Control Commands on page 92 s General die ER EE ED 18 e ee Se ie a OAS 20 Marker Settings iainiiaaaaaaaaaaaarannnnnananannnnnnannKNNNA ANNANANNNNNKANNUKNKANAANKAAAKAN NAKA bg 25 COCK SUNO
50. select TD SCDMA gt General gt Link Direction gt Downlink Forward In the Cells tab select Cell 1 In the Slots tab select Enhanced Channels gt BCH Common TD SCDMA A Enhanced Channels Settings 1 Downlink State Coding Type Spreading Code Selection for Enhanced Channels The Broadcast Channels BCH tab contains the common settings for configuring and activating the enhanced state of the channel State BCH Activates or deactivates P CCPCH 1 2 channel coding When activated Slot 0 is active with P CCPCH 1 and 2 switched on The data source is fixed to BCH Remote command SOURce lt hw gt BB TDSCdma DOWN CELL lt st gt ENH BCH STATe on page 139 Coding Type BCH Displays the coding scheme Enhanced Channels Settings The coding scheme of P CCPCH BCH is specified in the standard The channel is generated automatically with the counting system frame number SFN The system information after the SFN field is provided by the selected data source Remote command SOURce lt hw gt BB TDSCdma DOWN CELL lt st gt ENH BCH TYPE on page 140 Mapping On Physical Channels BCH mapped to lt Slot gt 0 P CCPCH1 2 Displays the slots of Cell 1 used to transmit the broadcast channels For BCH Slot 0 is always used Remote command SOURce lt hw gt BB TDSCdma DOWN CELL lt st gt ENH BCH SLOTstate lt ch0 gt on page 139 Spreading Code Selection
51. select the marker mode defining the shape and periodicity of the markers The contents of the dialog change with the selected marker mode the settings are self explanatory Radio Frame A marker signal is generated every 10 ms traffic channel frame clock Marker Settings Chip Sequence Period ARB A marker signal is generated at the beginning of every arbitrary wave form sequence depending on the set sequence length The marker signal is generated regardless of whether or not an ARB component is actually used System Frame Number SFN Restart A marker signal is generated at the start of every SFN period every 4096 frames On Off Ratio A regular marker signal that is defined by an ON OFF ratio is gener ated A period lasts one ON and OFF cycle The ON Time and OFF Time are each expressed as a number of samples and are set in an input field which opens when ON OFF ratio is selected ON time OFF time ON time OFF time Remote command SOURce lt hw gt BB TDSCdma TRIGger OUTPut lt ch gt ONTime on page 113 SOURce lt hw gt BB TDSCdma TRIGger OUTPut lt ch gt OFFTime on page 113 User Period A marker signal is generated at the beginning of every user defined period The period is defined in Period Remote command SOURce lt hw gt BB TDSCdma TRIGger OUTPut lt ch gt PERiod on page 114 Remote command SOURce lt hw gt BB TDSCdma TRIGger O
52. slot domains in order to ensure the minimum crest factor Remote command IT SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt ENH DCH SCSMode on page 132 4 9 4 Dedicated Channels DCH Details Settings 1 To access this dialog select TD SCDMA gt General gt Link Direction gt Downlink Forward 2 Inthe Cells tab select Cell 1 3 In the Slots tab select Enhanced Channels gt DCH Details TD SCDMA A Enhanced Channels Settings 1 Downlink Number of Time Slots Number of Channels Slot Format Data Bits per Frame 10 ms DTCH2 100 PN 9 Bet This dialog comprises the detailed settings required for DCH configuration Number of Time Slots DCH Sets the number of time slots to be used The initial value is preset according to the selected Coding Type Remote command SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt ENH DCH TSCount on page 133 Number of Channels DCH Sets the number of channels to be used Enhanced Channels Settings The initial value is preset according to the selected Coding Type Remote command SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt ENH DCH CCOunt on page 126 Slot Format Displays the slot format of the selected channel A slot format defines the complete structure of a slot made of data and control fields The slot format depends on the coding type selected Remote command IT SOUR
53. slotx 864 Chipp k Time slotx 864 Chips gt Radio Frame 10ms Remote command SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt SLOT lt ch0 gt CHANnel lt us0 gt DPCCh TFCI VALue on page 145 4 12 3 Sync Shift Settings To access these settings select TD SCDMA gt Cells Select Cell 1 Cell 4 In the Slots tab select Slot 0 Slot 6 Select Common a BO N In the channel table select DPCCH Settings gt Config for the respective chan nel 6 Select DPCCH Settings gt Config gt Sync Shift Number of Sync Shift amp TPC Bits 0 amp 0 Sync Shift Pattern Sync Shift Repetition M This tab contains the parameters required for setting the synchronization shift Number of Sync Shift amp TPC Bits Selects the length of the sync shift and the length of the TPC field expressed in bits The available values depend on the slot format Remote command SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt SLOT lt ch0 gt CHANnel lt us0 gt DPCCh SYNC LENGth on page 144 DPCCH Settings Sync Shift Pattern Enters the bit pattern for the sync shift The maximum pattern length is 64 bits The following values are allowed e 0 decreases the sync shift e 1 increases the sync shift e the sync shift stays unchanged Remote command SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt SLOT lt ch0O gt CHANnel lt us0 gt DPCCh SYNC PATTern on
54. the maximum number of retransmissions New data is retrieved from the data source after reaching the end of the sequence For HSUPA this parameter is read only Remote command SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt ENH DCH HSDPA HSUPA RVSequence on page 169 Retransmission Sequence Number for HSUPA and HARQ Mode set to Constant ACK Sets the retransmission sequence number The value is fixed to 0 Remote command SOURce lt hw gt BB TDSCdma UP CELL lt st gt ENH DCH HSUPA RSNumber on page 164 Retransmission Sequence for HSUPA and HARQ Mode set to Constant NACK Sets the retransmission sequence Remote command SOURce lt hw gt BB TDSCdma UP CELL lt st gt ENH DCH HSUPA RSEQuence on page 163 4 11 Slot Configuration This TD SCDMA Cell Slot dialog contains the parameters required for configuring the cell of the selected slot providing the channel table with graphical display of the respective channel 4 11 1 Common Settings 1 To access this dialog select TD SCDMA gt Cells 2 Select Cell 1 Cell 4 Slot Configuration 3 Inthe Slots tab select Slot 0 Slot 6 4 Select Common TD SCDMA A Cell1 Slot0 DL x This dialog comprises the common settings required for configuring and activating a slot The selected link direction determines the provided parameters State Activates or deactivates the selected
55. these settings affect the signal refer to section Basics on in the R amp S SMW user manual gt To access this dialog select Baseband gt TD SCDMA gt Clock TD SCDMA 3GPP TDD LCR A Clock Source Local Connector Settings Global Connector Settings This dialog comprises the settings required for configuring the clock Defining the Clock The provided clock signals are not dedicated to a particular connector but can be map ped to one or more globally shared USER and the two local T M C connectors Use the Local and Global Connector Settings to configure the signal mapping as well as the polarity the trigger threshold and the input impedance of the input connectors To route and enable a trigger signal perform the following general steps e Define the signal source i e select the Clock gt Source e Define the connector USER or T M C the selected signal is provided at i e con figure the Local and Global Connector Settings Clock Source Selects the clock source e Internal Local and Global Connector Settings The instrument uses its internal clock reference e External Global Clock 1 2 The instrument expects an external clock reference at the global USER connector as configured in the Global Connector Settings dialog e External Local Clock The instrument expects an external clock reference at the local T M C connector Remote command SOURce lt hw gt BB T
56. to HSUPA BB TDSC UP CELL1 ENH DCH HSUPA HARQ MODE CNAC sets the HARQ mode BB TDSC UP CELL1 ENH DCH HSUPA RSEQ 0 2 3 sets the retransmisssion sequence BB TDSC UP CELL1 ENH DCH HSUPA RVS queries the redundancy version sequence Response 0 2 1 Manual operation See Redundancy Version Sequence on page 65 HSDPA HSUPA Settings SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt ENH DCH HSDPA HSUPA SFORmat Queries the slot format of the selected channel A slot format defines the complete structure of a slot made of data and control fields The slot format depends on the coding type selected Return values lt SFormat gt string Example BB TDSC DOWN UP CELL1 ENH DCH HSDPA HSUPA SFOR Usage Query only Manual operation See Slot Format HSDPA HSUPA on page 60 SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt ENH DCH HSDPA HSUPA TBS INDex lt Index gt Sets the index for the corresponding table as described in 3GPP TS 25 321 Parameters lt Index gt integer Range 0 to 63 RST Example BB TDSC DOWN UP CELL1 ENH DCH HSDPA HSUPA TBS IND 20 sets the TB table index Manual operation See Transport Block Size Index on page 62 SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt ENH DCH HSDPA HSUPA TSCount lt TsCount gt Sets the number of time slots
57. 1 Single alt The TPC bits are used once and then the TPC sequence is contin 10 ued with 1 and 0 bits alternately in multiples depending on by the symbol rate for example 11110000 Remote command SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt SLOT lt ch0 gt CHANnel lt us0 gt DPCCh TPC READ on page 147 4 13 Slot Mode PRACH Settings For uplink transmission direction the TD SCDMA Cell Slot UL dialog contains the parameters required for configuring the physical random access channel PRACH and the UpTS uplink pilot time slot 4 13 1 Common Settings 1 To access the PRACH settings select TD SCDMA gt General gt Link Direction gt Uplink Reverse 2 Inthe Cells tab select Cell 1 Cell 4 3 Inthe Slots tab select Slot 0 Slot 6 Slot Mode PRACH Settings 4 Inthe Common tab select Slot Mode gt PRACH TD SCDMA A Cell1 Slot1 UL j H Distance UpPTS gt Message Sequence Length 0 5 Frames p ARB Sequence Length 1 Frames Start Of Sequence Length H End OfARB Sequence Lengthi This dialog comprises the common PRACH settings Power Step Enters the power by which the UpPTS is increased from repetition to repetition The power set under Power is the target power used during the last repetition of the pre amble Example UpPTS Power 0 dB UpPTS Repetition 3 Power Step 3 Generated power sequence Preambk 1 Preambk 2 Preambke 3
58. 150 Dom Conf Displays whether the channel has a code domain conflict with one of the overlying channels with lower channel number In case of conflict a warning icon appears You can find the current code domain assignment graphically displayed in the Code Domain tab see chapter 4 11 3 Code Domain on page 71 Remote command SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt SLOT lt ch0 gt DCONflict on page 151 Code Domain The channelization codes are taken from a code tree of hierarchical structure see fig ure 4 1 The higher the spreading factor the smaller the symbol rate and vice versa The product of the spreading factor and symbol rate is constant and always yields the chip rate Slot Configuration The outer branches of the tree right most position in the figure indicate the channeli zation codes for the smallest symbol rate and thus the highest spreading factor The use of a channelization code of the level with spreading factor N blocks the use of all other channelization codes of levels with spreading factor gt N available in the same branch of the code tree Channelization codes with smaller spreading factor are con tained in the codes with larger spreading factor in the same code branch When using such competitive channelization codes at the same time the signals of associated code channels are mixed such that they can no longer be separated in the receiver Orthogonality will then be lo
59. 16QAM 3TS 1 SF2 3 slots with 1 code channel using 1DTCH 3RU 5ms spreading factor 2 4 16QAM ATS 1 SF1 4 slots with 1 code channel using 1DTCH 2RU 5ms spreading factor 1 User Several settings are preconfigured according to the selected FRC Remote command SOURce lt hw gt BI B TDSCdma UP Cl ELL lt st gt ENH DCH HSUPA FRC on page 163 HSDPA HSUPA Settings 4 10 3 HS SCCH Settings HSDPA This section describes the HS SCCH settings 1 To access this dialog select TD SCDMA gt General gt Link Direction gt Downlink Forward In the Cells tab select Cell1 Cell4 In the Slots tab select Enhanced Channels gt DCH Common Select Coding Type gt HSDPA a fF oa N Select DCH Details TD SCDMA A Enhanced Channels Settings 1 Downlink The settings can be configured in the DCH Details dialog HS SCCH State HSDPA only Enables disables the HS SCCH Remote command SOURce lt hw gt BB TDSCdma DOWN CELL lt st gt ENH DCH HSDPA SCCH on page 161 UEID H RNTI HSDPA only Sets the UE identity which is the HS DSCH Radio network identifier H RNTI defined in 3GPP TS25 331 Radio resource control RRC Prtocol Specification Remote command SOURce lt hw gt BB TDSCdma DOWN CELL lt st gt ENH DCH HSDPA UEID on page 162 4 10 4 Global Settings This section describes the HSDPA HSUPA global settings HSDPA HSUPA Set
60. 1TS 1 SF2 8RU 5ms 1 slot with 1 code channel using 1DTCH spreading factor 2 1DCCH RMC 144 Kbps 2TS 1 SF2 2 slots with 1 code channel using 1DTCH 16RU 5ms spreading factor 2 1DCCH RMC 384 Kbps ATS 1 SF2 1 SF8 4 slots with 2 code channel using 1DTCH 40RU 5ms spreading factor 2 and 8 1DCCH RMC HS SICH 1TS 1 SF16 1RU 5ms 1 slot with 1 code channel using spreading factor 16 See RMC Configuration on page 55 and E DCH Fixed Reference Channel FRC on page 57 for an overview of the used Resources units in HSDPA and HSUPA mode respectively Remote command SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt ENH DCH RUPLayer on page 132 Mapping On Physical Channels Select Slots To Use Displays the slots of Cell 1 The slots used to transmit the transport channel are high lighted The number selected slots is determined by the selected coding type If a slot is deacti vated another slot is activated automatically to keep the number of activated slots unchanged Remote command SOURce lt hw gt BI on page 132 B TDSCdma DOWN UP CELL lt st gt ENH DCH SLOTstate lt ch gt Spreading Code Selection for Enhanced Channels Selects the spreading code selection mode for the used transport channels User The spreading codes can be set manually Enhanced Channels Settings Auto The spreading codes are distributed evenly over the
61. 5 Transmission Time Interval iese ese ee ee 60 Transport Block Size 49 138 Transport Block Size Index 62 170 Transport Block Size Table 61 162 Transport Block Size Table 0 62 164 Transport BIOCKS asses SE ese se sce saia 48 131 138 Transport Channel State sessie se KEN EKG Ge ikk ARE ER ke 47 Transport Time Interval 48 138 aler GE 25 Trigger Inhibit Other Baseband 106 Tigger MOU Gs sees Me ei ene tas dea Ee baad dan na De geed 21 TIGGER Mode es eN Ese ene ads ge eer 110 TriggersignalduratiON esse EN EE Re Pe NE DE Ee 22 Trigger source WU EE NE EN ies EE EO OE ced U WE Cale QOny EE EE i HEI ae SE N Rae Geh L 1011 9 SR EE OE ek ee UpPTS Mode UpPTS Power UpPTS Power Step UpPTS Repetition UpPTS Start Ss WDPTS State ET Use ee e ees en Ee Ne Nee Se se N Ee ese Use Scrambling Code Use Scrambling Code TD SCDMA ees 119 VERRE AE LE OE ae User manual User Periode ee DE ee ih ee Pe eg V Version svara i Ee EK r ee Ge ED 19 99 VirtualllR Buffer Size io SS EE se ee Ee IE eg 63 W Waveform file eN 19 WeB HEIP isn e a a a aa E A 8
62. 85 BEERS is AA OG N aa a 127 134 DEER OM EEN 47 137 DG BEE 44 DCH Spreading Code Selection 44 132 BOESEM RE OE OE ME AO 42 Deactivate Cell 32 35 Deactivate EE 38 Dedicated Slot Mode iese ee ee ee Re 66 152 Default settings Default Settings Delay Maker EDE 27 dief AE ER ER EE 25 Distance UpPTS 83 156 US Meed ee EE Ee 143 Documentation overview ee ee AR Re ee 7 Domain GOGH ss see RE EE EA EE EE Nna 71 151 DOWN ashe cst sesame EE ee EE 19 DP CCH SOUS si ie EE Ee Eege 71 DPCH Spreading Factor a 33 116 BR Reie DEE 47 137 DwPTS Mode 36 118 RU Se 36 RUN NEE 118 E E DCH Fixed Reference Channel FRC 57 E DCH Fixed Refernce Channel FRC 163 ESTE CL IE EK N RA OE Ed 78 Enhanced 69 148 Enhanced Channel Settings 00 0 0 eee eee ee 37 ErrOmMPrOteCtlOM ON 49 129 136 eed HT e el EA ER N Ee 105 External trigger BEE AR OE N N AE 25 F Fall Delay aie ESE EERS Ee Ee SeSe Se DE Re Ds Gee eg De ee 90 96 Ba N toatl cats catia v vat itty Ee 12 Filter Parameter 87 102 Filter Type RE EE EE dimana 87 101 Filtering Clipping ARB Settings i s ees se 86 Fix marker delay to current range Fix marker to dynamic range hi Frame fe D G Generate VE Ui Tu 19 Getting started vee EER ee Gee DES se 7 Guard period sites se be moa Ie ed se nee
63. A 94 SOURce lt hw gt BB TDSCdmaiCRA EE 94 SOURceshw BB IDSCdma CRATe VARIaHON ee ee ke ek Re RA ER EE EE ee ee ee ee ee ee ee 94 SOURceshw BB IDSCdma LINK sees se AA AA RA RA RA ER Re ee ee ee ee ee 95 ESOURceshw BB TDSCdma POWerAD Just iese des Med RE SN DEE se n dd Me bk laa a d Ka ee Ee 95 ESOURceshw BB IDSCdma POWerl TOTalP i e is EE SE Ge EG RE RE SE Be RE Ee aina 95 General Commands SOURce lt hw gt BB TDSCdma PRAMp BBONW sisie add Ses eet Ged Kaka laa ka areia da 96 SOURce lt hw gt BB TDSGdma PRAMp FD EL Ay issie RE Ges EE Ge Ge vanes 96 SOURceshw BB IDSCdma PRAMPD RDELAY iese ss se ee ee ee ee ee ee ee ee ee AA RA RA Ge RR ee ee ee ee 96 SOURceshw BB IDSCdma PRAMPD SHAPe idee sesse se se se ee ee ee ee ee ee ee r aAa ee 97 ESOURceshw BB TDSCAMAaPRAMPTIME iseer SERE asas REG ES ENG ER WEG ERGER ERG ESRA H la via H N EG 97 ESOURcesty BBETDSGAMAPRESE is Ee GE EEN AE HE Sleek Ge ee ES Ee 97 ESOURceshwBBIDSGAdmMaRESet ie ese Ee EER Re see gee Se RE AG RE Ga de de RE de ee GE ER Ee a 97 ESOURceshw BBTDSCdmaSETTIng CATalod i iis ii MES EE SEAN nna ERGE GES GE EE aai 98 ESOURceshy BB TDSGdmaSETTIngLOAD 12111 RA Gee a EG We TA RARR EE AGE Re Age 98 SOURceshw BB IDSCdma SETTIng STORe iese ese ses se se se Re ee ee ee ke 98 ESOURCe lt hw BB 1 DSCdma SET ing TMODEL irisse ven Eed VEE GESE RE US Ge Ge ee EEN Eb gs ged vd 99 FSOURceshw BB TDSCdma SETTing TMODel CATalog iese ee se
64. BB TDSCdma DOWN UP CELL lt st gt ENH DCH HSDPA HSUPA BPAYload Queries the payload of the information bit i e transport block size This value deter mines the number of transport layer bits sent in each TTI before coding Return values lt BPayload gt integer Example BB TDSC DOWN UP CELL1 ENH DCH HSDPA HSUPA BPAY Usage Query only Manual operation See Information Bit Payload Ninf on page 63 SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt ENH DCH HSDPA HSUPA CRATe Queries the coding rate Return values lt CRate gt float Example BB TDSC DOWN UP CELL1 ENH DCH HSDPA HSUPA CRAT queris the coding rate Usage Query only Manual operation See Coding Rate HSDPA HSUPA on page 63 SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt ENH DCH HSDPA HSUPA CTSCount lt CtsCount gt Sets the number of physical channels per time slot Parameters lt CtsCount gt integer Range 1 to 14 RST 10 downlink 1 uplink Example BB TDSC DOWN UP CELL1 ENH DCH HSDPA HSUPA CTSC 2 sets the number of codes per TS Manual operation See Number of HS PDSCH E DCH Codes per TS on page 59 HSDPA HSUPA Settings SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt ENH DCH HSDPA HSUPA DATA lt Data gt The command determines the data source for the HSDPA HSUPA channels Parameters lt Data gt PN9 PN11 PN15 PN16 PN20 PN21 PN23
65. CELLSStENH DCH SFORMAI ee ee se ee ee ee ee ese ee ee ees ee ee 132 SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt ENH DCH SLOTstate lt ch gt se CSOURceshw BB TDSCdma DOWNIUP CELLSStO ENHDCHSTATe ese see ese ee ee ee ee ee ee ee ee ee ee CSOURceshw BB TDSCdma DOWNIUP CELLSStO ENH DCHTSCOUNE ees ee ese ee ee ee ee ee ee ee ee ee CSOURceshw BB TDSCdma DOWNIUP CELLSSt ENH DCHTYPE nsanassasdonnasssnananiganasnda iesuga ee ee ee ee SOUR e lt hw gt BB TDSCdma DOWNJUP CELLast gt MG Oe 118 SOURce lt hw gt BB TDGCdma DOWNMIUP CELL et PRO Taton 119 SOURce lt hw gt BB TDSCdma DOWN UP CELL et SCODE cece cece ee ee Kaas ee ee ee ee ee 119 CSOURceshw BB TDSCdma DOWNIUP CELLestSCODe STATe ee ee ee ee ee ee ke ee ge ee 119 SOURce lt hw gt BB TDSCdma DOWN UP CELL et GD ode 120 SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt SLOT lt ch0 gt CHANnel lt us0 gt DATA 2 143 SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt SLOT lt ch0 gt CHANnel lt us0 gt DATA DSELect 143 SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt SLOT lt ch0 gt CHANnel lt us0 gt DATA PATTern 144 SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt SLOT lt ch0 gt CHANnel lt us0 gt DPCCh SYNC CEET 144 User Manual 1175 6761 02 07 173 SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt SLOT lt ch0 gt CHANnel lt us0 gt DPCCh SYNC EE s at EE EE EE tala 144 SOURce lt hw gt BB
66. DCH BLOCk RATE on page 126 HSDPA HSUPA Settings The HSDPA settings are available only for downlink transmission and Coding Type gt HSDPA The HSUPA settings are available only for uplink transmission and Coding Type gt HSUPA HSDPA Settings 1 To access this dialog select TD SCDMA gt General gt Link Direction gt Downlink Forward 2 Inthe Cells tab select Cell1 Cell4 3 Inthe Slots tab select Enhanced Channels gt DCH Common HSDPA HSUPA Settings 4 Select Coding Type gt HSDPA TD SCDMA A Enhanced Channels Settings 1 Downlink Coding Type HSDPA RMC Configuration HRMC 0 5 Mbps QPSK Resource Units on Physical Layer 2 TS 10 SF 16 Mapping on Physical Channels Select Slots To Use Spreading Code Selection for Enhanced Channels Auto The settings can be configured in the DCH Details dialog The settings are divi ded into several sections which are described below RMC Configuration HSDPA only Enables a predefined set of RMC channels or fully configurable user mode Following combinations are possible RMC Config Modulation Resources Units Allocated Description Transport Channels H RMC 0 5 QPSK 2TS 10 SF16 20RU 5ms 2 slots with 10 code chan 1H DTCH Mbps nels using spreading factor 16 H RMC 1 1 QPSK 2TS 10 SF16 20RU 5ms 2 slots with 10 code chan 1H DTCH Mbps nels using spreading factor 16 16QA
67. DCH BIT STAT ON activates the bit error generation Manual operation See Siate Bit Error on page 53 Enhanced Channels of Cell 1 SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt ENH DCH BLOCk RATE lt Rate gt Sets the block error rate Parameters lt Rate gt float Range 1E 4 to 0 5 Increment 1E 4 RST 0 1 Example BB TDSC DOWN CELL1 ENH DCH BLOC RATE 10E 1 sets the block error rate Manual operation See Block Error Rate on page 54 SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt ENH DCH BLOCk STATe lt State gt The command activates or deactivates block error generation The CRC checksum is determined and then the last bit is inverted at the specified error probability in order to simulate an invalid signal Parameters lt State gt 0 1 OFF ON RST OFF Example BB TDSC DOWN CELL1 ENH DCH BLOC STAT ON activates block error generation Manual operation See State Block Error on page 54 SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt ENH DCH BPFRame The command queries the data bits in the DPDCH component of the DPCH frame at physical level The value depends on the slot format Return values lt BpFrame gt string Example BB TDSC DOWN CELL1 ENH DCH BPFR queries the data bits in the DPDCH component of the DPCH frame at physical level Usage Query only Manual operation See Data Bits
68. DOWN CELL1 DWPT POW 12 5 sets the power of the downlink pilot slot Manual operation See DwPTS Power UpPTS Power on page 36 SOURce lt hw gt BB TDSCdma UP CELL lt st gt UPPTs STATe SOURce lt hw gt BB TDSCdma DOWN CELL lt st gt DWPTs STATe The command queries the state of the downlink uplink pilot time slot Return values lt State gt 0 1 OFF ON RST ON Example BB TDSC DOWN CELL1 DWPT STAT queries the state of the downlink pilot slot Usage Query only Manual operation See DwPTS Mode UpPTS Mode on page 36 SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt MCODe The command queries the basic midamble code id The value is set automatically by the change of the scrambling code parameter it is equal to scrambling code Cell Settings Return values lt MCode gt integer Range 0 to 127 RST 0 Example BB TDSC DOWN CELL1 SCOD 15 queries the basic midamble code id Usage Query only Manual operation See Basic Midamble Code ID on page 35 SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt PROTation lt PRotation gt The command selects the phase rotation for the downlink pilots Parameters lt PRotation gt AUTO S1 S2 AUTO Sets the default phase rotation sequence according to the pres ence of the P CCPCH Si There is a P CCPCH in the next four subframes 2 There is no P CCPCH in the next four subframes RST AUTO Example BB TDSC DOWN
69. DSC TRIG SLEN to be output in the Single trigger mode SOUR BB TDSC SEQ SING Parameters lt SlUnit gt FRAME CHIP SEQuence RST SEQuence Example BB TDSC SEQ SING sets trigger mode Single BB TDSC TRIG SLUN FRAM sets unit frames for the entry of sequence length BB TDSC TRIG SLEN 2 sets a sequence length of 2 frames The current frame will be output twice after the next trigger event Manual operation See Signal Duration Unit on page 22 SOURce lt hw gt BB TDSCdma TRIGger SOURce lt Source gt Selects the trigger signal source and determines the way the triggering is executed Provided are internal triggering by means of a command external trigger singnal via one of the provided local or global connectors and and triggering by a signal from the other paths Trigger Settings Parameters lt Source gt INTB INTernal OBASeband EGT1 EGT2 EGC1 EGC2 ELTRigger INTA ELCLock BEXTernal EXTernal INTernal Internal INTA INTB Internal trigger from the other baseband EGT1 EGT2 External global trigger EGC1 EGC2 External global clock ELTRigger External local trigger ELCLock External local clock OBASeband BEXTernal EXTernal Provided only for backward compatibility with other R amp S signal generators The R amp S SMW accepts these values und maps them automati cally as follow EXTernal EGT1 BEXTernal EGT2 OBASeband INTA or INTB
70. DSCdma CLOCk SOURce on page 115 Clock Mode Enters the type of externally supplied clock Remote command SOURce lt hw gt BB TDSCdma CLOCk MODE on page 114 Clock Multiplier Enters the multiplication factor for clock type Multiple Remote command SOURce lt hw gt BB TDSCdma CLOCk MULTiplier on page 114 Measured External Clock Provided for permanent monitoring of the enabled and externally supplied clock signal Remote command CLOCk INPut FREQuency 4 5 Local and Global Connector Settings Each of the Trigger In Marker and Clock dialogs as well as the Trigger Marker Clock dialog provides a quick access to the related local and global connector set tings For more information refer to the description R amp S SMW User Manual section Local and Global Connectors 4 6 Common Cell Configuration Settings gt To access this dialog select Baseband gt TD SCDMA gt Cells Common Cell Configuration Settings TD SCDMA 3GPP TDD LCR A x anne GN Predefined Settings In this dialog the cells can be reseted to the predefined settings parameters of one cell can be copied to another cell and the total power can be set to 0 dB Each cell can be activated or deactivated Active cells are highlighted in blue Clicking a cell opens the configuration dialog for setting the cell parameters Provided are the following settings Reset All Cells Reset
71. De EA EE GERS ERA 38 H HARG Mode ss season Ee se SE ee beg See HARQ Process ID HIS SCCH State RE eg I In Baseband Only sist vie teense alent 91 96 Information Bit Payload Ninf ese ee Re Re 63 Insert Bit Errors erroris 53 125 Insert Errors SR N 53 125 Installation saisies Ee coc GE Ne EDGE Re EE Ee fas N ee ks 10 Juden ill 63 162 Interleaver 1 State 49 129 136 Interleaver 2 State sarrons 50 130 137 L Link Re E 19 95 M Manual Trigger Marker delay Marker mode Marker Mode MarkerPenod cc ese seggt eet en danse De ee ee KEES Maximum Information Bit Throughput iese ee 59 Measured external ClOCK sesse essens ME ss Ee Ke Re ENE ARE PEER RE Re EE e 29 Message lengtes rade ds Hata Dk ee 84 153 Midamble Code ID 35 118 Midamble Shift 86 148 154 Modulation sessista ean aaa Ea rE 61 168 N Number of channels ee ee RR ee Re 12 Number of Channels DCH 45 Number of Coded Bits Per TT 61 Number of Dedicated Channels wero 115 Number of DPCHS eie ee ee ee ee aa 99 115 Number of E DCH Codes per Time Slots 59 Number of E DCH Time Slots iese sesse esse ee ee ee ee ee ee ee ee 59 Number of E UCCH Channels iis esse ee ees ee ee ee ee ee 78 Number of E UCCH per TT sesse esse ee ee ee ee 60 163 Number of HARO Processes n e 64 167 Number of HS PDSCH Codes per Time Slots 59 Number
72. EE EE OE N EEN 32 Channel Coding EE 39 42 139 Channel Number ER ER REKE ER GEVEG Ve SAGA EEN Ge BEER Ge EE ga 69 Channel Power Channel State Channel Type Channel types Chip Rate iseer sense Chip Rate Variation AR EE N EE 87 Clipping Level Clipping Mode Clipping State Clock lle EE RE EE NE EE OE EE Multiplier Ce leie Coding E Coding Scheme Aug Coding Type ripsiin 39 42 Common trigger Settings eise eke ee ER EER EE ER EE Re ee FA ae ke 21 Conventions ee erla Le Gopy Sell Re EE EV EE EE ER AR aR lee Eu CN Copy From Source Copy To Destination sesse Seinen ten ceils Coupled tigger Settings iss see GE Ge SE see EDE Ke 21 sed ole io N EO EE ON 52 siel GE OO OE RE 52 124 sie RE EE OES N 49 134 die N EE OE 88 Crest Factor 34 116 Crest factor Clipping 100 Current range without recalculation ECH Current Range Without Recalculation Maximum 112 Current Range Without Recalculation Minimum 112 Cut Off Frequency FaGtOF eiers ser sees NR ER EERS ineei 87 D Data Bits Per Frame ee ee 41 46 126 134 Data list ss EE ER Ee 70 Bala ist EE EE n 135 Data List TD SCDMA ssseseseseesseesrreerrrerrrresrrsrrrsnes 128 Data Modulati n st sesse REK cases Res Be DER ee NE RR EE EER Eg 12 Data source 47 60 70 PRAG es es oe ee Ge ee
73. ELL lt st gt ENH BCH DTCHIIONE se cic ese es ee ee ee ee ee ee ee ee ee ee ee 136 CSOURceshw BB TDSCdma DOWN CELLSSO ENH BCH DTCH TWO ees ee ese ee ee ee ee ee ee ee ee ee 137 SOURce lt hw gt BB TDSCdma DOWN CELL lt st gt ENH BCH DTCH RMAT tribute eee ese ee ee ee ee ee 137 SOURce lt hw gt BB TDSCdma DOWN CELL lt st gt ENH BCH DTCH STATe CSOURceshw BB TDSCdma DOWN CELLSSO ENH BCH DTCH TBCOUNE ee ee see ees ee ee ee ee ee ee 138 CSOURceshw BB TDSCdma DOWN CELLSSO ENH BCH DTCH TBSIZ ee ee ee ee ee ee ee see ee ee 138 CSOURceshw BB TDSCdma DOWN CELLSStO ENH BCH DTCH TTINterval ees ese ese ese ee ee ee ee ee 138 CSOURceshw BB TDSCdma DOWN CELLSSO ENH BCH SCSMOde ees ee ee ee ee ee ee ee ee ee ee ee ee 138 CSOURceshw BB TDSCdma DOWN CELLSSt ENH BCH SFORMAaI ee ee ee ee ese ee ee ee ee ee ee ee ee 139 SOQURce lt hw gt BB TDGCdma DOWN CELL e ENH BCH GL OTetote zchtz 139 SOURce lt hw gt BB TDSCdma DOWN CELL lt Sst gt ENH BCH STAT e ee ee ee ee ee ee ee ee ee ee ee ee ee ee ee ee ee 139 CSOURceshw BB TDSCdma DOWN CELLSS ENH DCH HSDPA SCCH ee ee ee ese ee ee ee ee ee ee ee ee 161 CSOURceshw BB TDSCdma DOWN CELLSSO ENHDCH HSDPA SPATIe FM ee ee see ee ee ee ee ee ee ee ee 161 CSOURceshw BB TDSCdma DOWN CELLSSO ENH DCH HSDPA TBS TABLE ee ese esse ese ee se ese ee SOURce lt hw gt BB TDSCdma DOWN CELL lt st gt ENH DCH HSDPA TTIDistance SOURce lt hw gt BB TDSCdma DOW
74. In the block diagram of the R amp S SMW select Baseband gt TD SCDMA A dialog box opens that displays the provided general settings The signal generation is not started immediately To start signal generation with the default settings select State gt On 2 2 Scope Tasks in manual or remote operation that are also performed in the base unit in the same way are not described here In particular this includes e Managing settings and data lists i e storing and loading settings creating and accessing data lists accessing files in a particular directory etc e Information on regular trigger marker and clock signals as well as filter settings if appropriate e General instrument configuration such as checking the system configuration con figuring networks and remote operation e Using the common status registers For a description of such tasks see the R amp S SMW user manual 3 About the TD SCDMA Options TD SCDMA is a mobile radio standard in which available bandwidth is divided among subscribers according to frequency FDMA time TDMA and code CDMA The same frequency is used for both directions of transmission TDD Each resource i e a combination of frequency code and time slot can be used simultaneously by several base stations or user equipments provided the scrambling codes differ A cell is under stood to be a base station and all user equipments communicating with this base sta tion The R am
75. L lt st gt SLOT lt ch0 gt CHANnel lt us0 gt TYPE 150 SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt SLOT lt ch0 gt CHANnel lt us0 gt USER 151 SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt SLOT lt ch0 gt DCONTlict 151 SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt SLOT lt ch0O gt STAT e eseeeeeeeeeees 151 SOURce lt hw gt BB TDSCdma UP CELL lt st gt SLOT lt chO gt MODE scccceceeeeeeseeeeenteeaees 152 SOURce lt hw gt BB TDSCdma UP CELL lt st gt SLOT lt ch0O gt PRAC MSG DATA 0eeees 152 SOURce lt hw gt BB TDSCdma UP CELL lt st gt SLOT lt ch0 gt PRAC MSG LENGlth 153 SOURce lt hw gt BB TDSCdma UP CELL lt st gt SLOT lt ch0 gt PRAC MSG MSHIft 154 SOURce lt hw gt BB TDSCdma UP CELL lt st gt SLOT lt ch0 gt PRAC MSG PCORrection 154 SOURce lt hw gt BB TDSCdma UP CELL lt st gt SLOT lt ch0 gt PRAC MSG POWer n 154 SOURce lt hw gt BB TDSCdma UP CELL lt st gt SLOT lt ch0 gt PRAC MSG SCODe nani 155 SOURce lt hw gt BB TDSCdma UP CELL lt st gt SLOT lt ch0 gt PRAC MSG SFACtor 155 SOURce lt hw gt BB TDSCdma UP CELL lt st gt SLOT lt ch0 gt PRAC MSG SFORmat 155 SOURce lt hw gt BB TDSCdma UP CELL lt st gt SLOT lt ch0 gt PRAC MSG STATe vvuu y 156 SOURce lt hw gt BB TDSCdma UP CELL lt st gt SLOT lt ch0 gt
76. LL lt st gt ENH DCH HSDPA HSUPA DATA on page 166 SOURCe lt hw gt BB TDSCdma DOWN UP CELL lt st gt ENH DCH HSDPA HSUPA DATA PATTern on page 167 SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt ENH DCH HSDPA HSUPA DATA DSELect on page 166 Modulation HSDPA HSUPA Sets the modulation scheme for each HSDPA RMC or HSUPA FRC GAOAM is not available for the HSUPA FRCs Remote command SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt ENH DCH HSDPA HSUPA MODulation on page 168 Number of Coded Bits Per TTI Displays the number of bits after coding Remote command SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt ENH DCH HSDPA HSUPA NCBTti on page 168 Transport Block Size Table HSDPA only Sets the transport block size table according to the specification 3GPP TS 25 321 The values available depend on the selected modulation HSDPA HSUPA Settings Modulation TBS Table Downlink Uplink QPSK category 1 3 category 4 6 category 7 9 category 10 12 category 13 15 category 16 18 category 19 21 category 22 24 category 1 2 category 3 6 16QAM category 4 6 category 7 9 category 10 12 category 13 15 category 16 18 category 19 21 category 22 24 category 1 2 category 3 6 64QAM category 16 18 category 19 21 category 22 24 Remote comm
77. M 2TS 12 SF16 24RU 5ms 2 slots with 12 code chan 1H DTCH nels using spreading factor 16 H RMC 1 6 QPSK 3TS 10 SF16 30RU 5ms 3 slots with 10 code chan 1H DTCH Mbps nels using spreading factor 16 16QAM 3TS 12 SF16 36RU 5ms 3 slots with 12 code chan 1H DTCH nels using spreading factor 16 HSDPA HSUPA Settings RMC Config Modulation Resources Units Allocated Description Transport Channels H RMC 2 2 QPSK ATS 10 SF16 40RU 5ms 4 slots with 10 code chan 1H DTCH Mbps nels using spreading factor 16 16QAM ATS 12 SF16 48RU 5ms 4 slots with 12 code chan 1H DTCH nels using spreading factor 16 H RMC 2 8 OPSK 5TS 10 SF16 50RU 5ms 5 slots with 10 code chan 1H DTCH Mbps nels using spreading factor 16 16QAM 5TS 12 SF16 50RU 5ms 5 slots with 12 code chan 1H DTCH nels using spreading factor 16 H RMC 64QAM Cat 3TS 14 SF16 42RU 5ms 3 slots with 14 code chan 1H DTCH 64QAM egory 16UE nels using spreading factor 16 64QAM Cat 5TS 14 SF16 70RU 5ms 5 slots with 14 code chan 1H DTCH egory 19UE nels using spreading factor 16 64QAM Cat 5TS 14 SF16 70RU 5ms 5 slots with 14 code chan 1H DTCH egory 22UE nels using spreading factor 16 User Several parameters are automatically set depending on the selected RMC However it is also possible to change these parameters In this case the value of the
78. Manual operation See Clipping Mode on page 88 SOURce lt hw gt BB TDSCdma CLIPping STATe lt State gt The command activates level clipping Clipping The value is defined with the com mand BB TDSCdma CLIPping LEVel the mode of calculation with the command BB TDSCdma CLIPping MODE Parameters lt State gt 0 1 OFF ON RST OFF Default unit OFF Example BB TDSC CLIP STAT ON activates level clipping Manual operation See Clipping State on page 88 SOURce lt hw gt BB TDSCdma FILTer TYPE lt Type gt The command selects the filter type Filter Clipping ARB Settings Parameters lt Type gt RCOSine COSine GAUSs LGAuss CONE COF705 COEQualizer COFequalizer C2K3x APCO25 SPHase RECTangle PGAuss LPASs DIRac ENPShape EWPShape LPASSEVM RST RCOSine Example BB TDSC FILT TYPE RCOS sets the filter type RCOSine Manual operation See Filter on page 87 SOURce lt hw gt BB TDSCdma FILTer PARameter APCO25 lt Apco25 gt The command sets the roll off factor for filter type APCO25 Parameters lt Apco25 gt float Range 0 05 to 0 99 Increment 0 01 RST 0 2 Example BB TDSC FILT PAR APCO25 0 2 sets the roll off factor to 0 2 for filter type APCO25 Manual operation See Roll Off Factor or BxT on page 87 SOURce lt hw gt BB TDSCdma FILTer PARameter COSine lt Cosine gt Sets the roll off factor for the Cosine filter type
79. N CELL lt st gt ENH DCH HSDPA UEID eessen CSOURceshw BB TDSCdma DOWN CELLSSO ENH DCH HSDPA VIBSIZ ees ee ee see ee ee ee ee ee ee CSOURceshw BB TDSCdma DOWN CELLSSO ENH DCH PLCCh SSPatteM ese see ee ee ee ee ee ee ee ee SOURceshw BB TDSCdma DOWN CELLSSO ENH DCH PLCCh TPCPatteM esse ese ese ee se ese ee SOURce lt hw gt BB TDSCdma DOWN CELL lt st gt ENH DCH PLCCh TTINterval SOURce lt hw gt BB TDSCdma DOWN PPARameter PCCPCHISTATE ee ee ee ee CSOURceshw BB TDSCdma DOWNIUP CELLS ENH DCH BIT LAY EF ese esse ese ee ee se ee ee ee ee ee ee CSOURceshw BB TDSCdma DOWNIUP CELLSS ENH DCH BITRATE ee ee esse ese ee ee ee ee ee ee ee ee ee ee CSOURceshw BB TDSCdma DOWNIUP CELLSS ENH DCH BIT STAT ee ee ese ese ee ee ee ee ee ee ee ee CSOURceshw BB TDSCdma DOWNIUP CELLSS ENH DCH BLOCKRATE ee see ee ese ee ee ee ee ee ee ee R amp S SMW K50 K51 List of Commands ae ee eee CSOURceshw BB TDSCdma DOWNIUP CELLStENH DCH CCOUNE ese see cece ee ee ee ee ee ee 126 SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt ENH DCH DTCH lt ch gt DCCH CRCSize 127 SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt ENH DCH DTCH lt ch gt DCCH DATA eee 127 SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt ENH DCH DTCH lt ch gt DCCH DATA DSELect 128 SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt ENH DCH DTCH lt ch gt DCCH DATA PAT Tern 129 SOURce lt hw gt
80. NH DCH DTCH DATA DLIS selects the Data Lists data source for the transport channel MMEM CDIR var user temp Lists selects the directory for the data lists BB TDSC DOWN CELL1 ENH DCH DTCH DATA DSEL tdscdma_1 selects file tdscdma_1 as the data source This file must be in specified directory and it must have the file extension dm igd Manual operation See Data Source on page 47 SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt ENH DCH DTCH lt ch gt DCCH DATA PATTern lt Pattern gt Sets the bit pattern for the PATTern selection The first parameter determines the bit pattern choice of hexadecimal octal or binary notation The second specifies the number of bits to use The maximum length is 64 bits For the traffic channels this value is specific for the selected radio configuration Parameters lt Pattern gt 64 bits RST HO 1 Example BB TDSC DOWN CELL1 ENH DCH DTCH DATA PATT H800FE038 30 defines the bit pattern Manual operation See Data Source on page 47 SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt ENH DCH DTCH lt ch gt DCCH EPRotection lt EProtection gt Sets the error protection Parameters lt EProtection gt NONE TURBo3 CON2 CON3 RST CON3 Example BB TDSC DOWN CELL1 ENH DCH DTCH EPR CON2 sets the error protection Manual operation See Error Protection on page 49 SOURce lt hw gt
81. OURE ii ies EES WEES GEREG EG VAN WEG aaa GN AN EE Se 115 SOURce lt hw gt BB TDSCdma CLOCk MODE Mode Sets the type of externally supplied clock Parameters lt Mode gt CHIP MCHip RST CHIP Example SOURcel1 BB TDSCdma CLOCk MODE MCHip sets the type of externally supplied clock Manual operation See Clock Mode on page 29 SOURce lt hw gt BB TDSCdma CLOCk MULTiplier lt Multiplier gt The command specifies the multiplier for clock type Multiplied BB TDSCdma CLOCk MODE MCHip in the case of an external clock source Parameters lt Multiplier gt integer Range 1 to 64 Increment 1 RST 4 5 6 Predefined Settings Example SOURce1 BB TDSCdma CLOCk SOURce EGC1 selects the external clock source SOURce1 BB TDSCdma CLOCk MODE MCHip selects clock type Multiplied i e the supplied clock has a rate which is a multiple of the chip rate SOURce1 BB TDSCdma CLOCk MULTiplier 12 the multiplier for the external clock rate is 12 Manual operation See Clock Multiplier on page 29 SOURce lt hw gt BB TDSCdma CLOCk SOURCce lt Source gt Selects the clock source Parameters lt Source gt INTernal EGC1 EGC2 ELCLock EXTernal INTernal The instrument uses its internal clock reference EGC1 EGC2 External global clock ELCLock External local clock EXTernal EXTernal EGC1 Setting only provided for backward compatibility with other R amp S signal generators
82. Oint lt SPoint gt Sets the switching point between the uplink slots and the the downlink slots in the frame Parameters lt SPoint gt integer Range 1 to 6 RST 3 Example BB TDSC DOWN CELL1 SPO 4 sets the switching point in the frame Manual operation See Switching Point on page 37 SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt STATe lt State gt The command activates and deactivates the specified cell Parameters lt State gt 0 1 OFF ON RST OFF Example BB TDSC DOWN CELL1 STAT ON activates cell 1 5 8 Enhanced Channels of Cell 1 Manual operation See Cell On Cell Off on page 32 SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt SUCode lt SuCode gt Sets the SYNC UL code The SYNC UL code is transmitted in the UpPTS to synchron ize the base station to the mobile station Parameters lt SuCode gt integer Range 0 to 255 RST 0 Example BB TDSC DOWN CELL1 SUC 120 sets the SYNC UL code Manual operation See SYNC UL Code on page 36 SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt TDELay lt TDelay gt Sets the time shift of the selected cell compared to cell 1 in chips The command is only valid for cell 2 3 and 4 Parameters lt TDelay gt integer Range 0 to 19200 RST 0 Example BB TDSC DOWN CELL2 TDEL 100 shifts cell 2 by 100 chips compared to cell 1 Manual operation See Time Delay on page 37 SOURce lt hw
83. PC Pattern on page 51 SOURce lt hw gt BB TDSCdma DOWN CELL lt st gt ENH DCH PLCCh TTINterval Queries the transmission time interval Return values lt Ttlnterval gt 5MS 10MS 20MS 40MS 80MS Example BB TDSC DOWN CELL1 ENH DCH PLCC TTIN queries the TTI value Respose 5ms Usage Query only Enhanced Channels of Cell 1 Manual operation See Transmission Time Interval TTI RMC PLCCH on page 51 SOURce lt hw gt BB TDSCdma UP CELL lt st gt ENH DCH HSICh ANPattern lt AnPattern gt Sets the ACK NACK Pattern The pattern has a maximal length of 36 bits a 1 corre sponds to ACK a 0 to NAK Parameters lt AnPattern gt 36 bits RST H7 3 Example BB TDSC UP CELL1 ENH DCH HSIC ANP HAA 8 sets the ACK NACK pattern Manual operation See ACK NAK Pattern on page 52 SOURce lt hw gt BB TDSCdma UP CELL lt st gt ENH DCH HSICh CQI MODulation lt Modulation gt Sets the CQI modulation Parameters lt Modulation gt QPSK QAM16 QAM64 RST QPSK Example BB TDSC UP CELL1 ENH DCH HSIC CQI MOD QAM16 sets the CQI modulation Manual operation See CQI Modulation on page 52 SOURce lt hw gt BB TDSCdma UP CELL lt st gt ENH DCH HSICh CQI VALue lt Value gt Sets the CQI value Parameters lt Value gt integer Range 0 to 63 RST 0 Example BB TDSC UP CELL1 ENH DCH HSIC CQI VAL 10 sets the CQI va
84. PRAC MSG USER ccee 156 SOURce lt hw gt BB TDSCdma UP CELL lt st gt SLOT lt ch0 gt PRAC PTS DISTance 156 SOURce lt hw gt BB TDSCdma UP CELL lt st gt SLOT lt ch0 gt PRAC PTS PCORrection 157 SOURce lt hw gt BB TDSCdma UP CELL lt st gt SLOT lt ch0 gt PRAC PTS POWer 157 SOURce lt hw gt BB TDSCdma UP CELL lt st gt SLOT lt ch0 gt PRAC PTS PSTep 0 0eeee 158 SOURce lt hw gt BB TDSCdma UP CELL lt st gt SLOT lt ch0 gt PRAC PTS REPetition 158 SOURce lt hw gt BB TDSCdma UP CELL lt st gt SLOT lt ch0 gt PRAC PTS STARt na naa 158 SOURce lt hw gt BB TDSCdma UP CELL lt st gt SLOT lt ch0 gt PRAC SLENgth 222aanananai 159 SOURce lt hw gt BB TDSCdma UP CELL lt st gt SLOT lt ch0 gt CHANnel lt us0 gt DPCCh EUCC CCOunt lt CCount gt Sets the number of the E DCH Uplink Control Channels E UCCH Parameters lt CCount gt integer Range 0 to 8 RST 0 Channel Settings Example BB TDSC UP CELL1 SLOT1 CHAN7 TYPE E PUCH QPSK sets channel type E PUCH QPSK BB TDSC UP CELL1 SLOT1 CHAN7 DPCC EUCC CCO 5 sets number of E UCCH channels Manual operation See Number of E UCCH Channels on page 78 SOURce lt hw gt BB TDSCdma UP CELL lt st gt SLOT lt ch0 gt CHANnel lt us0 gt DPCCh EUCC HPID lt Hpid gt Sets the HARQ process ID Parameters lt Hpid gt inte
85. Per Frame 10 ms on page 46 SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt ENH DCH CCOunt lt CCount gt Sets the number of channels to be used Enhanced Channels of Cell 1 The number of time slots is set with the command BB TDSC DOWN UP CELL1 ENH DCH TSCount Parameters lt CCount gt integer Range 1 to 16 RST 1 uplink 2 downlink Example BB TDSC DOWN CELL1 ENH DCH CCO 2 sets two channels Manual operation See Number of Channels DCH on page 45 SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt ENH DCH DTCH lt ch gt DCCH CRCSize lt CrcSize gt Sets the type length of the CRC Parameters lt CrcSize gt NONE 8 12 16 24 RST 16 DTCH 12 DCCH Example BB TDSC DOWN CELL1 ENH DCH DTCH CRCS queries the type length of the CRC Manual operation See Size Of CRC on page 49 SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt ENH DCH DTCH lt ch gt DCCH DATA lt Data gt The command selects the data source for the specified channel For the traffic channels this value is specific for the selected radio configuration Enhanced Channels of Cell 1 Parameters lt Data gt PN9 PN11 PN15 PN16 PN20 PN21 PN23 DLISt ZERO ONE PATTern PNxx PRBS data as per CCITT with period lengths between 29 1 and 223 1 is generated internally DLISt Internal
86. R amp S SMW K50 K51 TD SCDMA incl TD SCDMA Enhanced Features User Manual N AL 1175 6761 02 07 o D E 2 poe D bei n 2 5 o Ee N E EE This document describes the following software options R amp S SMW K50 K51 1413 4039 xx 1413 4080 xx This manual describes firmware version FW 3 20 324 xx and later of the R amp S SMW200A 2015 Rohde amp Schwarz GmbH amp Co KG Muhldorfstr 15 81671 Munchen Germany Phone 49 89 41 29 0 Fax 49 89 41 29 12 164 Email info rohde schwarz com Internet www rohde schwarz com Subject to change Data without tolerance limits is not binding R amp S is a registered trademark of Rohde amp Schwarz GmbH amp Co KG Trade names are trademarks of the owners The following abbreviations are used throughout this manual R amp S SMW200A is abbreviated as R amp S SMW R amp S WinIQSIM2 is abbreviated as R amp S WinlQSIM2 the license types 02 03 07 11 13 16 12 are abbreviated as xx 1 1 1 2 1 2 1 1 2 2 1 2 3 2 1 2 2 3 1 3 1 1 3 1 2 3 1 3 3 1 3 1 3 1 3 2 4 1 4 2 4 3 4 4 4 5 4 6 4 7 4 8 4 8 1 4 8 2 4 9 4 9 1 4 9 2 Contents ES Eie EE Seed eegene ege 7 Documentation OVerVi W iese ESE EER SEER ER REGEER GER RE ESE alana SEE EER EER E EE ERGER EES EER Re RE KEER 7 Conventions Used in the Documentation 22aanaaaanas nanansnnnnannnnnnunnnnnnnnnnnnnuna 9 Typographical Conventions ss Re REKE
87. RST INTernal Example BB TDSC CLOC SOUR INT selects an internal clock reference Manual operation See Clock Source on page 28 Predefined Settings You can generate predefined test settings for cell 1 These predefined settings enable the creation of highly complex scenarios with just a few keystrokes The settings take effect only after execution of command BB TDSCdma PPARameter EXECute TSOUbRcechuwslBBTDGCdma DOWNIIP PDPAbRameter DPCH COUN 115 LSOUbRcechuwzslBBTD Cdma DOWNIUlP PPAbRameter DPCH CHRESL 116 TSOUbRcechuwzslBBTD Cdma DOWNIUP PPAbRameter DPCH GE ACtor 116 TSOUbRcechuwzslBBTDGCdma DOWNIUlP PPAbRameier ENECute errre rennene 117 TSOUbRcechwzslBBTD Cdma DOWN PbAameier PCCbchGSraTe 117 SOURce lt hw gt BB TDSCdma DOWN UP PPARameter DPCH COUNt lt Count gt This command sets the number of activated DPCHs The minimum number is one and the maximum number depends on the spreading factor Predefined Settings Max No DPCH 3 x Spreading Factor Parameters lt Count gt integer Range 1 to 48 RST 12 Example BB TDSC DOWN PPAR DPCH COUN 48 selects if P CCPCH is used in the scenario or not Manual operation See Number of Dedicated Channels on page 33 SOURce lt hw gt BB TDSCdma DOWN UP PPARameter DPCH CRESt lt Crest gt This commands selects the desired range for the crest factor of the test scenario The crest factor of the signal is kept in the desired range by autom
88. Rce lt hw gt BB TDSCdma DOWN UP CELL lt st gt SLOT lt ch0 gt CHANnel lt us0 gt SFORmat 150 SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt SLOT lt ch0 gt CHANnel lt us0 gt STATe aaiaaaiaaai 150 SOURce lt hw gt BB TDSCdma DOWNJ UP CELL lt st gt SLOT lt ch0 gt CHANnel lt us0 gt TYPE aaa aaa 150 SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt SLOT lt ch0 gt CHANnel lt us0 gt USER 151 SOURce lt hw gt BB TDSCdma DOWNJ UP CELL lt st gt SLOT lt ch0 gt DCONTIIct aiiaaiaaiiaaaasaasaaansassaanaaai 151 SOURce lt hw gt BB TDSCdma DOWNJUP CELL lt st gt SLOT lt Cch0 gt STATe iiiaiiaiaaaadaiaaiaasaasaaasaassansanaaanaanna 151 SQURcCe lt hw gt BB TDSCdma DOWN UP CELL lt st gt SPOINnE 12 211 ee ee ee ee ee ek iiai 120 SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt STAT ee es ee ee ke ee ee 120 CSOURceshw BB TDSCdma DOWNIUP CELLSSt SUCOode eee ee ee ee ee a va lika ee ke ee 121 SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt TDELay CSOURceshw BB TDSCdma DOWNIUP CELLSSO USERS esse ese ee ee ee ee ee ee ee ee tee ee ee ee ke ee CSOURceshw BB TDSCdma DOWNIUP PPARameterDPCH COUNE eee ese ee ee ee ee ek 115 CSOURceshw BB TDSCdma DOWNIUP PPARameterDPCH CRESE ee ee ees ee ee ee see ese ee ee ee ee ee ee ee 116 SOURce lt hw gt BB TDSCdma DOWN UP PPARameter DPCH SFACtOI 0 0 eee ee ee ee se ee ee ee ee ee ee e
89. S In the downlink pilot time slot DWPTS the base station sends one of 32 possible 64 chip SYNC codes The SYNC code allows the user equipment to synchronize to the base station At the same time the SYNC code defines the value range for the scram bling code and the basic midamble code DWPTS 75 ps 96 chips SYNC 64 chips Fig 3 2 Structure of DwPTS Modulation System The real valued SYNC sequence is converted into a complex valued SYNC sequence by a rotating vector operation This SYNC sequence is divided up into four symbols with 16 chips each The symbols are phase modulated possible phases are 45 135 225 and 315 in order to signal the frame number of the interleaver In the supplied software all symbols are modulated with 45 The uplink pilot time slot UpPTS is sent by the user equipment to initiate a call with the base station before a P RACH is sent for example The transmitted SYNC1 code is randomly selected from eight possible codes If the base station does not respond to the UpPTS the UpPTS is repeated in the next frame UpPTS 125 HE 16001 SYNC Guard F period 128 chips 32 chips Fig 3 3 Structure of UpPTS The UpPTS is a complex valued signal resulting from the real SYNC1 sequence by a rotating vector operation 3 1 3 Structure of Traffic Burst In time slots TsO to Ts6 bursts can be sent by the base station or the user equipment i e in both
90. S RE rksii 28 e Local and Global Connector SettiNgS EE EES EKG REGSE EE AR GEGEE ERK VEG EE EE N 29 e Common Cell Configuration SGettnge ie EE EE ES ER EN Ge RE Ge ee ES gie 29 s Predefined SettingS ees EE AR EE be Ee RR ER FEE DLE ee Ge Sk Gee KR NK Re ee ek gee ede 33 Cel COMIQUIALION N 34 Enhanced Channels Stings EE 38 e HSDPA HSUPA Gettinge AAA 54 Slot GOGGA ee ge Sanne k 65 DPCCH SONOS EE RE R a ieee 73 Slot Mode PRACH E e EE 81 e Filter Clipping ARB Geitngs ie se RA ee RA AA Ge RA ee AR AA Ge ee 86 e ie dle os cect aaa ala a S a dieses 89 General Settings 4 1 General Settings gt To access this dialog select Baseband gt TD SCDMA gt General TD SCDMA 3GPP TDD LCR A Seet Set To T Generate ot Qo Q Default Recan Save ZE ran TD SCDMA Version Release 8 Chip Rate 1 28 Mcps Link Direction Downink Forward Filter Clipping ARB Settings Root Cosine Clip Off mores E Power Ramping Cosine 2 Chips This dialog comprises the standard general settings valid for the signal in both transmission directions State Activates the standard and deactivates all the other digital standards and digital modu lation modes in the same path Remote command SOURce lt hw gt BB TDSCdma STATe on page 99 Set to Default Calls the default settings The values of the main parameters are listed in the following table Parameter Value Sta
91. SOURce lt hw gt BB TDSCdma TRIGger OUTPut lt ch gt DELay MINIMUM 00 eee cece ee ee ee 112 TSOUlbce chwz BB TDGSCdma TRlGoer OUT Putzchzs MODE aaasanssnissssnnas na as aa a anai advda anaskasana 113 SOURce lt hw gt BB TDSCdma TRIGger OUT Put lt ch gt OFFTIME ee ee cece eee e cee ek ee ee ee 113 SOURce lt hw gt BB TDSCdma TRIGger OUT Put lt ch gt ONTIME 0 0 ee ee ce eee ke v vt ke ee 113 SOURce lt hw gt BB TDSCdma TRIGger OUT Put lt ch gt PERI0d ce 22222 aka 2aa sansbsssansaka anssnsda aavssak an anar 114 SOURce lt hw gt BB TDSCdma TRIiGger RMOD6 scccssccssconeercenteessessecsateneseeessesssensensencenteatensatsqeneeseenes 107 ESOURceshw BB DSCdma TRIGSeSLENGH se ese EE EE REEN EE a s Kl EG A NEK EEN aka 107 ESOURc shw BB TDSCdma TRIGgerSLUNIE serisinin Re Nee Gee RAKKE ER EE kavan a a al ETR H n ana eke 108 ele RR lune ee Dee 108 SOURce lt hw gt BB TDSCdma TRIGger EXTernal DELAay ee eee cece ee ee ek ee v a ee ee ee 109 SOURce lt hw gt BB TDSCdma TRIGger EXTernal INHibit s110 CSOURceshw BB TDSCdma UP CELLest ENH DCH HSICh ANPatteFN ee ese ee ee ee ee ee ee ee ee ee ee ee 124 CSOURceshw BB TDSCdma UP CELLst ENH DCH HSICh COIMODulatON ees se ee se ee 124 SOURce lt hw gt BB TDSCdma UP CELL lt st gt ENH DCH HSICh CQI VALUeE ee ee ee ee see ese ee ee ee ee ee ee ee 124 CSOURceshw BB TDSCdma UP CELLst ENH DCH HSICh TTIN
92. T Tern 167 SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt ENH DCH HSDPA HSUPA HARQ LENGtnh 167 SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt ENH DCH HSDPA HSUPA HARQ MODE 167 SOURce lt hw gt BB TDSCdma DOWNJUP CELL lt st gt ENH DCH HSDPAJHSUPA MIBT a 168 SOURce lt hw gt BB TDSCdma DOWN JUP CELL lt st gt ENH DCH HSDPAJHSUPA MODulation 168 SOQOURce lt hw gt BB TDSCdma DOWNJUP CELL lt st gt ENH DCH HSDPAJHSUPA NCBTtI 168 SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt ENH DCH HSDPA HSUPA RVParameter 169 SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt ENH DCH HSDPA HSUPA RVSequence se SOURce lt hw gt BB TDSCdma DOWNJUP CELL lt st gt ENH DCH HSDPAJHSUPA SFORmat SOURce lt hw gt BB TDSCdma DOWNJUP CELL lt st gt ENH DCH HSDPAJHSUPA TBS INDex SOURce lt hw gt BB TDGCdma DOWNIUP CELL ze ENH DCH HSDPAIHSUPATGCount SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt ENH DCH HSDPA HSUPA TTINterval 00 170 SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt ENH DCH HSDPA HSUPA UECategory 171 CSOURceshw BB TDSCdma DOWNIUP CELLSSt ENH DCH RUPLayeF ee esse ese see se ee ee ee ees ee ee 132 CSOURceshw BB TDSCdma DOWNIUP CELLSt ENH DCH SCSMode ees ee ees ese ee ee ee ee ee ee 132 CSOURceshw BB TDSCdma DOWNIUP
93. TDSCdma DOWN UP CELL lt st gt SLOT lt ch0 gt CHANnel lt us0 gt DPCCh SYNC FRE ode OE GEE HO EE EE EO a 145 SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt SLOT lt ch0 gt CHANnel lt us0 gt DPCCh TFCI LENGth145 SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt SLOT lt ch0 gt CHANnel lt us0 gt DPCCh TFCI VALue 145 SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt SLOT lt ch0 gt CHANnel lt us0 gt DPCCh TPC DATA 146 SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt SLOT lt ch0 gt CHANnel lt us0 gt DPCCh TPC DATA RE kie ER AR AE OR ER EE N OE heated 146 SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt SLOT lt ch0 gt CHANnel lt us0 gt DPCCh TPC DATA PATTEM EE EE RE RE cc een idee nen ante crates 147 SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt SLOT lt ch0 gt CHANnel lt us0O gt DPCCh TPC READ 147 SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt SLOT lt ch0 gt CHANnel lt us0O gt ENHanced 148 SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt SLOT lt ch0 gt CHANnel lt usO gt MSHift 0 ee 148 SOURce lt hw gt BB TDSCdma DOWN J UP CELL lt st gt SLOT lt ch0 gt CHANnel lt us0 gt POWer 149 SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt SLOT lt ch0 gt CHANnel lt us0 gt SCODe 149 SOURce lt hw gt BB TDSCdma DOWN J UP CELL lt st gt SLOT lt ch0 gt CHANnel lt us0 gt SFACtor 150 SOU
94. The command selects the data source for the specified channel For the traffic channels this value is specific for the selected radio configuration Enhanced Channels of Cell 1 Parameters lt Data gt PN9 PN11 PN15 PN16 PN20 PN21 PN23 DLISt ZERO ONE PATTern PNxx PRBS data as per CCITT with period lengths between 29 1 and 223 1 is generated internally DLISt Internal data from a programmable data list is used The data list can be generated by the Data Editor or generated externally Data lists are selected in the Select Data List field The data list is selected with the command BB TDSC DOWN CELL1 ENH BCH DTCH DATA DSEL data list name gt ZERO ONE Internal 0 and 1 data is used PATTern A user definable bit pattern with a maximum length of 64 bits is generated internally The bit pattern is defined in the Pattern entry field The bit pattern is selected with the command BB TDSC DOWN CELL1 END DCH DTCH DATA DATT bit pattern RST PN9 Example BB TDSC DOWN CELL1 END DCH DTCH DATA PN9 selects PN9 as the data source of the transport channel Manual operation See Data Source on page 47 SOURce lt hw gt BB TDSCdma DOWN CELL lt st gt ENH BCH DTCH DATA DSELect lt DSelect gt The command selects the data list for the DLISt data source selection The lists are stored as files with the fixed file extensions dm_igqd in a directory of the
95. UP CELL lt st gt SLOT lt ch0 gt PRAC MSG SFORmat on page 155 Power RACH Message Part Enters the power of the PRACH message part The value range is 80 dB to 0 dB Remote command SOURce lt hw gt BB TDSCdma UP CELL lt st gt SLOT lt ch0 gt PRAC MSG POWer on page 154 SOURce lt hw gt BB TDSCdma UP CELL lt st gt SLOT lt ch0 gt PRAC MSG PCORrection on page 154 Spreading Factor PRACH Selects the spreading factor for the PRACH Remote command SOURce lt hw gt BB TDSCdma UP CELL lt st gt SLOT lt ch0 gt PRAC MSG SFACtor on page 155 Spreading Code PRACH Enters the spreading code for the PRACH The code channel is spread with the set spreading code The range of values of the spreading code depends on the channel type and the spreading factor Remote command SOURce lt hw gt BB TDSCdma UP CELL lt st gt SLOT lt ch0 gt PRAC MSG SCODe on page 155 Data Source PRACH Selects data source for the PRACH The following standard data sources are available e AI O All 1 An internally generated sequence containing 0 data or 1 data e PNxx An internally generated pseudo random noise sequence e Pattern An internally generated sequence according to a bit pattern Use the Pattern box to define the bit pattern e Data List Select DList A binary data from a data list internally or externally generated Select Select DList to access the standard Select List dial
96. USER or T M C the selected signal is provided at i e con figure the Local and Global Connector Settings Trigger Settings Common to All Basebands To enable simultaneous signal generation in all basebands the R amp S SMW couples the trigger settings in the available basebands in any instrument s configuration involving signal routing with signal addition e g MIMO configuration routing and summing of basebands and or streams The icon indicates that common trigger settings are applied You can access and configure the common trigger source and trigger mode settings in any of the basebands An arm or a restart trigger event applies to all basebands too You can still apply different delay to each of the triggers individually Trigger Mode Trigger Settings Common to All Basebands Selects trigger mode i e determines the effect of a trigger event on the signal genera tion For more information refer to chapter Basics in the R amp S SMW user manual o Auto Trigger Settings The signal is generated continuously e Retrigger The signal is generated continuously A trigger event internal or external causes a restart e Armed Auto The signal is generated only when a trigger event occurs Then the signal is gener ated continuously An Arm stops the signal generation A subseguent trigger event internal with or external causes a restart e Armed_Retrigger The signal is generated only when a trigger event occ
97. UTPut lt ch gt ONTime on page 113 SOURce lt hw gt BB TDSCdma TRIGger OUTPut lt ch gt OFFTime on page 113 SOURce lt hw gt BB TDSCdma TRIGger OUTPut lt ch gt PERiod on page 114 SOURce lt hw gt BB TDSCdma TRIGger OUTPut lt ch gt MODE on page 113 Marker x Delay Defines the delay between the marker signal at the marker outputs relative to the sig nal generation start Marker x For the corresponding marker sets the delay as a number of sym bols Remote command SOURce lt hw gt BB TDSCdma TRIGger OUTPut lt ch gt DELay on page 111 Current Range without Recalculation Displays the dynamic range within which the delay of the marker sig nals can be set without restarting the marker and the signal Move the setting mark to define the delay Remote command SOURce lt hw gt BB TDSCdma TRIGger OUTPut lt ch gt DELay MINimum on page 112 SOURce lt hw gt BB TDSCdma TRIGger OUTPut lt ch gt DELay MAXimum on page 112 Clock Settings Fix marker delay to current range Restricts the marker delay setting range to the dynamic range Remote command SOURce lt hw gt BB TDSCdma TRIGger OUTPut DELay FIXed on page 111 4 4 Clock Settings This dialog provides an access to the settings necessary to select and configure the clock signal like the clock source and clock mode O This section focuses on the available settings For information on how
98. a 159 LSOUbce hwzsltBBTD Cdma Up CELL set UPPTeMODE esse see ana ee ee ek a a bada k a Hk Na a aaa a i 118 TSOUlbce chwz BB TDGSCdmallp CELL et UPPTe ber 118 SOURceshw gt BB TDSCdma UP CELlL lt sB UPPTS STATE erinteni daii 118 SOURce lt hw BB TDSCdma VERSION sers EES SE ENE ES ERK GER KEER EED EERS ERK RENEE EE KEER NRS F ea dk EE NEE KERK aad EE Ge EES eeh 99 SOURce lt hw gt BB TDSCdma WAVeform CREate FSOURceshw BB DSCdmalTRIGgerl SEQUENCE siririrka iaaa 110 Index A ACCEL ee EE ER Accept Predefined Settings eed VE ACCEPI CODY Es Es Re E Ge RE N ee 31 ACKINAK Patter sesse esse eds ee Se se Ee AA Se SA Ne ek 52 Activate Cell 32 35 Activate SlOt AE EE 38 Activate Slot TD SCDMA ese ee ee ee ee 151 Activate Transport Channel iese ee ee ek 137 Adjust Total Power to 0 dB 132 95 EE EE EE EE 23 Tu ee TEE 105 Armed_Auto 21 110 Armed FREUIQ OEM EE RE SE eN SE ee 21 110 Te OE EE EE EE 21 110 B ER ARE EE N OE N OE 87 102 Baseband CIDDING ER 88 Baseband filter 87 101 Basic midamble Code ssi ieee 12 Basic Midamble Code ID 35 118 BEELESIO se ee see see 40 139 BCH Spreading Code Selection BitError EL AE Bit Error State se BEE verre basta ee Ee een GN eN sie Block Error Rate Block el 54 126 C Camer Spaelrd ss RE RE GESE Ee Gee De ee Ge Ee 12 EBEN 99 Cell Default Values 30 97 E EE E I
99. al SYNChronize OUTPut on page 105 External Trigger Inhibit Trigger Settings Common to All Basebands For external trigger signal or trigger signal from the other path sets the duration a new trigger event subsequent to triggering is suppressed In Retrigger mode for example a new trigger event will not cause a restart of the signal generation until the specified inhibit duration does not expire For more information see chapter Basics in the R amp S SMW User Manual Remote command SOURce lt hw gt BB TDSCdma TRIGger EXTernal INHibit on page 110 SOURce lt hw gt BB TDSCdma TRIGger OBASeband INHibit on page 106 Marker Settings Trigger Delay Delays the trigger event of the signal from e the external trigger source e the other path e the other basebands internal trigger if common trigger settings are used Use this setting to 9 synchronize the instrument with the device under test DUT or other external devi ces e postpone the signal generation start in the basebands compared to each other For more information see chapter Basics on in the R amp S SMW User Manual Remote command SOURce lt hw gt BB TDSCdma TRIGger EXTernal DELay on page 109 SOURce lt hw gt BB TDSCdma TRIGger OBASeband DELay on page 106 4 3 Marker Settings This tab provides access to the settings necessary to select and configure the marker output signal like the marker mode or the mar
100. ame BB TDSC UP CELL SLOT PRAC PTS STAR e UpPTS Repetition BB TDSC UP CELL SLOT PRAC PTS REP e Distance UpPTS and RACH BB TDSC UP CELL SLOT PRAC PTS DIST e Message Length BB TDSC UP CELL SLOT PRAC MSG LENG Return values lt SLength gt float Range 0 5 to 13 5 Increment 0 5 RST 0 5 Example BB TDSC UP CELL SLOT PRAC PTS STAR 3 sets the number of the subframe in which the first UpPTS should be transmitted BB TDSC UP CELL4 SLOT3 PRAC PTS REP 2 sets the number of UpPTS repetitions before a PRACH burst happens BB TDSC UP CELL4 SLOT3 PRAC PTS DIST 2 sets the number of the subframe in which the first UpPTS should be transmitted BB TDSC UP CELL4 SLOT3 PRAC MSG LENG 1 sets the message length of the random access channel to 1 sub frame BB TDSC UP CELL4 SLOT3 PRAC SLEN queries the sequence length Response 3 5 Usage Query only Manual operation See Sequence Length on page 83 5 10 HSDPA HSUPA Settings CELL lt st gt Value Range CELL1 SOURce lt hw gt BB TDSCdma DOWN CELL lt st gt ENH DCH HSDPA RMC eeeeeeeeeeeeeee 160 SOURce lt hw gt BB TDSCdma DOWN CELL lt st gt ENH DCH HSDPA SCCH 22222 aaaaaa 161 SOURce lt hw gt BB TDSCdma DOWN CELL lt st gt ENH DCH HSDPA SPATtern 161 SOURce lt hw gt BB TDSCdma DOWN CELL lt s
101. and SOURce lt hw gt BI on page 162 B TDSCdma DOWN CELL lt st gt ENH DCH HSDPA TBS TABLe Transport Block Size Table 0 HSUPA only Sets the transport block size table according to the specification 3GPP TS 25 321 Annex BC Remote command SOURce lt hw gt BI on page 164 Be TDSCdmasUP Cl Transport Block Size Index Selects the index for the corresponding table as described in 3GPP TS 25 321 Remote command SOURce lt hw gt BI B TDSCdma DOWN UP CI TBS INDex on page 170 HLL lt st gt ENH DCHSHSUPA TBS TABLe ELL lt st gt ENH DCH HSDPA HSUPA 4 10 6 HSDPA HSUPA Settings Information Bit Payload Ninf Displays the payload of the information bit i e transport block size This value deter mines the number of transport layer bits sent in each TTI before coding Remote command SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt ENH DCH HSDPA HSUPA BPAYload on page 165 Coding Rate HSDPA HSUPA Displays the resulting coding rate The coding rate is calculated as a relation between the Information Bit Payload and Number of Coded Bits per TTI Remote command SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt ENH DCH HSDPA HSUPA CRATe on page 165 Virtual IR Buffer Size Per HARQ process HSDPA only Sets the size of the virtual IR buffer Remote command SOURce lt hw gt BB TDSCdma DOWN CELL l
102. and in PDF format on the documentation CD It provides the information needed to set up and start work ing with the instrument Basic operations and typical signal generation examples are described Safety information is also included This manual is available in several languages You can download these documents from the Rohde amp Schwarz website on the R amp S SMW product page at http www rohde schwarz com product SMW200A html gt Downloads gt Manuals User Manual User manuals are provided for the base unit and each additional software option The User Manual for the base unit is a supplement to the Getting Started manual and provides basic information on operating the R amp S SMW in general In this manual all instrument functions are described in detail Furthermore it provides a complete description of the remote control commands with programming examples An introduc tion to remote control is provided as well as information on maintenance instrument interfaces and troubleshooting In the user manuals for the individual software options the specific instrument func tions of this option are described in detail For additional information on default settings and parameters refer to the data sheets Basic information on operating the R amp S SMW is not included in these user manuals Documentation Overview The user manuals are available in PDF format in printable form on the Documenta tion CD ROM delivered with the
103. and sets the power by which the UpPTS is increased from repetition to repe tition Parameters lt PStep gt float Range 0 0 dB to 10 0 dB Increment 0 01 RST 0 dB Example BB TDSC UP CELL4 SLOT3 PRAC PTS PST 3 defines the power by which the UpPTS is increased from repeti tion to repetition Manual operation See Power Step on page 82 SOURce lt hw gt BB TDSCdma UP CELL lt st gt SLOT lt ch0 gt PRAC PTS REPetition lt Repetition gt The command sets the number of UpPTS repetitions before a PRACH burst happens Parameters lt Repetition gt integer Range 1dB to 10 dB RST 1 dB Example BB TDSC UP CELL4 SLOT3 PRAC PTS REP 1 sets the number of UpPTS repetitions before a PRACH burst happens Manual operation See UpPTS Repetition on page 84 SOURce lt hw gt BB TDSCdma UP CELL lt st gt SLOT lt ch0 gt PRAC PTS STARt lt Start gt The command sets the number of the subframe in which the first UpPTS should be transmitted Parameters lt Start gt integer Range 0 0 dB to 10 0 dB RST 0 0 dB Example BB TDSC UP CELL4 SLOT3 PRAC PTS STAR 3 sets the number of the subframe in which the first UpPTS should be transmitted Manual operation See UpPTS Start on page 82 HSDPA HSUPA Settings SOURce lt hw gt BB TDSCdma UP CELL lt st gt SLOT lt ch0 gt PRAC SLENgth The command queries the sequence length of the PRACH slot The value is computed based on e Start Subfr
104. and thus the symbol rate the pilot length and the TFCI State depends on the coding type selected Return values lt SFormat gt string Example BB TDSC DOWN CELL1 ENH DCH SFOR queries the channel coding type Usage Query only Manual operation See Slot Format on page 46 SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt ENH DCH SLOTstate lt ch gt lt SlotState gt Queries the state of the slots off cell 1 used to transmit the transport channel Enhanced Channels of Cell 1 Parameters lt SlotState gt 0 1 OFF ON RST depends on slot Example BB TDSC DOWN CELL1 ENH DCH SLOT 3 dueries the state of slot 3 Manual operation See Mapping On Physical Channels Select Slots To Use on page 44 SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt ENH DCH STATe lt State gt Activates or deactivates the enhanced state for the DCH channel coding Parameters lt State gt 0 1 OFF ON RST 0 Example BB TDSC DOWN CELL1 ENH DCH STAT ON deactivates the enhanced state for the DCH channel Manual operation See State DCH on page 42 SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt ENH DCH TSCount lt TsCount gt Sets the number of time slots to be used Parameters lt TsCount gt integer Range 1 to 5 RST 1 Example BB TDSC DOWN CELL1 ENH DCH TSC 2 sets 2 time slots Manual operation See Number of Time Slots DCH on pa
105. ar user temp tdscdma BB TDSC SETT CAT reads out all the files with TD SCDMA settings in the default directory Response TDSCDMA UP TDSCDMA DN the files TDSCDMA UP and TDSCDMA DI are available Usage Query only Manual operation See Save Recall on page 19 SOURce lt hw gt BB TDSCdma SETTing LOAD lt Filename gt This command loads the selected file with TD SCDMA settings The directory is set using command MMEM CDIRectory A path can also be specified in which case the files in the specified directory are read The file extension may be omitted Only files with the file extension tdscdma will be loaded Setting parameters lt Filename gt string Example BB TDSC SETT LOAD tdscdma_1 loads file tdscdma_1 Usage Setting only Manual operation See Save Recall on page 19 SOURce lt hw gt BB TDSCdma SETTing STORe lt Filename gt This command stores the current TD SCDMA settings into the selected file The direc tory is set using command MMEM CDIRectory A path can also be specified in which case the files in the specified directory are read Only the file name has to be entered TD SCDMA settings are stored as files with the specific file extensions tdscdma Setting parameters lt Filename gt string Example BB TDSC SETT STOR tdscdma 1 stores the current TD SCDMA settings into file tdscdma_1 General Commands Usage Setting only Manual operation See Sa
106. ata is used PATTern A user definable bit pattern with a maximum length of 64 bits is generated internally RST PN9 Channel Settings Example BB TDSC UP CELL4 SLOT3 PRAC MSG DATA PN9 selects PN9 as the data source for the PRACH Manual operation See Data Source PRACH on page 85 SOURce lt hw gt BB TDSCdma UP CELL lt st gt SLOT lt ch0 gt PRAC MSG DATA DSELect lt DSelect gt The command selects the data list for the Data List data source selection The lists are stored as files with the fixed file extensions dm_iqd in a directory of the user s choice The directory applicable to the following commands is defined with the command MMEMory CDIR To access the files in this directory you only have to give the file name without the path and the file extension Parameters lt DSelect gt string Example BB TDSC UP CELL1 SLOT3 PRAC MSG DATA DLIS selects the Data Lists data source MMEM CDIR var user temp Lists selects the directory for the data lists BB TDSC UP CELL1 SLOT3 PRAC MSG DATA DSEL tdscdma_1 selects file tdscdma_1 as the data source This file must be in the directory and it must have the file extension dm iaa Manual operation See Data Source PRACH on page 85 SOURce lt hw gt BB TDSCdma UP CELL lt st gt SLOT lt ch0 gt PRAC MSG DATA PATTern lt Pattern gt Determines the bit pattern The first parameter determines the bit pattern choice of hexadec
107. ate is set to ON the channel coding cannot be changed Remote command SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt SLOT lt ch0 gt CHANnel lt us0 gt ENHanced on page 148 Crt User Mid Shift Enters the value for the user and displays the midamble shift Remote command SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt SLOT lt ch0 gt CHANnel lt us0 gt USER on page 151 Slot Fmt Enters the slot format for the selected channel The range of the values depends on the channel selected For DPCH 8PSK channels for example the value range for the slot formats is 0 to 24 A slot format defines the complete structure of a slot made of data and control fields and includes the symbol rate Parameters set via the slot format can subsequently be changed individually The structure of the channel currently selected is displayed in a graphic above the channel table Remote command SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt SLOT lt ch0 gt CHANnel lt us0 gt SFORmat on page 150 Slot Configuration Sprd Fact Enters the spreading factor for the selected channel The selection depends on the channel type and interacts with the slot format Remote command SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt SLOT lt ch0 gt CHANnel lt us0 gt SFACtor on page 150 Sprd Code Enters the spreading code for the selected channel The code channel is spread with the set spreading
108. atically setting appropri ate channelization codes and timing offsets The setting takes effect only after execu tion of command SOURce BB TDSC DOWN UP PPARameter EXEC Parameters lt Crest gt MINimum AVERage WORSt MINimum The crest factor is minimized The channelization codes are dis tributed uniformly over the code domain The timing offsets are increased by 3 per channel AVERage An average crest factor is set The channelization codes are dis tributed uniformly over the code domain The timing offsets are all set to 0 WORSt The crest factor is set to an unfavorable value i e maximum The channelization codes are assigned in ascending order The timing offsets are all set to 0 RST MINimum Example BB TDSC DOWN PPAR DPCH CRES WORS sets the crest factor to an unfavorable value Manual operation See Crest Factor on page 34 SOURce lt hw gt BB TDSCdma DOWN UP PPARameter DPCH SFACtor lt SFactor gt This command sets the the spreading factor for the DPCHs Max No DPCH 3 x Spreading Factor Parameters lt SFactor gt 1 2 4 8 16 RST 16 Example BB TDSC DOWN UP PPAR DPCH SFAC 16 sets the the spreading factor for the DPCH 5 7 Cell Settings Manual operation See Spreading Factor Dedicated Channels on page 33 SOURce lt hw gt BB TDSCdma DOWN UP PPARameter EXECute This command presets the channel table of cell 1 with the parameters defined by
109. ations on operating the R amp S SMW Application Notes Application notes application cards white papers and educational notes are further publications that provide more comprehensive descriptions and background informa tion A subset of application notes is provided on the documentation CD ROM delivered with the instrument The latest versions are available for download from the Rohde amp Schwarz website at http www rohde schwarz com appnotes Conventions Used in the Documentation 1 2 Conventions Used in the Documentation 1 2 1 Typographical Conventions The following text markers are used throughout this documentation Convention Description Graphical user interface ele All names of graphical user interface elements on the screen such as ments dialog boxes menus options buttons and softkeys are enclosed by quotation marks KEYS Key names are written in capital letters File names commands File names commands coding samples and screen output are distin program code guished by their font Input Input to be entered by the user is displayed in italics Links Links that you can click are displayed in blue font References References to other parts of the documentation are enclosed by quota tion marks 1 2 2 Conventions for Procedure Descriptions When describing how to operate the instrument several alternative methods may be available to perform the same task In this cas
110. c slot related settings 4 8 1 Common Settings 1 To access this dialog select Baseband gt TD SCDMA gt Cells Cell Configuration 2 Select Cell 1 Cell 4 gt Common TD SCDMA A Cell1 DL on CH On SYNC DL Code Use Scrambling Code o Phase Rotation Basic Midamble Code ID SYNC UL Code DwPTS Mode Number of Users 1 DwPTS Power Time Delay This dialog comprises the common parameters required for configuring the cell State Activates or deactivates the selected cell The number of the selected cell is displayed in the dialog header Remote command SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt STATe on page 120 Use Scrambling Code Activates or deactivates the scrambling code The scrambling code is deactivated for example for test purposes Remote command SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt SCODe STATe on page 119 Scrambling Code Sets the scrambling code The scrambling code identifies the cell and is the starting value of the scrambling code generator The scrambling code is used for transmitter dependent scrambling of the chip sequence The value range is 0 to 127 Remote command SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt SCODe on page 119 Basic Midamble Code ID Displays the basic midamble code ID of the cell The basic midamble code ID is derived from the scrambling code Remote com
111. ce lt hw gt BB TDSCdma DOWN UP CELL lt st gt ENH DCH SFORmat on page 132 Data Bits Per Frame 10 ms Displays the data bits in the DPDCH component of the DPCH frame at physical level The value depends on the slot format Remote command SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt ENH DCH BPFRame on page 126 Transport Channel In the Transport Channel section the transport channels TCHs can be configured For more information refer to chapter 4 9 5 Transport Channel on page 46 4 9 5 Transport Channel 1 To access this dialog select TD SCDMA gt General gt Link Direction gt Downlink Forward 2 Inthe Cells tab select Cell 1 Enhanced Channels Settings 3 Inthe Slots tab select Enhanced Channels gt BCH Details or Enhanced Set tings gt DCH Details Transport Channels Data Source Transport Time Interval 20 ms Transport Blocks 1 Transport Block Size Size of CRC l 6 Rate Matching Attribute Error Protection cons 1 3 Interleaver 1 State Interleaver 2 State IV On This dialog comprises the detailed settings required for configuring the transport channels TCHs The most important parameters of the TCH are displayed transport block size and data source The associated parameters shown in the section below depend on which TCH is currently selected A wide arrow beneath the block indicates which TCH is cur rently selected DTCH On DCCH On Dis
112. chips Command BB TDSCdma TRIGger OUTPut DELay FIXed can be used to restrict the range of values to the dynamic range i e the range within which a delay of the marker signals can be set without restarting the marker and signal Marker Settings Parameters lt Delay gt float Range 0 to 2000 Increment 0 001 RST 0 Example BB TDSC TRIG OUTP2 DEL 1600 sets a delay of 1600 chips for the corresponding marker signal Manual operation See Marker x Delay on page 27 SOURce lt hw gt BB TDSCdma TRIGger OUTPut lt ch gt DELay MAXimum The command queries the maximum marker delay for set ting BB TDSC TRIG OUTP DEL FIX ON Return values lt Maximum gt float Example BB TDSC TRIG OUTP DEL FIX ON restricts the marker signal delay setting range to the dynamic range BB TDSC TRIG OUTP DEL MAX queries the maximum of the dynamic range Response 20000 the maximum for the marker delay setting is 20000 chips Usage Query only Manual operation See Marker x Delay on page 27 SOURce lt hw gt BB TDSCdma TRIGger OUTPut lt ch gt DELay MINimum The command queries the minimum marker delay for set ting BB TDSCdma TRIGger OUTPut DELay FIXed ON Return values lt Minimum gt float Example BB TDSC TRIG OUTP DEL FIX ON restricts the marker signal delay setting range to the dynamic range BB TDSC TRIG OUTP DEL MIN queries t
113. chwzlDB TDGCdma DOWN CELL et ENH DCH D TCH GTATe eenen 137 SOURce lt hw gt BB TDSCdma DOWN CELL lt st gt ENH BCH DTCH TBCount 0008 138 SOURce lt hw gt BB TDSCdma DOWN CELL lt st gt ENH BCH DTCH TBSi1Zze 222aaaaaa a 138 SOQURce lt hw gt BB TDSCdma DOWN CELL lt st gt ENH BCH DTCHI TTINterval 138 SOURceshw BB TDSCdma DOWN CELLSStENHBCH SCSMOode esse sesse se se ses see 138 SOURceshw BB TDSCdma DOWN CELLSS ENHBCH SFORMA esse se se se ses se see ee 139 SOURce lt hw gt BB TDSCdma DOWN CELL lt st gt ENH BCH SLOTstate lt ch0 gt 139 TSOUbRcechwzslBBTD Cdma DOWN CELL cet ENHBCHSTATe 139 SOURceshw BB TDSCdma DOWN CELLSSt ENHBCHTYPE AA 140 SOURce lt hw gt BB TDSCdma DOWN CELL lt st gt ENH DCH PLCCh SSPattern lt SsPattern gt Sets the sync shift pattern The pattern length is 21 bits Parameters lt SsPattern gt 21 bits RST HO 3 Example BB TDSC DOWN CELL1 ENH DCH PLCC SSP HA5 8 sets the sync shift pattern Manual operation See Sync Shift Pattern on page 51 SOURce lt hw gt BB TDSCdma DOWN CELL lt st gt ENH DCH PLCCh TPCPattern lt TpcPattern gt Sets the TPC pattern The pattern length is 21 bits Parameters lt TpcPattern gt 21 bits RST HO 3 Example BB TDSC DOWN CELL1 ENH DCH PLCC TPCP HA5 8 sets the TPC pattern Manual operation See T
114. code The range of values for the spreading code depends on the channel type and the spreading factor Depending on the channel type the range of values can be limited Remote command SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt SLOT lt ch0 gt CHANnel lt us0 gt SCODe on page 149 Power dB Sets the channel power in dB The power entered is relative to the powers outputs of the other channels If Adjust Total Power to 0 dB is executed top level of the TD SCDMA dialog all the power data is relative to 0 dB The value range is 80 dB to 0 dB Note The maximum channel power of 0 dB applies to non blanked channels duty cycle 100 with blanked channels the maximum value can be increased by Adjust Total Power to values greater than 0 dB to 10 Log 9 1 duty_cycle Remote command SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt SLOT lt ch0 gt CHANnel lt us0 gt POWer on page 149 Data Selects data source The following standard data sources are available e All O All 1 An internally generated sequence containing 0 data or 1 data e PNxx An internally generated pseudo random noise sequence e Pattern An internally generated sequence according to a bit pattern Use the Pattern box to define the bit pattern e Data List Select DList A binary data from a data list internally or externally generated Select Select DList to access the standard Select List dialog S
115. d parameters The selcted Link direction determines the available parameters DPCCH Settings Number of Sync Shift amp TPC Bits Selects the length of the sync shift and the length of the TPC field expressed in bits The available values depend on the slot format Remote command SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt SLOT lt ch0 gt CHANnel lt us0 gt DPCCh SYNC LENGth on page 144 Number of TPC Bits Per E UCCH Displays the number of the TPC field bits of the E UCCH channel type i e in uplink transmission direction Remote command n a TPC Source Selects the data source for the TPC field of the DPCCH The following standard data sources are available e Pattern An internally generated sequence according to a bit pattern Use the Pattern box to define the bit pattern e Data List Select DList A binary data from a data list internally or externally generated Select Select DList to access the standard Select List dialog Select the Select Data List gt navigate to the list file dm iad gt Select to select an existing data list Use the standard File Manager function to transfer external data lists to the instrument Use the New and Edit functions to create internally new data list or to edit an existing one Remote command SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt SLOT lt ch0 gt CHANnel lt us0 gt DPCCh TPC DATA on page 146 SOURce lt hw gt
116. directions of transmission The burst structure is identical for both direc tions There are two types of burst however which are described in the following 2nd part of 3rd part of TFC word TFC word TFC word ele ers Time slot x 864 chips Sub frame 5 ms FIGURE 5 TIME SLOT STRUCTURE FOR UTRA LCR TDD Fig 3 4 Burst Without Layer 1 Control Information 3 1 3 1 Burst Without Layer 1 Control Information This type of burst can be used for all physical channels It comprises two data fields a midamble and a guard period Modulation System D Burst 675 ps 964 chips 4 H 12 5 us 16 chps 275 112 5 275 144 352 Fig 3 5 Traffic burst without layer 1 control information 352 The useful data are e alternately fed to the and the Q path QPSK data modulation e mapped from the 0 1 plane into the 1 1 plane e spread with the complex spreading code spreading factor SF 1 2 4 8 or 16 e scrambled with the real valued scrambling code e weighted with the channel power and e filtered root raised cosine 0 22 Since each user sends only one burst per frame the following gross data rate is obtained 704 2 Gross data _ Rate 281 600 SF kbit s SF Sms The midamble is obtained from the basic midamble by periodic repetition and shifting For some channels the midamble shift can be set in steps of 8 chips
117. dma CLOCK MUL Tipli r sristi EES Ee SE EER ba GEGEE ee alia BEK Besk ee N ER ee ge ee 114 SOURce lt hw gt BB TDSCdma CLOCk SOURce i SOURce lt hw gt BB 1DSCdma COPY DES Tination eise hda erei see gees ERGE GED a ky e 93 SOURc lt hw gt BB TDSCdma COP EXEQUIIS aiaa rrara ae ea EE KERKE GE Bar a a valak E aa SSS ee ee 93 SOURce lt hw gt BB TDSCdma COPY SOURCE ie REK SEE Ee ceded saks ava EANO AE NEEE Ea peace coe Olja al S EER be eg 94 SOURceshw BB IDSCdma CRATSMVARIGHON ies sees es ee SE ESE SR REG Ge EES Rd sd eresi iO Gee ed Bal de 94 SOURceshw gt BBsl DSGdma CRAT EE 94 CSOURceshw BB TDSCdma DOWN CELLestDWPTSMODE ee ese see ee ee ee ee ee ee ee ee ee ee ee ee ee 118 CSOURceshw BB TDSCdma DOWN CELLeStDWPTS POWET ee ee ee ee ee Ee ee ee ee 118 CSOURceshw BB TDSCdma DOWN CELLeS DWPTSSTATe ee ee ee ee ee ee ee ee ge ieS 118 CSOURceshw BB TDSCdma DOWN CELLSSO ENH BCH BPFERaME ees see ee ese ee ee ee ee ee ee ee ee 134 CSOURceshw BB TDSCdma DOWN CELLSSO ENH BCH DTCH CRCSIZ ee ee ee ee ee ee ee ee ee ee ee 134 CSOURceshw BB TDSCdma DOWN CELLSSO ENH BCH DTCH DATA ee ee ee ee ees ee ee ee see see ee ee 134 CSOURceshw BB TDSCdma DOWN CELLSStO ENH BCH DTCH DATA DSELeCE ee ee ee ee ee ee ee ee 135 CSOURceshw BB TDSCdma DOWN CELLSSt ENH BCH DTCH DATA PATTEM ee ese ees ee ees ee ee 136 CSOURceshw BB TDSCdma DOWN CELLSSt ENH BCH DTCH EPRotecHON ee see ee ee ee ee ee 136 SOURce lt hw gt BB TDSCdma DOWN C
118. e BB TDSC SLEN 10 sets the sequence length to 10 frames Manual operation See Sequence Length ARB on page 89 5 3 Trigger Settings This section lists the remote control commands necessary to configure the trigger Trigger Settings SOURce lt hw gt BB TDSCdma TRIGger ARM EXECute s oosoessseseererrer reren errrrrrrereeerene 105 SOURceshw BB IDSCdma TRIGgerEXECute iese sees se se ses ss isinai aai 105 SOURce lt hw gt BB TDSCdma TRIGger EXTernal SYNChronize OUTPU ie ee ee 105 SOURceshw BB IDSCdma TRIGger OBASeband DELaY iese se se se se se se ee ee ee ee 106 SOURceshw BB TDSCdma TRIGger OBASeband INHID sesse se se se se ee ee ee rerernnees 106 TSOUbRcechuwzslBBTD GCdma TRiGoerHRMOfe ee ee AA AA RA AR ER Ee Ee ee 107 TSOUbRcechwzslBBTD CdmaTRlGoer GLEN 107 ESOURceshw BBTDSCdma TRIGgerSLUNI iii EE EE SGA NEG EES n aaas 108 SOURceshw BB IDSCdma TRIGgerSOURce iis ee ee ee Skakka RR ER ER ER aaa 108 SOURce lt hw gt BB TDSCdma TRIGger EXTernal DELaY iese sesse se se se se ee ee ee ee ee ee ee ee 109 SOURce lt hw gt BB TDSCdma TRIGger EXTernal INHibit aaaaaaaaaaaaaaaaanaannnnasananananana 110 FSOURcCe hw gt BB TDSCdma TRIGger SEQliehce 1212122222220 222 ES RAME T li sa H li aa H ki Nas 110 SOURce lt hw gt BB TDSCdma TRIGger ARM EXECute For trigger modes Armed Auto and Armed Retrigger stops the
119. e Data Source HSDPA HSUPA on page 60 HSDPA HSUPA Settings SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt ENH DCH HSDPA HSUPA DATA PATTern lt Pattern gt Determines the bit pattern The first parameter determines the bit pattern choice of hexadecimal octal or binary notation the second specifies the number of bits to use Parameters lt Pattern gt 64 bits RST HO 1 Example BB TDSC DOWN UP CELL1 ENH DCH HSDPA HSUPA DATA PATT H3F 8 defines the bit pattern Manual operation See Data Source HSDPA HSUPA on page 60 SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt ENH DCH HSDPA HSUPA HARQ LENGth lt Length gt Sets the number of HARQ processes This value determines the distribution of the payload in the subframes and depends on the Inter TTI Distance A minimum of 3 HARQ Processes are required to achieve continuous data transmis sion Parameters lt Length gt integer Range 1 to 8 RST 4 Example BB TDSC DOWN CELL1 ENH DCH HSDPA HARQ LENG 5 sets the number of HARQ processess Manual operation See Number of HARQ Processes on page 64 SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt ENH DCH HSDPA HSUPA HARQ MODE lt Mode gt Sets the HARQ simulation mode Parameters lt Mode gt CACK CNACk CACK New data is used for each new TTI This mode is used to simu late maximum throughput transmission CNACk Enables NACK simulation i e depending
120. e Release C TD SCDMA Release 6 Usage Query only Manual operation See TD SCDMA Version on page 19 SOURce lt hw gt BB TDSCdma WAVeform CREate lt Filename gt This command creates a waveform using the current settings of the TD SCDMA dia log The file name is entered with the command The file is stored with the predefined file extension wv The file name and the directory it is stored in are user definable Setting parameters lt Filename gt string Example MMEM CDIR var user temp waveform BB TDSC WAV CRE tdscdma_1 creates the waveform file tdscdma wv in the default directory Usage Setting only Manual operation See Generate Waveform File on page 19 Filter Clipping ARB Settings FSOURceshw gt t BB TDSCdma CLIPPING LE E 100 SOURcCe lt hw gt BB TDSCdma CLIPping MODE 1121 232 621222222210 asil brvasavs anba sskad b l H sdaa ENEE 101 SOURce lt hw gt BB TDSCdma CLiPping STATE seccseecseeeseceereseeaeeeetasencnaeeneneneas 101 SOURce lt hw gt BB TDSCdma FILTer TYPE dee ee dee cece ee ee eke ke ek Re Re RR ER ee Re ee ee ee ee ee 101 SOURceshw BB IDSCdma FILTerPARameterAPCO25 ee ee se see ee ER ER Ge Re Ke ee ee 102 SOURceshw BB IDSCdma FILTerPARameter COSine iii ee ee ee ke ke nne 102 SOURceshw BB IDSCdma FILTerPARameterGAUSS ee ee se see ee ER ER ER Re ee ee ee ee 102 SOURceshw BB IDSCdma FILTerPARameterLPASS iis se ss ss ee ee ee ee
121. e the procedure using the touchscreen is described Any elements that can be activated by touching can also be clicked using an additionally connected mouse The alternative procedure using the keys on the instrument or the on screen keyboard is only described if it deviates from the standard operating procedures The term select may refer to any of the described methods i e using a finger on the touchscreen a mouse pointer in the display or a key on the instrument or on a key board 1 2 3 Notes on Screenshots When describing the functions of the product we use sample screenshots These screenshots are meant to illustrate as much as possible of the provided functions and possible interdependencies between parameters The shown values may not represent realistic test situations The screenshots usually show a fully equipped product that is with all options instal led Thus some functions shown in the screenshots may not be available in your par ticular product configuration 2 Welcome to the TD SCDMA Digital Stand ard The R amp S SMW K50 K51 are firmware applications that adds functionality to generate signals in accordance with the TD SCDMA 3GPP TDD LCR standard TD SCDMA 3GPP TDD LCR designates a mobile radio transmission method devel oped for 3G mobile communication by the China Wireless Telecommunication Stand ard group CWTS This standard is similar to the 3GPP TDD proposition but with greater emphasis placed o
122. e 116 CSOURceshw BB TDSCdma DOWNIUP PPARameterEXECute eee ee esse ee se ee ee ee ee ee ee ee ee ee 117 CSOURceshw BB TDSCdma FILTer PARameterAPCO25 ee se ee HUN Havana H ke ee Ka kavan SOURce lt hw gt BB TDSCdma FlLTer PARameter COSine SOURce lt hw gt BB TDSCdma FlLTer PARameter GAUSS sirsat iaaiiai ia CSOURceshw BB TDSCdma FILTer PARameter LPASS ee ee ke iaaa CSOURceshw BB TDSCdma FILTer PARameter LPASSEVM ee ese ee ee ee ee ee se ee ee ee ee ee ke ee ee ee 103 SOURce lt hw gt BB TDSCdma FILTer PARameter PGAUSS 2 224220 vi i villan ee se ee kV K ke ee ee 103 SOURce lt hw gt BB TDSCdma FILTer PARameter RCOSiInhe 1 2222 22 ee ee ee 104 CSOURceshw BB TDSCdma FILTer PARameter SPHase ese ee ee se se ee ee ee ek ee ee ee ee ee 104 SOURce lt hw gt BB TDSCdma FlLTer TYPE 101 SOURce lt hw gt BB TDSGdimia LINK EE 95 SOURceshw gt BB NR lune ee RT 95 SOURce lt hw gt BB TDSCdma POWe li TO Tall 21 1010 ee EERS KEES KERE KS KEES BEE RES EE Ke EE LN ENE eg aa 95 SOURce lt hw gt BB TDSCdma PRAMp BBONly 96 SOURceshw gt BB TDSCdma PRAMP FDE E 96 ESOURceshw BB IDSCAdma PRAMPD RDEIAY iese ees Gr ESE REK GE REGS Ge SNR EK EE GEE Res EE Ke Re v RS N H ee Ee Gee VE a akal 96 ESOURc hw BB TDSECAMAa PRAMP SHAP esse see ese esse GENESERS EE EER Ge ke e bee ER KERR Ua VV aa a dk KERE a EERS EERS ASe 97 ESOURce lt hw gt BB TDSCdma PRAMP MIME iese es sesse nonas see genes E
123. e Ee Ge Ee ee ee 111 SOURceshw BB TDSCdma TRIGger OUTPutsch DELay MAXIMUM esse see ee se se see 112 SOURceshw BB TDSCdma TRIGger OUTPutech DELay MINIMUM ee esse ee ee ee 112 SOURce lt hw gt BB TDSCdma TRIGger OUTPut lt ch gt MODE aaaiaaaaaaanan n nasasaananananann 113 SOURceshw BB TDSCdma TRIGger OUTPutech OFFTime iese sesse ses se se se se se ee ee ee 113 SOURceshw BB IDSCdma TRIGger OUTPutech ONTime ee ee ee ee ee ER ER Ee ee 113 SOURceshw BB TDSCdma TRIGger OUTPutech PERIOd ee ee ee ee ee ee ke ek se Ee Re ee ee 114 SOURce lt hw gt BB TDSCdma TRIGger OUTPut DELay FlXed lt Fixed gt The command restricts the marker delay setting range to the current range In this range the delay can be set without restarting the marker and signal If a delay is entered in setting ON but is outside this range the maximum possible delay is set and an error message is generated The numeric suffix in OUTPut has no significance for this command since the setting always affects every marker Parameters lt Fixed gt 0 1 OFF ON RST OFF Example BB TDSC TRIG OUTP DEL FIX ON restricts the marker signal delay setting range to the current range Manual operation See Marker x Delay on page 27 SOURce lt hw gt BB TDSCdma TRIGger OUTPut lt ch gt DELay lt Delay gt Defines the delay between the signal on the marker outputs and the start of the signal expressed in terms of
124. e been gs SEER ON ERK KEES Rd ERG a We NEK TE 97 ESOURc shw BB IDSCAMAaPRESEeL eo es eg Ee ese Geek Ee wean 97 ele RE RRE lune RESET E 97 SOURce lt hw gt BB TDSCdma SETTing CATalog ui 98 SOURce lt hw gt BB TDSCdma SETTIng iLOAD vais cscccccosacsecssocsscvecssesasserovicnserneanesustexscasevstensensseecassazosseveatocess 98 SOURceshw gt BB 1 DSCdmaiSE NIR el 98 SOURce lt hw gt BB TDSCdmaiSET Ting WMOD6l ass veeg SR EVER EKG GEEN ER Fe KG EG EE NEE Ee Ge N ee VEER Kal GEE de Ee ER Haa 99 SOURce lt hw gt BB TDSCdma SET Ting TMODel CATal0g oo ee ee ee ee a 99 ESOURceshw gt BB T DSCdmai SLENG eisers DOER GE KERE AE RE oe ee EDE een NEE ge ae Ese ER SEKER eek Ee Eed AE ESOUReeshw BB DSGCAdma STATE ve EES KEER SEE KG EE ee ERENNERT uta a ER ENEE GE RUE Vee SOURce lt hw gt BB TDSCdma TRIGger ARM EXECute i SOURceshw gt BB TDSCdma Tee Die er TE CSOURceshw BB TDSCdma TRIGger EXTernal SYNChronize OUTPU ee ee ek ee 105 SOURcCe lt hw gt BB TDSCdma TRIGger OBASeband DELay 1 32 14214vaisiss ssasssrsva vkns a a d ve asi sdvanvadandtanaini 106 SOURce lt hw gt BB TDSCdma TRIGger OBASeband INHIibit 22 2antasaaasansaanransnnsannsnnnnnnannnnnnnannnnnnnn 106 CSOURceshw BB TDSCdma TRIGger OUTPutDELay FIXed irran 111 TSOUlbce chwz BB TDSCdmaTRlGoer OUT Putzchz D I aw 111 SOURce lt hw gt BB TDSCdma TRIGger OUT Putzchz D I av MA Ximum eee eee cece ke ee 112
125. e command sets the B x T for the Pure Gauss filter type Parameters lt PGauss gt float Range 0 15 to 2 5 Increment 0 01 RST 0 5 Example BB TDSC FILT PAR GAUS 0 5 sets B x T to 0 5 for the Pure Gauss filter type Manual operation See Roll Off Factor or BxT on page 87 Trigger Settings SOURce lt hw gt BB TDSCdma FILTer PARameter RCOSine lt RCosine gt The command sets the roll off factor for the Root Cosine filter type Parameters lt RCosine gt float Range 0 to 1 Increment 0 01 RST 0 22 Example BB TDSC FILT PAR RCOS 0 22 sets the roll off factor to 0 22 for filter type Root Cosine Manual operation See Roll Off Factor or BxT on page 87 SOURce lt hw gt BB TDSCdma FILTer PARameter SPHase lt SPhase gt The command sets the B x T for the Split Phase filter type Parameters lt SPhase gt float Range 0 15 to 2 5 Increment 0 01 RST 2 Example BB TDSC FILT PAR SPH 0 5 sets B x T to 0 5 for the Split Phase filter type Manual operation See Roll Off Factor or BxT on page 87 SOURce lt hw gt BB TDSCdma SLENgth lt SLength gt The command sets the sequence length of the arbitrary waveform component of the TD SCDMA signal in the number of frames This component is calculated in advance and output in the arbitrary waveform generator It is added to the realtime signal com ponents Parameters lt SLength gt integer Range 1 frame to 5000 frames RST 1 frame Exampl
126. e se se se se ee se ee ee 119 SOURceshw BB TDSCdma DOWNJUP CELLSSt SCODe STATE ss ee ee ee ee 119 SOURceshw BB TDSCdma DOWNJUP CELLSSt SDCOde ee ee ees ee ee se Ge Ke ee ee 120 SOURceshw BB TDSCdma DOWNJUP CELLSSt SPOIDE ee ees ee ee ee ee ee ee ee ee Re se 120 SOURceshw BB TDSCdma DOWNJUP CELLSSt STATE esse se ee ek se se se se ee ee ee ee 120 SOURceshw BB TDSCdma DOWNJUP CELLSSt SUCode ee ee ees ee ee ee ee ee ke ke 121 SOURceshw BB TDSCdma DOWNJUP CELLSSt TDELaY ee ee ee ese see ee ee se se ge ee ee 121 SOURceshw BB TDSCdma DOWNJUP CELLSSO USERS ii ee ee ese ee dee ee ee ede ee ee eke ke 121 Cell Settings SOURce lt hw gt BB TDSCdma UP CELL lt st gt UPPTs MODE SOURce lt hw gt BB TDSCdma DOWN CELL lt st gt DWPTs MODE lt Mode gt The command selects whether to use the pilot time slot and its power or not In case of Auto and On the DwPTS UpPTS is used This is indicated in the Select Slot in Subframe to Configure graph Parameters lt Mode gt AUTO ON OFF RST AUTO Example BB TDSC DOWN CELL1 DWPT MODE ON the DwPTS is used Manual operation See DwPTS Mode UpPTS Mode on page 36 SOURce lt hw gt BB TDSCdma UP CELL lt st gt UPPTs POWer SOURce lt hw gt BB TDSCdma DOWN CELL lt st gt DWPTs POWer Power Sets the power of the downlink uplink pilot time slot Parameters lt Power gt float Range 80 to 10 Increment 0 01 RST 0 Example BB TDSC
127. el type is fixed for channel numbers 0 to 5 For the remaining numbers the choice lies between the relevant standard channels and the high speed channels Parameters lt Type gt P_CCPCH1 P_CCPCH2 S_ CCPCH1 S_ CCPCH2 FPACH PDSCH DPCH_QPSQ DPCH_8PSQ HS_SCCH1 HS SCCH2 HS PDS QPSK HS_PDS_16QAM PUSCH UP_DPCH_QPSK UP_DPCH_8PSK HS_SICH HS PDS_64QAM E_PUCH_QPSK E_PUCH_16QAM E RUCCH PLCCH EAGCH EHICH RST depends on channel number Example BB TDSC DOWN CELL4 SLOT3 CHAN6 TYPE DPC OPSK sets the channel type DPC OPSK for channel 6 of the channel table Manual operation See Channel Type on page 69 SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt SLOT lt ch0 gt CHANnel lt us0 gt USER lt User gt Sets the number of the user Parameters lt User gt integer Range 1 to 16 RST 1 Example BB TDSC DOWN CELL4 SLOT3 CHAN6 USER 3 sets the number of the users to 3 Manual operation See Crt User Mid Shift on page 69 SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt SLOT lt ch0 gt DCONflict The command queries the global domain conflict state per slot Return values lt DConflict gt 0 1 OFF ON RST ON Example BB TDSC UP CELL1 SLOT3 DCON queries whether the slot has a code domain conflict Usage Query only Manual operation See Dom Conf on page 71 SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt SLOT lt ch0 gt STATe lt Sta
128. elect the Select Data List gt navigate to the list file dm iad gt Select to select an existing data list Use the New and Edit functions to create internally new data list or to edit an existing one 4 11 3 Slot Configuration Use the standard File Manager function to transfer external data lists to the instrument See also e section Modulation Data in the R amp S SMW user manual e section File and Data Management in the R amp S SMW user manual e section Data List Editor in the R amp S SMW user manual Remote command SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt SLOT lt ch0 gt CHANnel lt us0 gt DATA on page 143 SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt SLOT lt ch0O gt CHANnel lt us0 gt DATA DSELect on page 143 SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt SLOT lt ch0 gt CHANnel lt us0 gt DATA PATTern on page 144 DPCCH Settings Accesses the dialog for configuring the control fields of the selected channel The selected slot format predetermines the setting of the control fields So a change is also made to the control fields by changing the slot format and vice versa The dialog is described in chapter 4 12 DPCCH Settings on page 73 Remote command n a State Activates or deactivates the channel Remote command SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt SLOT lt ch0 gt CHANnel lt us0 gt STATe on page
129. entation A knowledge about the remote control operation and the SCPI command syntax are assumed d OD Conventions used in SCPI command descriptions For a description of the conventions used in the remote command descriptions see section Remote Control Commands in the R amp S SMW user manual Common Suffixes The following common suffixes are used in remote commands Suffix Value range Description ENTity lt ch gt 1 4 entity in a multiple entity configuration with separate base bad sources ENTity3 4 require option R amp S SMW K76 SOURce lt hw gt 1 4 available baseband signals only SOURce1 possible if the keyword ENTity is used OUTPut lt ch gt 1 8 available markers Using SCPI command aliases for advanced mode with multiple entities You can address multiple entities configurations by using the SCPI commands starting with the keyword SOURce or the alias commands starting with the keyword ENTity Note that the meaning of the keyword SOURce lt hw gt changes in the second case For details see section SCPI Command Aliases for Advanced Mode with Multiple Entities in the R amp S SMW user manual 5 1 The following commands specific to the TD SCDMA are described here General Commands ESOURceshw BB TDSCdma COPY DESTInatlON eise ees GR EG We Ke GEK EG Ge GER 93 LSOUbRcechuwslBBTD Cdma Ob ENECute snaa 93 FSOURceshw gt t BB T DSCdma COPY SOURCE is ss SR N ee Sie ee aA
130. er to enable clipping and adjust the sequence length of the arbitrary waveform compo nent Filter Clipping ARB Settings 4 14 1 Filter Settings gt To access these settings select Filter TD SCDMA A Filter Clipping ARB Settings x 1 280 000 ooo Mcps This dialog comprises the settings reguired for configuring the baseband filter Filter Selects the baseband filter Remote command SOURce lt hw gt BB TDSCdma FILTer TYPE on page 101 Roll Off Factor or BxT Sets the filter parameter The filter parameter offered Roll Off Factor or BxT depends on the currently selected filter type This parameter is preset to the default for each of the predefined filters Remote command SOURce lt hw gt BB TDSCdma FILTer PARameter APCO25 on page 102 SOURce lt hw gt BB TDSCdma FILTer PARameter COSine on page 102 SOURce lt hw gt BB TDSCdma FILTer PARameter GAUSs on page 102 SOURce lt hw gt BB TDSCdma FILTer PARameter PGAuss on page 103 SOURce lt hw gt BB TDSCdma FILTer PARameter RCOSine on page 104 SOURce lt hw gt BB TDSCdma FILTer PARameter SPHase on page 104 Cut Off Frequency Factor Sets the value for the cut off frequency factor The cut off frequency of the filter can be adjusted to reach spectrum mask requirements Remote command SOURce lt hw gt BB TDSCdma FILTer PARameter LPASs on page 103 SOURce lt hw gt BB
131. er of samples for triggering by the trigger signal from the second path Parameters lt Delay gt float Range 0 to 16777215 Increment 0 01 RST 0 Example BB TDSC TRIG SOUR OBAS sets for path A the internal trigger executed by the trigger signal from the second path path B BB TDSC TRIG OBAS DEL 50 sets a delay of 50 symbols for the trigger Manual operation See Trigger Delay on page 25 SOURce lt hw gt BB TDSCdma TRIGger OBASeband INHibit lt Inhibit gt The command specifies the number of chips by which a restart is to be inhibited follow ing a trigger event This command applies only for triggering by the second path Parameters lt Inhibit gt integer Range O chips to 2426 1 chips Increment 1 chip RST 0 chips Example BB TDSC TRIG SOUR OBAS n ets for path A the internal trigger executed by the trigger signal from the second path path B BB TDSC TRIG INH 200 sets a restart inhibit for 200 chips following a trigger event Manual operation See External Trigger Inhibit on page 24 Trigger Settings SOURce lt hw gt BB TDSCdma TRIGger RMODe The command queries the current status of signal generation for all trigger modes with TD SCDMA modulation on Return values lt RMode gt Example Usage Manual operation RUN STOP RUN the signal is generated A trigger event occurred in the triggered mode STOP the signal is not generated A trigger
132. ettings are user definable Remote command SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt ENH DCH TYPE on page 133 Resource Units On Physical Layer Displays the resource units on the physical layer needed to generate the selected channel The table below gives an overview of the used resource units RU depending on the selected Coding Type The used Number of Time Slots and Number of Channels is also displayed by the corresponding parameters RMC Resources Units Allo Description Transport cated Channels Downlink RMC 12 2 Kbps 1TS 2 SF16 1 slot with 2 code channels using 1DTCH 2RU 5ms spreading factor 16 1DCCH RMC 64 Kbps 1TS 8 SF16 1 slot with 8 code channels using 1DTCH 8RU 5ms spreading factor 16 1DCCH Enhanced Channels Settings RMC Resources Units Allo Description Transport cated Channels RMC 144 Kbps 2TS 8 SF16 2 slots with 8 code channels using 1DTCH 16RU 5ms spreading factor 16 1DCCH RMC 384 Kbps ATS 10 SF16 4 slots with 10 code channels using 1DTCH 40RU 5ms spreading factor 16 1DCCH RMC 2048 kbps 5TS 1 SF1 5 slots with 1 code channel using 1DTCH 80RU 5ms 8PSK spreading factor 1 1DCCH RMC PLCCH 1TS 1 SF16 1 slot with 1 code channel using 1DTCH 1RU 5ms QPSK spreading factor 16 Uplink RMC 12 2 Kbps 1TS 1 SF8 2RU 5ms 1 slot with 1 code channel using 1DTCH spreading factor 8 1DCCH RMC 64 Kbps
133. event did not occur in the triggered modes or signal generation was stopped by the com mand BB TDSC TRIG ARM EXECute armed trigger modes only BB TDSC TRIG MODE ARET selects the Armed_Retrigger mode BB TDSC TRIG RMOD queries the current status of signal generation Response RUN the signal is generated an external trigger was executed Query only See Running Stopped on page 22 SOURce lt hw gt BB TDSCdma TRIGger SLENgth lt SLength gt Sets the length of the signal sequence to be output in the Single trigger mode SOUR BB TDSC SEQ SING The unit is defined with command SOUR BB TDSC TRIG SLUNit It is then possible to output deliberately just part of the frame an exact sequence of the frame or a defined number of repetitions of the frame Parameters lt SLength gt Example Manual operation integer Range 1 to max RST 12800 BB TDSC SEQ SING sets trigger mode Single BB TDSC TRIG SLUN CHIP sets unit chips for the entry of sequence length BB TDSC TRIG SLEN 200 sets a sequence length of 200 chips The first 200 chips of the current frame will be output after the next trigger event See Trigger Signal Duration on page 22 Trigger Settings SOURce lt hw gt BB TDSCdma TRIGger SLUNit sSIUnit The command defines the unit for the entry of the length of the signal sequence SOUR BB T
134. fines the interleaver depth Parameters lt TtInterval gt 5MS 10MS 20MS 40MS RST 20MS DTCH 40MS DCCH Example BB TDSC DOWN CELL1 ENH DCH DTCH TTIN 40MS sets the number of frames into which a TCH is divided Manual operation See Transport Time Interval on page 48 Enhanced Channels of Cell 1 SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt ENH DCH RUPLayer The command queries the resource units on the physical layer needed to generate the selected channel Return values lt RupLayer gt string Example BB TDSC DOWN CELL1 ENH DCH RUPL queries the resource units on the physical layer needed to gen erate the selected channel Usage Query only Manual operation See Resource Units On Physical Layer on page 43 SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt ENH DCH SCSMode lt ScsMode gt The command sets the spreading code selection mode for the used transport chan nels Parameters lt ScsMode gt AUTO USER RST AUTO Example BB TDSC DOWN CELL1 ENH DCH SCSM AUTO queries the spreading code Manual operation See Spreading Code Selection for Enhanced Channels on page 44 SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt ENH DCH SFORmat The command queries the slot format of the selected channel A slot format defines the complete structure of a slot made of data and control fields and includes the symbol rate The slot format
135. ge 45 SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt ENH DCH TYPE lt Type gt The command sets the channel coding type Parameters lt Type gt RMC12K2 RMC64K RMC144K RMC384K RMC2048K HRMC526K HRMC730K UP_RMC12K2 UP_RMC64K UP_RMC144K UP_RMC384K HSDPA HSUPA HS SICH PLCCH USER USER RST RMC12K2 Example BB TDSC DOWN CELL1 ENH DCH TYPE RMC12K2 sets the channel coding type to RMC12K2 Manual operation See Coding Type on page 42 Enhanced Channels of Cell 1 SOURce lt hw gt BB TDSCdma DOWN CELL lt st gt ENH BCH BPFRame The command queries the data bits in the DPDCH component of the DPCH frame at physical level The value depends on the slot format Return values lt BpFrame gt string Example BB TDSC DOWN CELL1 ENH BCH BPFR queries the data bits in the DPDCH component of the DPCH frame at physical level Usage Query only Manual operation See Data Bits Per Frame 10 ms on page 41 SOURce lt hw gt BB TDSCdma DOWN CELL lt st gt ENH BCH DTCH CRCSize The command queries the type length of the CRC Return values lt CrcSize gt NONE 8 12 16 24 Example BB TDSC DOWN CELL1 ENH BCH DTCH CRCS queries the type length of the CRC Usage Query only Manual operation See Size Of CRC on page 49 SOURce lt hw gt BB TDSCdma DOWN CELL lt st gt ENH BCH DTCH DATA lt Data gt
136. ger Range 0 to 3 RST 0 Example BB TDSC UP CELL1 SLOT1 CHAN7 TYPE E PUCH QPSK sets channel type E PUCH QPSK BB TDSC UP CELL1 SLOT1 CHAN7 DPCC EUCC HPID 2 sets number HARQ process ID Manual operation See HARQ Process ID on page 79 SOURce lt hw gt BB TDSCdma UP CELL lt st gt SLOT lt ch0 gt CHANnel lt us0 gt DPCCh EUCC RSNumber lt RsNumber gt Sets the retransmission sequence number Parameters lt RsNumber gt integer Range 0 to 3 RST 0 Example BB TDSC UP CELL1 SLOT1 CHAN7 TYPE E PUCH QPSK sets channel type E PUCH OPSK BB TDSC UP CELL1 SLOT1 CHAN7 DPCC EUCC RSN 2 sets retransmission sequence number Manual operation See Retransmission Sequence Number E UCCH on page 79 SOURce lt hw gt BB TDSCdma UP CELL lt st gt SLOT lt ch0 gt CHANnel lt us0 gt DPCCh EUCC TFCI lt Tfci gt Enters the value of the TFCI field Parameters lt Tfci gt integer Range 0 to 63 RST 0 Example Manual operation Channel Settings BB TDSC UP CELL1 SLOT1 CHAN7 TYPE E PUCH QPSK sets channel type E PUCH QPSK BB TDSC UP CELL1 SLOT1 CHAN7 DPCC EUCC TFCI 10 sets the TFCI value See E TFCI Value on page 78 SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt SLOT lt ch0 gt CHANnel lt us0 gt DATA lt Data gt The command determines the data source for the selected channel Parameters
137. gt BB TDSCdma DOWN UP CELL lt st gt USERs lt Users gt The command sets the total number of users of the cell Parameters lt Users gt 2 4 6 8 10 12 14 16 RST 16 Example BB TDSC DOWN CELL1 USER 4 sets the total number of users Manual operation See Number of Users on page 37 Enhanced Channels of Cell 1 CELL lt st gt Value Range CELL1 Enhanced Channels of Cell 1 DTCH lt ch gt Value Range 1 7 SOURce lt hw gt BB TDSCdma DOWN CELL lt st gt ENH DCH PLCCh SSPattern 123 SOURce lt hw gt BB TDSCdma DOWN CELL lt st gt ENH DCH PLCCh TPCPattern 123 SOURce lt hw gt BB TDSCdma DOWN CELL lt st gt ENH DCH PLCCHh TTINterval 123 SOURce lt hw gt BB TDSCdma UP CELL lt st gt ENH DCH HSICh ANPattern se se nai 124 SOURce lt hw gt BB TDSCdma UP CELL lt st gt ENH DCH HSICh CQl MODulation 124 SOURce lt hw gt BB TDSCdma UP CELL lt st gt ENH DCH HSICh CQI VALUE a aaa aaa aaa nana ses see 124 SOURce lt hw gt BB TDSCdma UP CELL lt st gt ENH DCH HSICh TTINterval esse se ee 124 SOURceshw BB TDSCdma DOWNJUP CELLSStENHDCHBITLAYeF iese ee see 125 CSOURceshw BB TDSCdma DOWNIUP CELLSStENH DCH BITRATE see sede siese see 125 SOURceshw BB TDSCdma DOWNJUP CELLSSt ENHDCHBITSTATe sees se se se se 125 SOURce lt hw gt BB TDSCdma DOWN JUP CELL lt st gt ENH DCH BLOCK RATE
138. he instrument waits for a trigger event Remote command SOURce lt hw gt BB TDSCdma TRIGger RMODe on page 107 Trigger Settings Arm Trigger Settings Common to All Basebands Stops the signal generation until a subsequent trigger event occurs Remote command SOURce lt hw gt BB TDSCdma TRIGger ARM EXECute on page 105 Execute Trigger Trigger Settings Common to All Basebands For internal trigger source executes trigger manually Remote command SOURce lt hw gt BB TDSCdma TRIGger EXECute on page 105 Trigger Source Trigger Settings Common to All Basebands The following sources of the trigger signal are available e Internal The trigger event is executed manually by the Execute Trigger e Internal Baseband A B The trigger event is provided by the trigger signal from the other basebands If common trigger settings are applied this trigger source is disabled e External Global Trigger 1 2 The trigger event is the active edge of an external trigger signal provided and con figured at the global USER connectors e External Global Clock 1 2 The trigger event is the active edge of an external global clock signal provided and configured at the global USER connectors e External Local Trigger The trigger event is the active edge of an external trigger signal provided and con figured at the local T M C connector With coupled trigger settings the
139. he minimum of the dynamic range Response 0 the minimum for the marker delay setting is 0 symbols Usage Query only Manual operation See Marker x Delay on page 27 Marker Settings SOURce lt hw gt BB TDSCdma TRIGger OUTPut lt ch gt MODE lt Mode gt The command defines the signal for the selected marker output Parameters lt Mode gt Example Manual operation RFRame SFNR CSPeriod RATio USER FACTive RFRame A marker signal is generated every 10 ms traffic channel clock SFNR A marker signal is generated at the start of every SFN period every 4096 frames CSPeriod A marker signal is generated at the start of each arbitrary wave form sequence depending on the set sequence length The marker signal is also generated if the signal contains no ARB RATio A regular marker signal corresponding to the Time Off Time On specifications in the commands SOURce BB TDSCdma TRIGger OUTPut SOURce BB TDSCdma TRIGger OUTPut ated USER A marker signal is generated at the beginning of every user defined period The period is defined with command SOUR BB TDSC TRIG OUTP PERiod RST RFRame BB TDSC TRIG OUTP2 MODE RFR selects the traffic channel clock for the corresponding marker signal OFFTime and ONTime is gener g ct See Marker Mode on page 26 SOURce lt hw gt BB TDSCdma TRIGger OUTPut lt ch gt OFFTime lt OffTime gt SOURce lt hw gt BB TDSCdma TRIGger
140. he transport channels TCHs can be configured For more information refer to chapter 4 9 5 Transport Channel on page 46 Enhanced Channels Settings 4 9 3 Dedicated Channels DCH Common Settings 1 To access this dialog select TD SCDMA gt General gt Link Direction gt Downlink Forward 2 Inthe Cells tab select Cell 1 3 Inthe Slots tab select Enhanced Channels gt DCH Common TD SCDMA A Enhanced Channels Settings 1 Downlink Coding Type RMC 12 2 kbps Resource Units on Physical Layer 1 TS 2 SF 16 Mapping on Physical Channels Select Slots To Use Sloto Dw Up Slot2 Slot3 Slot5 Slot6 PTS PTS Jon Jon Jon Jon Jon Spreading Code Selection for Enhanced Channels Auto The Dedicated Channels BCH tab contains the general settings for configuring and activating the enhanced state of the channel State DCH Activates or deactivates DCH channel coding When the state is set to On it activates the slots selected in the Mapping On graph below The number and configuration of the DPCHs is defined by the selected coding type State and slot format of the channels are preset The data source is fixed to DCH Remote command SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt ENH DCH STATE on page 133 Coding Type Selects the channel coding The current TD SCDMA specification defines 4 reference measurement channel RMC in the uplink and 5
141. hw gt BB TDSCdma UP CELL lt st gt ENH DCH HSICh CQI MODulation on page 124 CQI Value Sets the CQI value With the CQI Channel quality indicator the user equipment informs the base station about the received quality of downlink HS PDSCH Thus the base station can adapt the modulation and coding scheme to improve the signal quality Remote command SOQURcEe lt hw gt ls BB TDSCdma UP CELL lt st gt ENHA DCH HSICh COl VALS on page 124 ACK NAK Pattern Sets the ACK NACK Pattern The pattern has a maximal length of 36 bits a 1 corre sponds to ACK a 0 to NAK Remote command SOURce lt hw gt BB TDSCdma UP CELL lt st gt ENH DCH HSICh ANPattern on page 124 Enhanced Channels Settings 4 9 8 Bit Error Insertion 1 To access this dialog select TD SCDMA gt Cells gt Cell 1 2 Inthe Slots tab select Enhanced Channels gt DCH Error Insertion TD SCDMA A Enhanced Channels Settings 1 Downlink Bit Error Insertion on Jes 0 001 000 0 Transport Layer Block Error Insertion In this dialog the bit error and the block error simulation is configured and activa ted State Bit Error Activates or deactivates bit error generation Bit errors are inserted into the data fields of the enhanced channels If channel coding is active it is possible to select the layer in which the errors are inserted physical or transport layer When the data source is read out
142. imal octal or binary notation the second specifies the number of bits to use Parameters lt Pattern gt 64 bits RST HO 1 Example BB TDSC UP CELL1 SLOT3 PRAC MSG DATA PATT H3F 8 defines the bit pattern Manual operation See Data Source PRACH on page 85 SOURce lt hw gt BB TDSCdma UP CELL lt st gt SLOT lt ch0 gt PRAC MSG LENGth lt Length gt The command sets the message length of the random access channel in subframes Channel Settings Parameters lt Length gt 11214 RST 1 Example BB TDSC UP CELL4 SLOT3 PRAC MSG LENG 1 sets the message length of the random access channel to 1 sub frame Manual operation See Message Length on page 84 SOURce lt hw gt BB TDSCdma UP CELL lt st gt SLOT lt ch0 gt PRAC MSG MSHift The command queries the value of the midamble shift Return values lt MShift gt integer Range 0 to 128 RST 120 Example BB TDSC UP CELL1 SLOT3 PRAC MSG MSH queries the value of the midamble shift Usage Query only Manual operation See Midamble Shift PRACH on page 86 SOURce lt hw gt BB TDSCdma UP CELL lt st gt SLOT lt ch0 gt PRAC MSG PCORrection lt PCorrection gt Queries the value of the power correction Parameters lt PCorrection gt float Range 1E10 to 1E10 Increment 0 01 RST Example BB TDSC UP CELL4 SLOT3 PRAC MSG POW 10 sets the power of the PRACH message part BB TDSC UP CELL4 SLOT3 PRAC MSG PCOR
143. ing edges during power ramp control Linear The transmitted power rises and falls linear fashion Cosine The transmitted power rises and falls with a cosine shaped edge This gives rise to a more favorable spectrum than the Linear setting Remote command SOURce lt hw gt BB TDSCdma PRAMp SHAPe on page 97 Ramp Time Sets the power ramping rise time and fall time for a burst Remote command SOURce lt hw gt BB TDSCdma PRAMp TIME on page 97 Rise Delay Sets the offset in the rising edge of the envelope at the start of a burst A positive value gives rise to a delay and a negative value causes an advance Remote command SOURce lt hw gt BB TDSCdma PRAMp RDELay on page 96 Fall Delay Sets the offset in the falling edge of the envelope at the end of a burst A positive value gives a rise to a delay and a negative value causes an advance Remote command SOURce lt hw gt BB TDSCdma PRAMp FDELay on page 96 Power Ramping In Baseband Only Activates or deactivates power ramping for the baseband signals Remote command SOURce lt hw gt BB TDSCdma PRAMp BBON1y on page 96 5 General Commands Remote Control Commands The following commands are required to perform signal generation with the TD SCDMA options in a remote environment We assume that the R amp S SMW has already been set up for remote operation in a network as described in the R amp S SMW docu m
144. ion See Distance UpPTS on page 83 Channel Settings SOURce lt hw gt BB TDSCdma UP CELL lt st gt SLOT lt ch0 gt PRAC PTS PCORrection Queries the power corection of the UpPTS The value is computed based on e UpPTS power BB TDSC UP CELL SLOT PRAC PTS POW e power step BB TDSC UP CELL SLOT PRAC PTS PST e message power BB TDSC UP CELL SLOT PRAC MSG POW e UpPTS length Message Length B TDSC UP CELL SLOT PRAC MSG LENG Bl e ARB sequence length BB TDSC SLEN Return values lt PCorrection gt float Range 1E10 to 1E10 Increment 0 01 RST 1 Example BB TDSC UP CELL4 SLOT3 PRAC PTS POW 12 sets the power of the UpPTS BB TDSC UP CELL4 SLOT3 PRAC PTS PCOR queries the power correction of the UpPTS Response 0 8890863332626 Usage Query only Manual operation See Power on page 83 SOURce lt hw gt BB TDSCdma UP CELL lt st gt SLOT lt ch0 gt PRAC PTS POWer lt Power gt The command sets the power of the UpPTS Parameters lt Power gt float Range 80 dB to 0 dB Increment 0 01 dB RST 0 dB Example BB TDSC UP CELL4 SLOT3 PRAC PTS POW 12 sets the power of the UpPTS Manual operation See Power on page 83 Channel Settings SOURce lt hw gt BB TDSCdma UP CELL lt st gt SLOT lt ch0 gt PRAC PTS PSTep lt PStep gt The comm
145. isssion sequence Manual operation See Retransmission Sequence on page 65 SOURce lt hw gt BB TDSCdma UP CELL lt st gt ENH DCH HSUPA RSNumber for HARQ Mode set to Constant ACK Queries the retransmission sequence number The value is fixed to 0 Return values lt RsNumber gt integer Range 0 to 0 RST 0 Example BB TDSC UP CELL1 ENH DCH HSUPA HARO MODE CACK sets the HARQ mode BB TDSC UP CELL1 ENH DCH HSUPA RSN queries the retransmisssion sequence number Response 0 Usage Query only Manual operation See Retransmission Sequence Number on page 65 SOURce lt hw gt BB TDSCdma UP CELL lt st gt ENH DCH HSUPA SFACtor lt SFactor gt Selects the spreading factor for the FRC Parameters lt SFactor gt 1 2 4 8 16 RST 4 Example BB TDSC UP CELL1 ENH DCH HSUPA SFAC 2 sets the spreading factor Manual operation See Spreading Factor FRC on page 59 SOURce lt hw gt BB TDSCdma UP CELL lt st gt ENH DCH HSUPA TBS TABLe lt Table gt Sets the transport block size table according to the specification 3GPP TS 25 321 Annex BC HSDPA HSUPA Settings Parameters lt Table gt C1TO 2 C3TO6 RST C1TO2 Example BB TDSC UP CELL1 ENH DCH HSUPA TBS TABL C3TO6 sets the transport blck table Manual operation See Transport Block Size Table 0 on page 62 SOURce lt hw gt
146. ker delay settings This section focuses on the available settings For information on how these settings affect the signal refer to section Basics on in the R amp S SMW user manual gt To access this dialog select Baseband gt TD SCDMA gt Marker Marker Settings TD SCDMA 3GPP TDD LCR A Radio Frame Radio Frame Radio Frame Marker Delay Current Range Without Recalculation LSS SST S Boe e o K KI 1951 Oe Lu Jet ECK oer DER t DO DEL WIRY EG 0 000 Chips i o 2000 Chips EE ee ee Ee Ea S Let E S Ee It DT REN oi Ia K l 10 ei fal 0 000 Chips i 0 2000 Chips V D AS E gei Gel sl seat Peet J IEN p OR ORE WAR 0 000 Chips i 0 2000 Chips Fix Marker Delay To Current Range CO This dialog comprises the settings reguired for configuring the marker mode and marker delay Routing and Enabling a Marker D The provided marker signals are not dedicated to a particular connector but can be mapped to one or more globally shared USER or local T M C connectors To route and enable a marker signal perform the following general steps e Define the shape of the generated marker i e select the Marker gt Mode e Define the connector USER or T M C the selected signal is output at i e config ure the Local and Global Connector Settings Marker Mode Marker configuration for up to 3 marker channels The settings are used to
147. l lt us0 gt Pase AS SE EE HE OR ER EE 145 SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt SLOT lt ch0 gt CHANnel lt us0 gt RI El NR DATA EER EE EE EE EO EE ER OE 146 Channel Settings SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt SLOT lt ch0 gt CHANnel lt us0 gt DEEERTPGDATADSELSOR ies KERE SEER ER NEE SEER EE NEE SNR GEGEE GEOES EER danan EE Re EE 146 SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt SLOT lt ch0 gt CHANnel lt us0 gt BDPEGMTPE DATAPAT TER sees sus dinee ENE Nes WEEN ERA anid Wee nea Eg We RE ee Ge de He 147 SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt SLOT lt ch0 gt CHANnel lt us0 gt RAS ES E AE AR OR EE RE ER EN 147 SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt SLOT lt ch0 gt CHANnel lt us0 gt ENHANCE RR EE EE 148 SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt SLOT lt ch0 gt CHANnel lt us0 gt MSHift 148 SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt SLOT lt ch0 gt CHANnel lt us0 gt POWer 149 SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt SLOT lt ch0 gt CHANnel lt us0 gt SCODe 149 SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt SLOT lt ch0 gt CHANnel lt us0 gt SFACtor 150 SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt SLOT lt ch0 gt CHANnel lt us0 gt SO ORNL ER EE IR 150 SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt SLOT lt ch0 gt CHANnel lt us0 gt STATe 150 SOURce lt hw gt BB TDSCdma DOWN UP CEL
148. l operation See Slot Format on page 41 SOURce lt hw gt BB TDSCdma DOWN CELL lt st gt ENH BCH SLOTstate lt ch0 gt The command queries the state of the slots off cell 1 used to transmit the broadcast channels Slot 0 is always ON and all the other slots are always OFF Return values lt SlotState gt 0 1 OFF ON RST OFF Example BB TDSC DOWN CELL1 ENH BCH SLOT1 queries the state of slot 1 Usage Query only Manual operation See Mapping On Physical Channels BCH mapped to lt Slot gt 0 P CCPCH1 2 on page 40 SOURce lt hw gt BB TDSCdma DOWN CELL lt st gt ENH BCH STATe lt State gt The command activates and deactivates the enhanced state for the P CCPCH 1 2 channel If the enhanced state is activated the channel coding cannot be changed in the channel table Parameters lt State gt 0 1 OFF ON RST OFF Example BB TDSC DOWN CELL1 ENH BCH STAT ON deactivates the enhanced state for the P CCPCH 1 2 channel Manual operation See State BCH on page 39 Channel Settings SOURce lt hw gt BB TDSCdma DOWN CELL lt st gt ENH BCH TYPE The command queries the channel coding type Return values lt Type gt BCHSfn Example BB TDSC DOWN CELL1 ENH BCH TYPE queries the channel coding type Usage Query only Manual operation See Coding Type BCH on page 39 5 9 Channel Settings CELL lt st gt Value Range CELL1 SLOT lt ch0 gt Val
149. link Shared 16QAM Channel 16 QAM HS PDSCH High Speed Phys Downlink Shared 64QAM Channel 64QAM PLCCH Physical layer common control chan nel E AGCH E DCH Absolute Grant Channel E HICH E DCH Hybrid ARQ Indicator Chan nel Table 4 2 Supported channel types Uplink Index Shortform Name Function 0 PUSCH Phys Uplink Shared Channel 1 16 DPCH QPSK Dedicated Phys Channel Modulation QPSK DPCH 8PSK Dedicated Phys Channel Modulation 8PSK HS SICH High Speed Shared Information Channel E PUCH QPSK E DCH Uplink Physical Channel QPSk E PUCH E DCH Uplink Physical Channel 16QAM 16QAM E RUCCH E DCH Random Access Uplink Con trol Channel Slot Configuration Channel Number Displays the consecutive channel numbers The range depends on the selected trans mission direction All available channels are displayed even those that are inactive Each channel is acti vated deactivated by the State button Remote command n a Channel Type Selects the channel type In the uplink the channel type is fixed for channel number 0 In the downlink the channel type is fixed for channel numbers 0 to 5 For the remaining numbers the choice lies between the relevant standard channels and the high speed channels see table 4 1 and table 4 2 Remote command IT SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt SLOT lt ch0O gt CHANnel lt us0 gt TYPE on page 150 Enhanced Displays the enhanced state If the enhanced st
150. lt st gt SDCode on page 120 Phase Rotation Selects the phase rotation for the downlink pilots Auto Sets the default phase rotation sequence according to the presence of the P CCPCH S1 There is a P CCPCH in the next four subframes S2 There is no P CCPCH in the next four subframes Remote command SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt PROTation on page 119 SYNC UL Code Sets the SYNC UL code The SYNC UL code is transmitted in the UpPTS It is used by the base station to syn chronize to the user equipment The SYNC UL code is derived from the scrambling code and the basic midamble code ID Remote command SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt SUCode on page 121 Cell Configuration Number of Users Selects the total number of users of the cell The number of users influences the actual midamble sequence transmitted in the burst Remote command SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt USERs on page 121 Time Delay This feature is available for cell 2 3 and 4 only Enters the time delay of the signal of the selected cell compared to the signal of cell 1 Remote command SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt TDELay on page 121 4 8 2 Slots 1 To access this dialog select Baseband gt TD SCDMA gt Cells 2 Select Cell 1 Cell 4 gt Slots TD SCDMA A Cell1 DL In this dialog
151. lue Manual operation See CQI Value on page 52 SOURce lt hw gt BB TDSCdma UP CELL lt st gt ENH DCH HSICh TTINterval Queries the tramsmission time interval Enhanced Channels of Cell 1 Return values lt Ttlnterval gt 5MS 10MS 20MS 40MS 80MS Example BB TDSC UP CELL1 ENH DCH HSIC TTIN queries the TTI Response 5ms Usage Query only Manual operation See Transmission Time Interval TTI RMC HS SICH on page 52 SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt ENH DCH BIT LAYer lt Layer gt The command sets the layer in the coding process at which bit errors are inserted Parameters lt Layer gt TRANsport PHYSical RST TRANsport Example BB TDSC DOWN CELL1 ENH DCH BIT LAY TRAN inserts the bit errors in the transport layer Manual operation See Insert Errors On on page 53 SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt ENH DCH BIT RATE lt Rate gt Sets the bit error rate Parameters lt Rate gt float Range 1E 7 to 0 5 Increment 1E 7 RST 0 001 Example BB TDSC DOWN CELL1 ENH DCH BIT RATE 5E 1 sets the bit error rate Manual operation See Bit Error Rate on page 53 SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt ENH DCH BIT STATe lt State gt The command activates or deactivates bit error generation Parameters lt State gt 0 1 OFF ON RST OFF Example BB TDSC DOWN CELL1 ENH
152. mand SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt SLOT lt ch0 gt STATe on page 151 GP Guard Period The base station sends 16 chips of GP in each subframe and is inserted between the DwPTS and UpPTS in each subframe The GP is used to avoid the multipath interfer ence Remote command n a 4 9 Enhanced Channels Settings The Enhanced Channels Settings dialog provides the parameters required for config uring the enhanced state of the channel The selected link direction determines the provided channel For Downlink Forward direction the Broadcast Channels BCH parameters are provided and for link direction Uplink Reverse the Dedicated Chan nel DCH settings respectively All furhter parmeters are available for both link direc tions 4 9 1 Enhanced Channels Settings Broadcast Channels BCH Common Gettnge inoia 39 Broadcast Channels BCH Details Gettngs sees se ee Re ee ee ee ee ee Re ee ee 40 Dedicated Channels DCH Common Geitngs ie esse ee ee AA ee RA ee ee ee ea 42 Dedicated Channels DCH Details Geitings AA 45 Transport ol ER dada Kada i ded Sasa b O salat ra 46 RMC PLCCH Channel Settings sienio sa la RD SGA sann dia SEG Ke ee Be Gee 50 RMC HS SICH Channel Getings esn neenrernnesnenrsenssnnssrnnsernncennscnn 51 Bit Emor WE n ol EE E Klara a a a aaa Ea 53 Block dagie do Site IE d Oa Haa SK a l RR OE OE 54 Broadcast Channels BCH Common Settings To access this dialog
153. mand SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt MCODe on page 118 Cell Configuration DwPTS Mode UpPTS Mode Selects whether to use the pilot time slot and its power or not In case of Auto and On the DwPTS UpPTS is used This is indicated in the Select Slot in Subframe to Config ure graph For details regarding the DwPTS UpPTS see chapter 3 1 2 DwPTS and UpPTS on page 13 Remote command SOURce lt hw gt BB TDSCdma DOWN CELL lt st gt DWPTs MODE on page 118 SOURce lt hw gt BB TDSCdma DOWN CELL lt st gt DWPTs STATe on page 118 SOURce lt hw gt BB TDSCdma UP CELL lt st gt UPPTs MODE on page 118 SOURce lt hw gt BB TDSCdma UP CELL lt st gt UPPTs STATe on page 118 DwPTS Power UpPTS Power Sets the power of the downlink uplink pilot time slot Remote command SOURce lt hw gt BB TDSCdma UP CELL lt st gt UPPTs MODE on page 118 SOURce lt hw gt BB TDSCdma UP CELL lt st gt UPPTs POWer on page 118 SOURce lt hw gt BB TDSCdma DOWN CELL lt st gt DWPTs POWer on page 118 SYNC DL Code Displays the SYNC DL code The SYNC DL code is transmitted in the DwPTS downlink pilot time slot It is used by the user equipment to synchronize to the base station The SYNC DL code is derived from the scrambling code and the basic midamble code ID Remote command SOURce lt hw gt BB TDSCdma DOWN UP CELL
154. measurement channel coding types in the downlink which differ in the input data bit rate to be processed Additionally special RMCs are defined for HSDPA HSUPA HS SICH and PLCCH Select one of the predefined downlink RMCs to preconfigure the settings for UE Tests according to 3GPP TS25 102 Annex A 2 Enhanced Channels Settings Select one of the predefined uplink RMCs to preconfigure the settings for BS Tests according to 3GPP TS25 142 Annex A The selected coding type defines the number of slots selected in section Mapping On Physical Channels Select Slots To Use RMC 12 2 Downlink uplink 12 2 kbps measurement channel kbps Note If RMC12K2 RMC64K RMC144K or RMC384K are selected for the uplink they are automatically converted to UP_RMCxxx RMC 64 kbps Downlink uplink 64 kbps measurement channel RMC 144 kbps Downlink uplink 144 kbps measurement channel RMC 384 kbps Downlink uplink 384 kbps measurement channel RMC 2048 kbps Downlink 2048 kbps measurement channel RMC PLCCH Downlink RMC PLCCH channel see RMC PLCCH Channel Settings HSDPA downlink only HSDPA reference measurement channel see chapter 4 10 HSDPA HSUPA Settings on page 54 RMC HS SICH Uplink RMC for transport channel HS SICH seechapter 4 9 7 RMC HS SICH Channel Settings on page 51 HSUPA uplink only HSUPA reference measurement channel see chapter 4 10 HSDPA HSUPA Settings on page 54 User The channel s
155. n See Interleaver 2 State on page 50 SOURce lt hw gt BB TDSCdma DOWN CELL lt st gt ENH BCH DTCH RMATtribute The command queries the rate matching Return values lt RmAttribute gt integer Example BB TDSC DOWN CELL1 ENH BCH DTCH RMAT queries the rate matching Usage Query only Manual operation See Rate Matching Attribute on page 49 SOURce lt hw gt BB TDSCdma DOWN CELL lt st gt ENH BCH DTCH STATe lt State gt The command queries the state of the transport channel Parameters lt State gt 0 1 OFF ON RST ON Example BB TDSC DOWN CELL1 ENH BCH DICH STAT queries the state of the transpor channel Enhanced Channels of Cell 1 SOURce lt hw gt BB TDSCdma DOWN CELL lt st gt ENH BCH DTCH TBCount The command queries the number of transport blocks for the TCH Return values lt TbCount gt integer Example BB TDSC DOWN CELL1 ENH BCH DTCH TBC queries the number of transport blocks for the TCH Usage Query only Manual operation See Transport Blocks on page 48 SOURce lt hw gt BB TDSCdma DOWN CELL lt st gt ENH BCH DTCH TBSize The command queries the size of the transport block at the channel coding input Return values lt TbSize gt integer Example BB TDSC DOWN CELL1 ENH BCH DTCH TBS queries the size of transport block of the channel coding input Usage Query only Manual operation See Transport
156. n GSM compatibility and with a chip rate limited to 1 28 Mcps TD SCDMA is one option of UTRA TDD called 1 28Mcps TDD or low chip rate LCR TDD The R amp S SMW K50 main features are e Configuration of up to four TD SCDMA cells with variable switching point of uplink and downlink e Freely configurable channel table for each slot and simulation of the downlink and uplink pilot time slot e Real time generation of one traffic channel and the SYNC channel on the downlink e Slot modes Dedicated and PRACH on the uplink e Clipping for reducing the crest factor The R amp S SMW K51 Option TD SCDMA 3GPP TDD LCR enhanced MS BS tests incl HSDPA extends the TD SCDMA signal generation with e Simulation of high speed channels in the downlink HS SCCH HS SCCH HS PDSCH and the uplink HS SICH e Channel coding for BCH in real time e Areference measurement channel This user manual contains a description of the functionality that the application pro vides including remote control operation All functions not discussed in this manual are the same as in the base unit and are described in the R amp S SMW user manual The latest version is available for download at the product homepage Installation You can find detailed installation instructions in the delivery of the option or in the R amp S SMW Service Manual Accessing the TD SCDMA Dialog 2 1 Accessing the TD SCDMA Dialog To open the dialog with TD SCDMA settings gt
157. n the channel type and interacts with the slot format Parameters lt SFactor gt 1 2 4 8 16 RST 16 Example BB TDSC DOWN CELL4 SLOT3 CHAN6 SFAC 16 sets the spreading factor for channel 6 to 16 Manual operation See Sprd Fact on page 70 SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt SLOT lt ch0 gt CHANnel lt us0 gt SFORmat lt SFormat gt Sets the slot format for the selected channel A slot format defines the complete struc ture of a slot made of data and control fields and includes the symbol rate The slot format displays changes when a change is made to the Number of TFCI Bits and the Number of Sync Shift amp TPC Bits field settings Parameters lt SFormat gt integer Range 0 to 69 RST Example BB TDSC DOWN CELL4 SLOT3 CHAN6 SFOR 0 sets the slot format for channel 6 to 0 Manual operation See Slot Fmt on page 69 SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt SLOT lt ch0 gt CHANnel lt us0 gt STATe lt State gt The command activates or deactivates the channel Parameters lt State gt 0 1 OFF ON RST OFF Example BB TDSC UP CELL1 SLOT3 CHAN6 STAT ON activates channel 6 Manual operation See State on page 71 SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt SLOT lt ch0 gt CHANnel lt us0 gt TYPE lt Type gt Sets the channel type Channel Settings In the uplink the channel type is fixed for channel number 0 In the downlink the chan n
158. nhanced Channels Settings Interleaver 2 State Activates or deactivates the channel coding interleaver state 2 off all the transport channels Interleaver state 2 can only be set for all the TCHs together Activation does not change the symbol rate Remote command SOURCe lt hw gt BB TDSCdma DOWN CELL lt st gt ENH BCH DITCH ITWO on page 137 SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt ENH DCH DTCH lt ch gt DCCH TTWO on page 130 4 9 6 RMC PLCCH Channel Settings 1 To access this dialog select TD SCDMA gt General gt Link Direction gt Downlink Forward In the Cells tab select Cell 1 in the Slots tab select Enhanced Channels gt DCH Common Select Coding Type gt RMC PLCCH a BP ON Select DCH Details TD SCDMA A Enhanced Channels Settings 1 Downlink Slot Format Transmission Time Interval TTI Information Bits Number of Sync Shift amp TPC Information Bits Sync Shift Pattern TPC Pattern Repetition Encoder This dialog comprises the detailed settings required for DCH configuration of the RMC PLCCH channel Enhanced Channels Settings Transmission Time Interval TTI RMC PLCCH Displays the transmission time interval Remote command SOURce lt hw gt BB TDSCdma DOWN CELL lt st gt ENH DCH PLCCh TTINterval on page 123 Number of Sync Shift amp TPC Information Bits Displays the number of information bits used f
159. odified Remote command SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt SLOT lt ch0O gt CHANnel lt us0 gt SFORmat on page 150 Midamble Shift Displays the midamble shift The midamble can be shifted in the range of 0 to 120 chips in increments of 8 chips Channels belonging to the same user equipment are characterized by the same mid amble shift Remote command SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt SLOT lt ch0 gt CHANnel lt us0 gt MSHift on page 148 4 12 2 TFCI Settings To access the TFCI settings select TD SCDMA gt Cells Select Cell 1 Cell 4 In the Slots tab select Slot 0 Slot 6 Select Common a BO N In the channel table select DPCCH Settings gt Config for the respective chan nel 6 Select DPCCH Settings gt Config gt TECH This tab contains the parameters required for setting the TFCI length and value Number of TFCI Bits Selects the length of the TFCI field expressed in bits Remote command SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt SLOT lt ch0 gt CHANnel lt us0 gt DPCCh TFCI LENGth on page 145 TFCI Value Enters the value of the TFCI field The value range is 0 to 1023 The coded TFCI word is divided into 4 parts DPCCH Settings 1 partof TFCI code word 2 partof TFCI codeword 3 A patof TFCI codeword 4th partof TFClcode word N P zeng haas oase H pres Tase bansa H Jerine
160. og Select the Select Data List gt navigate to the list file dm_iqd gt Select to select an existing data list Use the New and Edit functions to create internally new data list or to edit an existing one Filter Clipping ARB Settings Use the standard File Manager function to transfer external data lists to the instrument See also e section Modulation Data in the R amp S SMW user manual e section File and Data Management in the R amp S SMW user manual e section Data List Editor in the R amp S SMW user manual Remote command SOURce lt hw gt BB TDSCdma UP CELL lt st gt SLOT lt ch0 gt PRAC MSG DATA on page 152 SOURce lt hw gt BB TDSCdma UP CELL lt st gt SLOT lt ch0 gt PRAC MSG DATA DSELect on page 153 SOURce lt hw gt BB TDSCdma UP CELL lt st gt SLOT lt ch0 gt PRAC MSG DATA PATTern on page 153 Current User PRACH Enters the number of current user Remote command SOURce lt hw gt BB TDSCdma UP CELL lt st gt SLOT lt ch0 gt PRAC MSG USER on page 156 Midamble Shift PRACH Displays the value for the midamble shift Remote command SOURce lt hw gt BB TDSCdma UP CELL lt st gt SLOT lt ch0 gt PRAC MSG MSHift on page 154 4 14 Filter Clipping ARB Settings gt To access this dialog select TD SCDMA gt General gt Filter Clipping ARB Set tings The dialog comprises the settings necessary to configure the baseband filt
161. on the sequence selected with command BB TDSC DOWN CELL1 ENH DCH HSDPA RVS packets are retransmitted This mode is used for testing with varying redun dancy version RST CACK HSDPA HSUPA Settings Example BB TDSC DOWN UP CELL1 ENH DCH HSDPA HSUPA HARO MODE CNAC sets the HARQ mode Manual operation See HARQ Mode on page 64 SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt ENH DCH HSDPA HSUPA MIBT Queries maximum information bits sent in each TTI before coding Return values lt Mibt gt float Increment 0 1 Example BB TDSC DOWN UP CELL1 ENH DCH HSDPA HSUPA MBIT Usage Query only Manual operation See Maximum Information Bit Throughput kbps on page 59 SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt ENH DCH HSDPA HSUPA MODulation lt Modulation gt Sets the modulation scheme for each HSDPA RMC or HSUPA FRC The HSUPA FRCs do not support modulation scheme 64QAM Parameters lt Modulation gt QPSK QAM16 QAM64 RST QPSK Example BB TDSC DOWN UP CELL1 ENH DCH HSDPA HSUPA MOD QAM16 sets the modulation Manual operation See Modulation HSDPA HSUPA on page 61 SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt ENH DCH HSDPA HSUPA NCBTti Queries the number of bits after coding Return values lt NebTti gt integer Example BB TDSC DOWN UP CELL1 ENH DCH HSDPA
162. onfiguratio EN EE EO OE EE veces 34 COMMON sui AE RE RA N OR N 34 AE KERE EE a E E ET 37 Enhanced Channels Settings siese ese eek RE ER EER RR RA AR RARR AE ERA AR Rae EER Re Ak Rae AE Ee ee 38 Broadcast Channels BCH Common Gettinge iese ee ee ee Re ee AA ee ee ee Re ee ee 39 Broadcast Channels BCH Details Gettngs iese ese ee ee ee GR RR ee ee ee RA ee ee ee ee ee 40 4 9 3 4 9 4 4 9 5 4 9 6 4 9 7 4 9 8 4 9 9 4 10 4 10 1 4 10 2 4 10 3 4 10 4 4 10 5 4 10 6 4 10 7 4 11 4 11 1 4 11 2 4 11 3 4 11 4 4 12 4 12 1 4 12 2 4 12 3 4 12 4 4 12 5 4 13 4 13 1 4 13 2 4 13 3 4 14 4 14 1 4 14 2 Dedicated Channels DCH Common SettingS iese see ee ee ee Re ee ee ee Re ee ee ee ee 42 Dedicated Channels DCH Details Gettings see ee se ee ee ee ee Re ee ee ee Re ee ee ee 45 le Te Diele de OR EE HE 46 RMC PLCCH Channel Settings iis ese ese ee ee ee ee se ee RA ee Ge ee RA ee AA ee ee ee ke ee ee EE 50 RMC HS SICH Channel Setting Siirron ee ee dee ee ee Ge AA ee aeaiia 51 Bit Error Ipeertopn 2 ccccesinc ccd case rece snetviieecdeusinecandeinveceeevineeceenviineeenvineccuaiineeuvnivinnes 53 Block Error INS MION EE EE N 54 HSDPAIHSUPA Settings ies sees sek sere ske ee eel REK ee ee Red Gee KEER RR ed Eed GEE Ka NEER EE Ge see DEE 54 HSDPA SetingS AR RE EE EE N 54 ASUPA Setting ARE ER cacao 56 HS SCCH Settings HSDPA ssi csctievet ese ese eg Ska se kk DA ee El RA ER Ge GE BAR nian Eer ana k dada 58 Global Setting RR EE E
163. or sync shift and TPC The RMC PLCCH doe not contains data bits Remote command n a Sync Shift Pattern Sets the sync shift pattern The pattern length is 21 bits Remote command SOURce lt hw gt BB TDSCdma DOWN CELL lt st gt ENH DCH PLCCh SSPattern on page 123 TPC Pattern Sets the TPC pattern The pattern length is 21 bits Remote command SOURce lt hw gt BB TDSCdma DOWN CELL lt st gt ENH DCH PLCCh TPCPattern on page 123 Repetition Encoder Displays the state of the repetition encoder Remote command n a 4 9 7 RMC HS SICH Channel Settings 1 To access this dialog select TD SCDMA gt General gt Link Direction gt Uplink Reverse 2 inthe Cells tab select Cell 1 3 Inthe Slots tab select Enhanced Channels gt DCH Common 4 Select Coding Type gt RMC HS SICH Enhanced Channels Settings 5 Select DCH Details TD SCDMA A Enhanced Channels Settings 1 Uplink Transport Channel HS SICH Slot Format Transmission Time Interval TTI ACKINAK Pattern bin This dialog comprises the detailed settings required for DCH configuration of the RMC HS SICH channel Transmission Time Interval TTI RMC HS SICH Displays the transmission time interval Remote command SOURce lt hw gt BB TDSCdma UP CELL lt st gt ENH DCH HSICh TTINterval on page 124 CQI Modulation Sets the CQI modulation Remote command SOURce lt
164. ormat of the PRACH The slot format depends on the selected spreading factor Return values lt SFormat gt integer Range 0 to 25 RST 0 Channel Settings Example BB TDSC UP CELL4 SLOT3 PRAC MSG SFOR 1 queries the slot format of the PRACH Usage Query only Manual operation See Slot Format PRACH on page 85 SOURce lt hw gt BB TDSCdma UP CELL lt st gt SLOT lt ch0 gt PRAC MSG STATe lt State gt The command activates or deactivates the RACH random access channel message part Parameters lt State gt 0 1 OFF ON RST OFF Example BB TDSC UP CELL4 SLOT3 PRAC MSG STAT ON activates the RACH random access channel message part Manual operation See State RACH Message Part on page 84 SOURce lt hw gt BB TDSCdma UP CELL lt st gt SLOT lt ch0 gt PRAC MSG USER lt User gt Sets number of current user Parameters lt User gt integer Range 1 to 16 RST 1 Example BB TDSC UP CELL1 SLOT3 PRAC MSG USER 1 sets number of current user Manual operation See Current User PRACH on page 86 SOURce lt hw gt BB TDSCdma UP CELL lt st gt SLOT lt ch0 gt PRAC PTS DISTance lt Distance gt The command sets the value to vary the timing between UpPTS and RACH Parameters lt Distance gt integer Range 1 to 4 RST 1 Example BB TDSC UP CELL4 SLOT3 PRAC PTS DIST 1 sets the number of the subframe in which the first UpPTS should be transmitted Manual operat
165. p Function on page 90 SOURce lt hw gt BB TDSCdma PRAMp TIME lt Time gt The command sets the power ramping rise time and fall time for a burst Parameters lt Time gt integer Range 0 to 4 RST 2 Example BB TDSC PRAM TIME 2 0 sets the power ramping rise time and fall time for a burst to 2 chips Manual operation See Ramp Time on page 90 SOURce lt hw gt BB TDSCdma PRESet Sets the parameters of the digital standard to their default values RST values speci fied for the commands Not affected is the state set with the command SOURce lt hw gt BB TDSCdma STATe Example SOURce1 BB TDSCdma PRESet Usage Event Manual operation See Set to Default on page 18 SOURce lt hw gt BB TDSCdma RESet The command resets all cells to the predefined settings The reset applies to the selected link direction An overview is provided by table in Set to Default Example BB TDSC RES resets all the cells to the predefined settings Usage Event General Commands Manual operation See Reset All Cells on page 30 SOURce lt hw gt BB TDSCdma SETTing CATalog This command reads out the files with TD SCDMA settings in the default directory The default directory is set using command MMEM CDIRectory Only files with the file extension tdscdma will be listed Return values lt Catalog gt string Example MMEM CDIR var user temp tdscdma sets the default directory to v
166. p S SMW simulates a maximum of four cells at the same frequency The Multi Carrier Mode can be used to simulate more than four cells at the same frequency or cells at several frequencies HSDPA high speed downlink packet access mode enhances the TD SCDMA stand ard by data channels with high data rates especially for multi media applications The R amp S SMW generates the TD SCDMA signals in a combination of realtime mode real time channels and arbitrary waveform mode Simulation of bit and block errors can be activated for the channels generated in realtime In arbitrary waveform mode the signal is first calculated and then output The R amp S SMW simulates TD SCDMA at the physical channel layer Parameters of the modulation system TD SCDMA Table 3 1 Parameters of the modulation system TD SCDMA Parameter Value Chip rate 1 28 Mcps Carrier spacing 1 6 MHz Data modulation QPSK Filter Root raised cosine 0 22 Channel types Downlink e Primary Common Control Physical Channel P CCPCH e Secondary Common Control Physical Channel S CCPCH e Physical Forward Access Channel F FACH e Downlink Pilot Time Slot DwPTS e Dedicated Physical Channel DPCH Uplink e Physical Random Access Channel P RACH e Uplink Pilot Time Slot UpPTS Dedicated Physical Channel DPCH Data rates 17 6 kbps 35 2 kbps 70 4 kbps to 281 6 kbps depending on channel type Number of channels 4 cells each containing
167. page 144 Sync Shift Repetition M Enters the value for the sync shift repetition This value defines the spacing for the sync shift which is used to transmit a new timing adjustment M specifies the spacing in subframes of 5 ms each Remote command SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt SLOT lt ch0 gt CHANnel lt us0 gt DPCCh SYNC REPetition on page 145 4 12 4 E UCCH Settings 1 To access the E UCCH settings select TD SCDMA gt General gt Link Direction gt Uplink Reverse In the Cells tab select Cell 1 Cell 4 In the Slots tab select Slot 0 Slot 6 Select Common a fF Q N In the channel table select Channel Type gt E PUCH 16 QAM for the respective channel DPCCH Settings 6 Select DPCCH Settings gt Config gt E UCCH Number Of E UCCH Channels Number Of Phy Chan Bits Per E UCCH Bits 0 15 Mapped To E UCCH Part 1 And Bits 16 31 Mapped To E UCCH Part 2 E TFCI Value 0 Retransmission Seguence Number HARQ Process ID This tab contains the parameters for configuring this specific channel type in uplink transmission direction These settings are preconfigured and disabled if a HSUPA coding type is enabled for the corresponding channel Number of E UCCH Channels Sets the number of the E DCH Uplink Control Channels E UCCH Remote command SOURce lt hw gt BB TDSCdma UP CELL lt st gt SLOT lt ch0 gt CHANnel lt u
168. parameter RMC Configuration is automatically set to User Remote command SOURce lt hw gt BI on page 160 4 10 2 HSUPA Settings BR TDSCdma DOWN Cl BLLESLES ENH DCH HSDPA RMC 1 To access this dialog select TD SCDMA gt General gt Link Direction gt Uplink Reverse 2 Inthe Cells tab select Cell1 Cell4 3 Inthe Slots tab select Enhanced Channels gt DCH Common 4 Select Coding Type gt HSUPA HSDPA HSUPA Settings TD SCDMA A Enhanced Channels Settings 1 Uplink Coding Type E DCH Fixed Reference Channel FRC Resource Units on Physical Layer Mapping on Physical Channels Select Slots To Use 2TS 1 SF4 Sloto Dw Up Slot 3 Slot4 Slots Slot6 PTS PTS Jon Jon Jon Jon Don Spreading Code Selection for Enhanced Channels Auto The settings can be configured in the DCH Details dialog The settings are divi ded into several sections which are described below E DCH Fixed Reference Channel FRC HSUPA only Selects a predefined E DCH fixed reference channel or fully configurable user mode Following combinations are possible FRC Modulation Resources Description Transport Chan Units Allocated nels 1 QPSK 2TS 1 SF4 2 slots with 1 code channel using 1DTCH 2RU 5ms spreading factor 4 2 QPSK 2TS 1 SF2 2 slots with 1 code channel using 1DTCH 2RU 5ms spreading factor 2 3
169. plays the transport channel state Note For BCH only the DTCH component is active Remote command SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt ENH DCH DTCH lt ch gt DCCH STATe on page 130 Data Source Selects the data source for the transport channel The following standard data sources are available e AI O All 1 An internally generated sequence containing 0 data or 1 data e PNxx An internally generated pseudo random noise sequence e Pattern An internally generated sequence according to a bit pattern Use the Pattern box to define the bit pattern e Data List Select DList A binary data from a data list internally or externally generated Select Select DList to access the standard Select List dialog Enhanced Channels Settings Select the Select Data List gt navigate to the list file dm iad gt Select to select an existing data list Use the New and Edit functions to create internally new data list or to edit an existing one Use the standard File Manager function to transfer external data lists to the instrument See also e section Modulation Data in the R amp S SMW user manual e section File and Data Management in the R amp S SMW user manual e section Data List Editor in the R amp S SMW user manual Remote command SOURce lt hw gt BB TDSCdma DOWN CELL lt st gt ENH BCH DTCH DATA on page 134 SOURce lt hw gt BB TDSCdma DOWN
170. ritten Common Cell Configuration Settings Accept Starts the copy process Remote command SOURce lt hw gt BB TDSCdma COPY SOURce on page 94 SOURce lt hw gt BB TDSCdma COPY DESTination on page 93 SOURce lt hw gt BB TDSCdma COPY EXECute on page 93 Predefined Settings Access the dialog for setting predefined configurations see chapter 4 7 Predefined Settings on page 33 Remote command n a Test Setups Models Accesses the dialog for selecting one of the test models defined in the TD SCDMA standard and the self defined test setups Remote command SOURce lt hw gt BB TDSCdma SETTing TMODe1 on page 99 Adjust Total Power to 0dB Sets the power of an enabled channel so that the total power of all the active channels is 0 dB This does not change the power ratio among the individual channels Remote command SOURce lt hw gt BB TDSCdma POWer ADJust on page 95 Total Power Displays the total power of the active channels for the selected link direction The total power is calculated from the power ratio of the powered up code channels with modulation on If the value is not equal to 0 dB the individual code channels whilst still retaining the power ratios are internally adapted so that the Total Power for achieving the set output level is 0 dB Remote command SOURce lt hw gt BB TDSCdma POWer TOTal on page 95 Select Cell Selects the cell and acce
171. ry to select and configure the trigger like trigger source mode trigger delay trigger suppression as well as to arm or trigger an internal trigger manually The current signal generation status is displayed in the header of the dialog together with information on the enabled trigger mode As in the Marker and Clock dialogs this dialog provides also an access to the settings of the related connectors This section focuses on the available settings For information on how these settings affect the signal refer to section Basics on in the R amp S SMW user manual gt To access this dialog select Baseband gt TD SCDMA gt Trigger In Trigger Settings TD SCDMA 3GPP TDD LCR A Local Connector Settings Q Global Connector Settings This dialog comprises the settings required for configuring the trigger signal Routing and Enabling a Trigger d The provided trigger signals are not dedicated to a particular connector but can be mapped to one or more globally shared USER or local T M C connectors Use the Local and Global Connector Settings to configure the signal mapping as well as the polarity the trigger threshold and the input impedance of the input connectors To route and enable a trigger signal perform the following general steps e Define the signal source and the effect of a trigger event i e select the Trigger In gt Mode and Trigger In gt Source e Define the connector
172. s all cells to the predefined settings The reset applies to the selected link direc tion The following table gives an overview of the settings The preset value for each parameter is specified in the description of the remote control commands Parameter Value Cell Configuration State OFF Use Scrambling Code ON Scrambling Code value 0 SYNC DL Code 0 SYNC UL Code 0 Basic Midamble Code ID 0 Number of Users 16 Switching Point 3 DwPTS Power 0 0 dB Slot Configuration State OFF Slot Mode only in uplink Dedicated Common Cell Configuration Settings Parameter Value Channel Configuration State OFF Channel Type Depending on channel number Current User 1 Slot Format 0 Spreading Factor 16 Spreading Code 0 Power 0 dB Data Source PRBS PN9 Data Pattern 0 Number of TFCI bits 0 TFCI Value 0 Number of Sync Shift amp TPC bits 0 amp 0 Sync Shift Pattern 1 Sync Shift Repetition M 1 TPC Source TPC Pattern 01 Read Out Mode Continuous Remote command SOURce lt hw gt BB TDSCdma RESet on page 97 Copy Cell Copies the settings of a cell to a second cell To Destination Copy From Source TD SCDMA 3GPP TDD LCR A Copy Cell DL Cell 2 v Selects the cell whose settings are to be copied To Destination Selects the cell whose settings are to be overw
173. s0 gt DPCCh EUCC CCOunt on page 141 Number of Phy Chan Bits per E UCCH Displays the number of physical channel bits per one E UCCH The value is fixed to 32 Remote command n a E TFCI Value Enters the value of the TFCI field If a HSUPA is enabled for the corresponding channel the E TFCI value is set ot the value configured for the parameter Transport Block Size Index Remote command SOURce lt hw gt BB TDSCdma UP CELL lt st gt SLOT lt ch0 gt CHANnel lt us0 gt DPCCh EUCC TFCI on page 142 DPCCH Settings Retransmission Sequence Number E UCCH Sets the retransmission sequence number Remote command SOURce lt hw gt BB TDSCdma UP CELL lt st gt SLOT lt ch0 gt CHANnel lt us0 gt DPCCh EUCC RSNumber on page 142 HARQ Process ID Sets the HARQ process ID Remote command SOURce lt hw gt BB TDSCdma UP CELL lt st gt SLOT lt ch0 gt CHANnel lt us0 gt DPCCh EUCC HPID on page 142 4 12 5 TPC Settings The TPC tab contains the parameters required for configuring the TPC field 1 To access the TPC settings select TD SCDMA gt Cells 2 Select Cell 1 Cell 4 3 Inthe Slots tab select Slot 0 Slot 6 4 Select Common 5 Inthe channel table select DPCCH Settings gt Config gt TPC Number of Sync Shift amp TPC Bits 0 amp 0 TPC Source Read Out Mode Continuous TPC Pattern 01 i This tab contains the parameters for configuring the TPC fiel
174. signal generation until subsequent trigger event occurs Example BB TDSC TRIG ARM EXEC stops signal generation for trigger modes Armed Auto and Armed Retrigger Usage Event Manual operation See Arm on page 23 SOURce lt hw gt BB TDSCdma TRIGger EXECute The command executes a trigger The internal trigger source must be selected using the command SOUR BB TDSC TRIG SOUR INT and a trigger mode other than AUTO must be selected using the command SOUR BB TDSC TRIG SEQ Example BB TDSC TRIG SOUR INT sets internal triggering BB TDSC TRIG SEQ RETR sets Retrigger mode i e every trigger event causes signal gen eration to restart BB TDSC TRIG EXEC executes a trigger Usage Event Manual operation See Execute Trigger on page 23 SOURce lt hw gt BB TDSCdma TRIGger EXTernal SYNChronize OUTPut lt Output gt enabled for Trigger Source External Enables disables output of the signal synchronous to the external trigger event Trigger Settings Parameters lt Output gt 0 1 OFF ON RST 1 Example BB TDSC TRIG SOUR EXT sets external triggering BB TDSC TRIG EXT SYNC OUTP ON enables synchrounous output to external trigger Manual operation See Sync Output to External Trigger on page 23 SOURce lt hw gt BB TDSCdma TRIGger OBASeband DELay lt Delay gt Specifies the trigger delay expressed as a numb
175. signal has to be provided at the T M C 1 2 3 con nectors e External Local Clock The trigger event is the active edge of an external local clock signal provided and configured at the local T M C connector With coupled trigger settings the signal has to be provided at the T M C 1 connec tor Remote command SOURce lt hw gt BB TDSCdma TRIGger SOURce on page 108 Sync Output to External Trigger Trigger Settings Common to All Basebands For an external trigger signal enables disables the output of a signal synchronous to the external trigger event On Off Trigger Settings Corresponds to the default state of this parameter The signal calculation starts simultaneously with the external trigger event but because of the instrument s processing time the first sam ples are cut off and no signal is output After elapsing of the internal processing time the output signal is synchronous to the trigger event Ext l Trigger Event Calculated signal Signal at the output The signal output begins after elapsing of the processing time and starts with sample 0 i e the complete signal is output This mode is recommended for triggering of short signal sequences with signal duration comparable with the processing time of the instrument Ext Trigger Event Calculated signal Signal at the output Processing time Remote command SOURce lt hw gt BB TDSCdma TRIGger EXTern
176. siin niiina anana ER AR REG ER ER ERK Re SEENEN 100 Trigger d EE EE EE EE Kant ann 104 Marker Setting OE EE EE EE EE EE 111 Clock Setti nS EE EE EE EE EE EE 114 Predefined EE due issie RE RS EES WEER GN KERSE EE ee SEE Eed EE Ee eu E EE RA EE EG RE EED EE KEER EER SE ER KS 115 Cell velle ER RE OE EE EE EE 117 Enhanced Channels of Cell 1 sees ee Re RR RR ER Re EA RE RA AAR KEER AE Re AAR Rae RE Re Rek Rae RR Ee 121 Channel Settings N EE EN EE eves 140 HSDPA HSUPA Settings ies iss ses eo eer Ses gee ie ge gees tiie eke sed 159 List of COMMANA OE aaaeei kaaa a ananira panapana anaia ka aana 172 IT SE E E 177 Documentation Overview 1 Preface 1 1 Documentation Overview The user documentation for the R amp S SMW consists of the following parts e Getting Started printed manual e Online Help system on the instrument incl Tutorials e Documentation CD ROM with Getting Started Online help system Web Help and chm as a standalone help User Manuals for base unit and options Service manual Data sheet and product brochure Links to useful sites on the Rohde amp Schwarz internet Online Help The Online Help is embedded in the software It offers quick context sensitive access to the complete information needed for operation and programming The online help contains help on operating the R amp S SMW and all available options Getting Started The Getting Started is delivered with the instrument in printed form
177. slot The index of the selected slot is displayed in the dialog header Remote command SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt SLOT lt ch0 gt STATe on page 151 Slot Mode This feature is available in the uplink only Selects the slot mode Dedicated Selects the Dedicated mode In this mode the instrument generates a signal with a dedicated physical control channel DPCCH and up to 6 dedicated physical data channels DPDCH The signal is used for voice and data transmission PRACH In this mode the instrument generates a single physical random access channel PRACH This channel is needed to set up the con nection between the mobile and the base station To set the PRACH parameters see chapter 4 13 Slot Mode PRACH Settings on page 81 Remote command SOURCe lt hw gt BB TDSCdma UP CELL lt st gt SLOT lt ch0 gt MODE on page 152 Slot Configuration 4 11 2 Channel Table 1 To access this channel table select TD SCDMA gt Cells Select Cell 1 Cell 4 In the Slots tab select Slot 0 Slot 6 e Ee Jo Select Common TD SCDMA A Cell1 Slot0 DL The channel table comprises the individual channel parameters and displays the currently sekected channel structure graphically The number of channels and the available channel types depend on the link direction In downlink Channels 0 to 5 are assigned to the special channels with the allocation of
178. sses the corresponding dialog wit hcell related settings see chapter 4 8 Cell Configuration on page 34 Remote command n a Cell On Cell Off Activates or deactivates the cells Remote command SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt STATe on page 120 Predefined Settings 4 7 Predefined Settings gt To access this dialog select TD SCDMA gt Cells gt Predefined Settings TD SCDMA 3GPP TDD efined Settings DL se PCCPCH Downlink Slot 0 code 0 1 On Spreading Factor Dedicated Channels Number of Dedicated Channels Crest Factor Minimum Accept The settings provided in this dialog depend on the link direction and apply only to Cell With the Predefined Settings function it is possible to create highly complex scenar ios with just a few keystrokes This function is of use if say just the envelope of the signal is of interest Use PCCPCH Downlink Slot 0 code 0 1 This feature is available in the downlink only Selects if P CCPCH is used in the scenario or not If P CCPCH is used both P CCPCHs are activated in slot 0 with spreading code 0 1 Remote command SOURce lt hw gt BB TDSCdma DOWN PPARameter PCCPch STATe on page 117 Spreading Factor Dedicated Channels Selects the spreading factor for the DPCHs The available spreading factors depend on the link direction Remote command SOURce lt hw gt BB TDSCdma DOWN UP PPARameter DPCH SFACtor on
179. st s ti fo ett a ee BEE KE Soe SF SF 2 SF ll Fig 4 1 Code tree of channelization codes The domain of a certain channelization code is the outer branch range with minimum symbol rate and max spreading factor which is based on the channelization code selected in the code tree Using a spreading code means that its entire domain is used 1 To access code domain graphic select TD SCDMA gt Cells 2 Select Cell 1 Cell 4 3 Inthe Slots tab select Slot 0 Slot 6 R amp S SMW K50 K51 TD SCDMA Configuration and Settings 4 Select Code Domain TD SCDMA A Cell1 Slot0 DL Qcommeon Channel Graph 1 2 3 5 6 V e 4 e NEEM SF 2 SF4 SF 8 SF 16 Power dB 8 9 10 11 12 13 14 15 16 The graph indicates the code domain assignment of all active code channels The channelization code is plotted at the X axis the colored bars indicate coherent code channels The colors are assigned to the spreading factor the allocation is shown below the graph The relative power can be taken from the height of the bar 4 11 4 Channel Graph 1 To access channel graph select TD SCDMA gt Cells Select Cell 1 Cell 4 In the Slots tab select Slot 0 Slot 6 BP oO N Select Channel Graph The channel graph dialog shows the active code channels The channel number is plotted on the X axis The red bars represent the special chan nel P CCPCH1 to PDSCH in the do
180. st gt ENH DCH HSDPA TBS TABLe lt Table gt Sets the transport block size table according to the specification 3GPP TS 25 321 Parameters lt Table gt C1TO3 C4TO6 C10TO12 C7TO9 C13TO15 C16TO18 C19TO21 C22TO24 RST C1TO3 Example BB TDSC DOWN CELL1 ENH DCH HSDPA TSB TABL C13TO15 sets the transport block table Manual operation See Transport Block Size Table on page 61 SOURce lt hw gt BB TDSCdma DOWN CELL lt st gt ENH DCH HSDPA TTIDistance lt TtiDistance gt Sets the inter TTI distance i e distance between two packets in HSDPA packet mode and determines whether data is send each TTI or there is a DTX transmission in some of the TTls An Inter TTI Distance of 1 means continuous generation Parameters lt TtiDistance gt integer Range 1 to 8 RST 1 Example BB TDSC DOWN CELL1 ENH DCH HSDPA TTID 2 sets the TTI distance Manual operation See Inter TT Distance on page 63 SOURce lt hw gt BB TDSCdma DOWN CELL lt st gt ENH DCH HSDPA UEID lt Ueid gt Sets the UE identity Parameters lt Ueid gt integer Range 0 to 65535 RST 0 Example BB TDSC DOWN CELL1 ENH DCH HSDPA UEID 2 sets the UE ID Manual operation See UEID H RNTI on page 58 SOURce lt hw gt BB TDSCdma DOWN CELL lt st gt ENH DCH HSDPA VIBSize lt VibSize gt Sets the size of the virtual IR buffer HSDPA HSUPA Settings Parameters lt VibSize g
181. st gt SLOT lt ch0 gt PRAC MSG LENGHh 00 eee ee SOURce lt hw gt BB TDSCdma UP CELL lt st gt SLOT lt ch0 gt PRAC MSG MSHift eee eee eee ee eee 154 SOURce lt hw gt BB TDSCdma UP CELL lt st gt SLOT lt ch0 gt PRAC MSG PCORrection eee 154 SOURce lt hw gt BB TDSCdma UP CELL lt st gt SLOT lt ch0 gt PRAC MSG POWe c ee eects tence 154 SOURce lt hw gt BB TDSCdma UP CELL lt st gt SLOT lt ch0 gt PRAC MSG SCOD6 eee tee eeeeeeee 155 SOURce lt hw gt BB TDSCdma UP CELL lt st gt SLOT lt ch0 gt PRAC MSG SFACtOM 0 c eects eects SOURce lt hw gt BB TDSCdma UP CELL lt st gt SLOT lt ch0 gt PRAC MSG SFORmat oui TSOUlbce chwz BB TDGSCdmallp CELL cetGLOTsch z PDRACHMGGZTATe ee ee ee ee SOURce lt hw gt BB TDSCdma UP CELL lt st gt SLOT lt ch0 gt PRAC MSG USER eee ee see ee ee ee ee SOURce lt hw gt BB TDSCdma UP CELL lt st gt SLOT lt ch0 gt PRAC PTS DISTance aiaiiaaiiaaiaaiiasiasaaia TSOUlbce chwz BB TDGSCdmallp CELL cet GLOTsch z DRACHIG PC ObRrechon 157 ISOUlbce chwz BB TDGSCdmallp CELL cet GL OTsch z DRACHITG POVer ISOUlbce chwz BB TDGSCdmallp CELL cet GL OTschz DRACHIGP GTen ee ee SOURce lt hw gt BB TDSCdma UP CELL lt st gt SLOT lt ch0 gt PRAC PTS REPetition CSOURceshw BB TDSCdma UP CELLest SLOTSChOPRACPTS STARE ee ee ee ee ee SOURce lt hw gt BB TDSCdma UP CELL lt st gt SLOT lt ch0 gt PRAC SLENQgth iiiaiiaiaaaaiaaiasaasasaasasansan
182. t integer Range dynamic to 63360 Increment 704 RST 2816 Example BB TDSC DOWN CELL1 ENH DCH HSDPA VIBS 2800 sets the size of the virtual IR buffer Manual operation See Virtual IR Buffer Size Per HARQ process on page 63 SOURce lt hw gt BB TDSCdma UP CELL lt st gt ENH DCH HSUPA EUCTti lt Euctti gt Sets the number of E UCCH channels per TTI Parameters lt Euctti gt integer Range 1 to 8 RST 4 Example BB TDSC UP CELL1 ENH DCH HSUPA EUCT 2 sets the number of channels Manual operation See Number of E UCCH per TTI on page 60 SOURce lt hw gt BB TDSCdma UP CELL lt st gt ENH DCH HSUPA FRC lt Frc gt Selects a predefined E DCH fixed reference channel or fully configurable user mode Parameters lt Fre gt 1 2 3 4 USER RST 1 Example BB TDSC UP CELL1 ENH DCH HSUPA EUCT 2 sets the number of channels Manual operation See E DCH Fixed Reference Channel FRC on page 57 SOURce lt hw gt BB TDSCdma UP CELL lt st gt ENH DCH HSUPA RSEQuence lt RSequence gt for HSUPA and HARQ Mode set to Constant NACK Sets the retransmission sequence Parameters lt RSequence gt string RST 0 HSDPA HSUPA Settings Example BB TDSC DOWN CELL1 ENH DCH TYPE HSUPA sets the channel coding type to HSUPA BB TDSC UP CELL1 ENH DCH HSUPA HARQ MODE CNAC sets the HARQ mode BB TDSC UP CELL1 ENH DCH HSUPA RSEQ 0 2 3 sets the retransm
183. t gt ENH DCH HSDPA HSUPA DA EAPA RA ER OE AA EE ER EE 167 SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt ENH DCH HSDPA HSUPA FARQ LENGI E 167 SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt ENH DCH HSDPA HSUPA AARO MODE riinan aa R aaa asr rasa 167 SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt ENH DCH HSDPA HSUPA MIBT 168 SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt ENH DCH HSDPA HSUPA MODUSOM E 168 SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt ENH DCH HSDPA HSUPA NCBTti 168 SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt ENH DCH HSDPA HSUPA RV PAPAIN EA EE 169 SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt ENH DCH HSDPA HSUPA RV SO ae a AR EA RE EE EN 169 SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt ENH DCH HSDPA HSUPA SAO ME AE OE ER EE N Rac 170 SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt ENH DCH HSDPA HSUPA TBS le 170 SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt ENH DCH HSDPA HSUPA TSCount 170 SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt ENH DCH HSDPA HSUPA WUC RR EE EE EE IR EN N EES 170 SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt ENH DCH HSDPA HSUPA lee oe AK eee ede nese en ee 171 SOURce lt hw gt BB TDSCdma DOWN CELL lt st gt ENH DCH HSDPA RMC lt Rmc gt Enables a predefined set of RMC channels or fully configurable user mode HSDPA HSUPA Settings Parameters lt Rmc
184. t gt ENH DCH HSDPA TBS TABLe 162 HSDPA HSUPA Settings SOURce lt hw gt BB TDSCdma DOWN CELL lt st gt ENH DCH HSDPA TTIDistance 162 SOURce lt hw gt BB TDSCdma DOWN CELL lt st gt ENH DCH HSDPA UEID ce ee sesse eres 162 SOURce lt hw gt BB TDSCdma DOWN CELL lt st gt ENH DCH HSDPA VIBSi1ze 222 aa aaa 162 SOURce lt hw gt BB TDSCdma UP CELL lt st gt ENH DCH HSUPA EUCT tI ese ee ee ee se 163 SOURceshw BB IDSCdma UP CELLSHENHDCHHSUPAFRO esse sesse ses se se se se 163 SOURce lt hw gt BB TDSCdma UP CELL lt st gt ENH DCH HSUPA RSEQuence 163 SOURce lt hw gt BB TDSCdma UP CELL lt st gt ENH DCH HSUPA RSNumber a i 164 SOURce lt hw gt BB TDSCdma UP CELL lt st gt ENH DCH HSUPA SFACtHOr neee 164 SOURce lt hw gt BB TDSCdma UP CELL lt st gt ENH DCH HSUPA TBS TABLE ccee 164 SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt ENH DCH HSDPA HSUPA BPAY de ER EE S akak Ka mak Vula HG 165 SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt ENH DCH HSDPA HSUPA CRATe 165 SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt ENH DCH HSDPA HSUPA SC GUNS ER AE r AE OR OE HA 165 SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt ENH DCH HSDPA HSUPA DATA 166 SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt ENH DCH HSDPA HSUPA DATA DSE EE 166 SOURce lt hw gt BB TDSCdma DOWN UP CELL lt s
185. t st gt ENH DCH HSDPA VIBSize on page 162 Signal Structure This section describes the HSDPA settings necessary to configure the signal struc ture Signal Structure Inter TTI Distance Number of HARQ Processes Signaling Pattern Inter TTI Distance HSDPA only Sets the inter TTI distance i e distance between two packets in HSDPA packet mode and determines whether data is send each TTI or there is a DTX transmission in some of the TTls An Inter TTI Distance of 1 means continuous generation Remote command SOURce lt hw gt BB TDSCdma DOWN CELL lt st gt ENH DCH HSDPA TTIDistance on page 162 4 10 7 HSDPA HSUPA Settings Number of HARQ Processes Sets the number of HARQ processes This value determines the distribution of the payload in the subframes and depends on the Inter TTI Distance A minimum of 3 HARQ Processes are required to achieve continuous data transmis sion Remote command SOURCe lt hw gt BB TDSCdma DOWN UP CELL lt st gt ENH DCH HSDPA HSUPA HARQ LENGth on page 167 Signaling Pattern Displays the distribution of packets over time The Signaling Pattern displays a HARQ Process cycle and is a sequence of HARQ IDs and A HARQ ID indicates a packet a indicates no packet see figure The Signaling Pattern is cyclically repeated Long signaling patterns with regular repeating groups of HARQ ID and are not dis played completely
186. te Not affected by Set to Default Link Direction Downlink Forward Filter Root Cosine Clipping Off General Settings Parameter Value Power ramping Cosine 2 chips Trigger Auto Remote command SOURce lt hw gt BB TDSCdma PRESet on page 97 Save Recall Accesses the Save Recall dialog i e the standard instrument function for storing and recalling the complete dialog related settings in a file The provided navigation possibil ities in the dialog are self explanatory The file name and the directory it is stored in are user definable the file extension is however predefined See also chapter File and Data Management in the R amp S SMW User Manual Remote command SOURce lt hw gt BB TDSCdma SETTing CATalog on page 98 SOURce lt hw gt BB TDSCdma SETTing LOAD on page 98 SOURce lt hw gt BB TDSCdma SETTing STORe on page 98 Generate Waveform File With enabled signal generation triggers the instrument to store the current settings as an ARB signal in a waveform file Waveform files can be further processed by the ARB and or as a multi carrier or a multi segment signal The file name and the directory it is stored in are user definable the predefined file extension for waveform files is wv Remote command SOURce lt hw gt BB TDSCdma WAVeform CREate on page 100 TD SCDMA Version Displays the current version of the TD SCDMA standard The defa
187. te gt The command activates and deactivates the slot in the subframe Parameters lt State gt Example Manual operation Channel Settings 0 1 OFF ON RST OFF BB TDSC DOWN CELL1 SLOT0 STAT ON activates slot0 See Slot Icon on page 38 SOURce lt hw gt BB TDSCdma UP CELL lt st gt SLOT lt ch0 gt MODE lt Mode gt The command sets the mode in which the slot is to work Parameters lt Mode gt Example Manual operation DEDicated PRACh DEDicated The instrument generates a signal with a dedicated physical control channel DPCCH and up to 6 dedicated physical data channels DPDCH The signal is used for voice and data trans mission PRACh The instrument generates a single physical random access channel PRACH This channel is needed to set up the connec tion between the mobile station and the base station RST DEDicated BB TDSC UP CELL4 SLOT3 MODE PRAC sets the PRACH mode for the selected slot See Slot Mode on page 66 SOURce lt hw gt BB TDSCdma UP CELL lt st gt SLOT lt ch0 gt PRAC MSG DATA lt Data gt The command determines the data source for the PRACH Parameters lt Data gt PN9 PN11 PN15 PN16 PN20 PN21 PN23 DLISt ZERO ONE PATTern PNxx PRBS data as per CCITT with period lengths between 2 1 and 223 1 is generated internally DLISt Internal data from a programmable data list is used ZERO ONE Internal 0 and 1 d
188. terval esse ee ees ee ee ee eg ee ee ee ee 124 CSOURceshw BB TDSCdma UP CELLst ENH DCH HSUPA EUCTE ee ee ee ee ee se ee ee ee ee ee ee ee ee CSOURceshw BB TDSCdma UP CELLst ENH DCHHSUPA FRO ee ee ee see ee ee ee ee ee ee ee ee ee ee see ee SOURce lt hw gt BB TDSCdma UP CELL lt st gt ENH DCH HSUPA RSEQuence CSOURceshw BB TDSCdma UP CELLest ENH DCH HSUPA RSNUMDber ee ee ees se ee ee ee se ee se ee 164 CSOURceshw BB TDSCdma UP CELLest ENH DCH HSUPA SFACTOF ee ee ee ee ee ee ee ee ee ee ee ee ee ee ee 164 CSOURceshw BB TDSCdma UP CELLest ENH DCH HSUPA TBS TABLe ee ee ee ee se ee ee ee eg ee ee ee 164 SOURce lt hw gt BB TDSCdma UP CELL lt st gt SLOT lt ch0 gt CHANnel lt us0 gt DPCCh EUCC CCOunt 141 SOURce lt hw gt BB TDSCdma UP CELL lt st gt SLOT lt ch0 gt CHANnel lt us0 gt DPCCh EUCC HPID 142 SOURce lt hw gt BB TDSCdma UP CELL lt st gt SLOT lt ch0 gt CHANnel lt us0 gt DPCCh EUCC RSNumber 142 SOURce lt hw gt BB TDSCdma UP CELL lt st gt SLOT lt ch0 gt CHANnel lt us0 gt DPCCh EUCC TFCL 0 142 CSOURceshw BB TDSCdma UP CELLst SLOTSChOP MODE ee ee ee ee ee ee ke ee ee CSOURceshw BB TDSCdma UP CELLst SLOTSChOF PRAC MSG DATA ee ee ek ee SOURce lt hw gt BB TDSCdma UP CELL lt st gt SLOT lt ch0 gt PRAC MSG DATA DSELect SOURce lt hw gt BB TDSCdma UP CELL lt st gt SLOT lt ch0 gt PRAC MSG DATA PATTern oa SOURce lt hw gt BB TDSCdma UP CELL lt
189. the PPARameter commands Scrambling Code 0 is automatically selected Example BB TDSC DOWN PPAR EXEC configures the signal sequence as defined by the BB TDSC PPARameter commands Usage Event Manual operation See Accept on page 34 SOURce lt hw gt BB TDSCdma DOWN PPARameter PCCPch STATe lt State gt This command defines if P CCPCH is used in the scenario or not If P CCPCH is used both P CCPCHs are activated in slot 0 with spreading code 0 1 Parameters lt State gt 0 1 OFF ON RST ON Example BB TDSC DOWN PPAR PCCP STAT ON selects if P CCPCH is used in the scenario or not Manual operation See Use PCCPCH Downlink Slot 0 code 0 1 on page 33 Cell Settings CELL lt st gt Value Range 1 121314 SOURce lt hw gt BB TDSCdma UP CELL lt st gt UPPTs MODE e e eeeeeeeeeeteeeeeeeeeeeees 118 LSOUbRcechuwzslBBTD Cdma DOWN CELL cetz DWPTSMODE 118 SOURce lt hw gt BB TDSCdma UP CELL lt st gt UPPTs POWer aanaaaaaaanaaaaaaavasanananannnnnananana 118 TSOUlbRcechwzslBBTD Cdma DOWN CELL cet DWPTsbOwWer 118 TSOUbRcechwzslBBTD CdmaUpCELl zetz UbpbTsGfATei aiana 118 LSOUbRcechuwslBBTD GCdma DOWN CELL cet DWbPTsGTaTfeni eneren nnne 118 SOURce lt hw gt BB TDSCdma DOWN UP CELL setz MCODe rn nerrrrrrrrreeeno 118 SOURceshw BB TDSCdma DOWNJUP CELLSSt PROTAaHON ee ee ee ee see ee ek se se ee 119 SOURceshw BB TDSCdma DOWNJUP CELLSSt SCODe e
190. the channels being fixed In uplink Channels 0 is assigned to a special channel with the allocation of the channel being fixed It is possible to simulate the signal of a base station that supports high speed channels See table 4 1 and table 4 2 for overview of the supported channel types and their sequence in the TD SCDMA channel table Table 4 1 Supported channel types Downlink Index Shortform Name Function 0 P CCPCH 1 Primary Common Control Phys Transfers the system frame number Channel 1 SFN Timing reference for additional downlink channels Contains the BCH transport channel 1 P CCPCH 2 Primary Common Control Phys Transfers the system frame number Channel 2 SFN Timing reference for additional downlink channels Contains the BCH transport channel 2 S CCPCH 1 Secondary Common Control Phys Channel Slot Configuration Index Shortform Name Function 3 S CCPCH 2 Secondary Common Control Phys Channel 4 FPACH Fast Physical Access Channel 5 PDSCH Phys Downlink Shared Channel 6 21 DPCH QPSK Dedicated Phys Channel Modulation Transfers the user data and the con QPSK trol information DPCH 8PSK Dedicated Phys Channel Modulation 8PSK HS SCCH 1 High Speed Shared Control Channel 1 HS SCCH 2 High Speed Shared Control Channel 2 HS PDSCH High Speed Phys Downlink Shared QPSK Channel QPSK HS PDSCH High Speed Phys Down
191. the slots are selected for configuration Enhanced Channels available for cell1 only Accesses the dialog for setting enhanced channel configurations see chapter 4 9 Enhanced Channels Settings on page 38 Remote command n a Switching Point Sets the switching point between the uplink slots and the downlink slots in the frame Slot 0 is always allocated to the downlink Slot 1 is always allocated to the uplink Enhanced Channels Settings In the Select Slot in Subframe to Configure section the switching point is indicated by a red bar The slots to the left of the red bar are generated for link direction downlink to the right of the red bar for link direction uplink Only the slots for one link direction are active at a time the slots of the other link direction are inactive Select Slot in Subframe to Configure The DwPTs is always active in downlink mode The UpPTS is only active if PRACH is selected for the uplink slots Remote command SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt SPOint on page 120 Select Slot in Subframe to Configure Displays the slots of the cell Active slots are highlighted blue downlink and green uplink Select a slot in the sub frame to access the dialog for configuring the channels of the selected slot see chap ter 4 11 Slot Configuration on page 65 Remote command n a Slot Icon Activates or deactivates the slot in the subframe Remote com
192. tings HSDPA Global Settings HSUPA Global Settings Global Settings UE Category Maximum Information Bit Throughput kbps Number of HS PDSCH Time Slots Number of HS PDSCH Codes per TS Slot Format Transmission Time Interval TTI 5 ms Global Settings UE Category Maximum Information Bit Throughput kbps 56 4 Number of E DCH Time Slots N Number of E DCH Codes per TS Spreading Factor ml Number of E UCCH per TTI Le Slot Format 20 Transmission Time Interval TTI 5ms UE Category Displays the UE category that is minimum required to receive the selected RMC or FRC Remote command SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt ENH DCH HSDPA HSUPA UECategory on page 171 Maximum Information Bit Throughput kbps Displays maximum information bits sent in each TTI before coding Remote command SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt ENH DCH HSDPA HSUPA MIBT on page 168 Number of HS PDSCH E DCH Time Slots Sets the number of time slots Remote command SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt ENH DCH HSDPA HSUPA TSCount on page 170 Number of HS PDSCH E DCH Codes per TS Sets the number of physical channels per time slot Remote command SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt ENH DCH HSDPA HSUPA CTSCount on page 165
193. ue Range 0 6 CHANnel lt us0 gt Value Range 0 21 SOURce lt hw gt BB TDSCdma UP CELL lt st gt SLOT lt ch0 gt CHANnel lt us0 gt DPCCh BUC GCC Qi AE skua N RE 141 SOURce lt hw gt BB TDSCdma UP CELL lt st gt SLOT lt ch0 gt CHANnel lt us0 gt DPCCh slee li RE N EE vented Sa 142 SOURce lt hw gt BB TDSCdma UP CELL lt st gt SLOT lt ch0 gt CHANnel lt us0 gt DPCCh BUC Gi RS Ee AA RA RR EE 142 SOURce lt hw gt BB TDSCdma UP CELL lt st gt SLOT lt ch0 gt CHANnel lt us0 gt DPCCh EUC e ER EE OE ONE EE OE EE 142 SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt SLOT lt ch0 gt CHANnel lt us0 gt DATA 143 SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt SLOT lt ch0 gt CHANnel lt us0 gt EE EE ees OE EE OR EA aa 143 SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt SLOT lt ch0 gt CHANnel lt us0 gt BATA PA TONM EE 144 SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt SLOT lt ch0 gt CHANnel lt us0 gt DP CONS VNG IEE NG Ui cess EO EE OR SSAA 144 SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt SLOT lt ch0 gt CHANnel lt us0 gt DPCCOCASYNCPAT TEI EE 144 SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt SLOT lt ch0 gt CHANnel lt us0 gt RIES REN d ee e 145 SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt SLOT lt ch0 gt CHANnel lt us0 gt DPCCATFORLENGI osoin che OE N OE EE OE ETE 145 SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt SLOT lt ch0 gt CHANne
194. ult settings and parameters provided are oriented towards the specifications of the version displayed Remote command SOURce lt hw gt BB TDSCdma VERSion on page 99 Chip Rate Displays the system chip rate This is fixed at 1 28 Mcps The output chip rate can be varied in the Filter Clipping ARB Settings dialog see chap ter 4 14 1 Filter Settings on page 87 Remote command SOURce lt hw gt BB TDSCdma CRATe on page 94 Link Direction Selects the transmission direction Trigger Settings The settings of the basestation or the user equipment are provided in the following dia log section in accordance with the selection Downlink The transmission direction selected is basestation to user equipment Forward The signal corresponds to that of a base station Uplink The transmission direction selected is user equipment to base sta Reverse tion The signal corresponds to that of a user equipment Remote command SOURce lt hw gt BB TDSCdma LINK on page 95 Filter Clipping ARB Settings Access to the dialog for setting baseband filtering clipping and the sequence length of the arbitrary waveform component see chapter 4 14 Filter Clipping ARB Settings on page 86 Power Ramping Accesses the dialog for setting the power ramping see chapter 4 15 Power Ramp ing on page 89 Remote command n a 4 2 Trigger Settings This tab provides access to the settings necessa
195. urs Then the signal is gener ated continuously Every subsequent trigger event causes a restart An Arm stops signal generation A subsequent trigger event internal with or external causes a restart e Single The signal is generated only when a trigger event occurs Then the signal is gener ated once to the length specified at Signal Duration Every subsequent trigger event internal or external causes a restart Remote command SOURce lt hw gt BB TDSCdma TRIGger SEQuence on page 110 Signal Duration Unit Trigger Settings Common to All Basebands Defines the unit for describing the length of the signal sequence to be output in the Single trigger mode Remote command SOURce lt hw gt BB TDSCdma TRIGger SLUNit on page 108 Trigger Signal Duration Trigger Settings Common to All Basebands Enters the length of the signal sequence to be output in the Single trigger mode Use this parameter to deliberately output part of the signal an exact sequence of the signal or a defined number of repetitions of the signal Remote command SOURce lt hw gt BB TDSCdma TRIGger SLENgth on page 107 Running Stopped Trigger Settings Common to All Basebands For enabled modulation displays the status of signal generation for all trigger modes e Running The signal is generated a trigger was internally or externally initiated in triggered mode e Stopped The signal is not generated and t
196. user s choice The directory applicable to the following commands is defined with the command MMEMory CDIR To access the files in this directory you only have to give the file name without the path and the file extension For the traffic channels this value is specific for the selected radio configuration Parameters lt DSelect gt string Enhanced Channels of Cell 1 Example BB TDSC DOWN CELL1 ENH BCH DTCH DATA DLIS selects the Data Lists data source for the transport channel MMEM CDIR var user temp Lists selects the directory for the data lists BB TDSC DOWN CELL1 ENH BCH DTCH DATA DSEL tdscdma_1 selects file tdscdma_1 as the data source This file must be in the specified directory and must have the file extension dm igd Manual operation See Data Source on page 47 SOURce lt hw gt BB TDSCdma DOWN CELL lt st gt ENH BCH DTCH DATA PATTern lt Pattern gt Sets the bit pattern for the PATTern selection The first parameter determines the bit pattern choice of hexadecimal octal or binary notation The second specifies the number of bits to use The maximum length is 64 bits For the traffic channels this value is specific for the selected radio configuration Parameters lt Pattern gt 64 bits RST HO 1 Example BB TDSC DOWN CELL1 ENH BCH DTCH DATA PATT H800FE038 30 defines the bit pattern Manual operation See Data
197. value is specific for the selected radio configuration Parameters lt DSelect gt string Channel Settings Example BB TDSC DOWN CELL1 SLOT3 CHANS DPCC TPC DATA DLIS selects the Data Lists data source MMEM CDIR var user temp Lists selects the directory for the data lists BB TDSC DOWN CELL1 SLOT3 CHAN5 DPCC TPC DATA DSEL tdscdma 1 selects file tascama 1 as the data source This file must be in the directory and must have the file extension dm_iqd Manual operation See TPC Source on page 80 SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt SLOT lt ch0 gt CHANnel lt us0 gt DPCCh TPC DATA PATTern lt Pattern gt Sets the bit pattern The maximum bit pattern length is 64 bits Parameters lt Pattern gt 64 bits RST H1 2 Example BB TDSC DOWN CELL4 SLOT3 CHAN6 DPCC TPC DATA PATT H3F 8 defines the bit pattern Manual operation See TPC Source on page 80 SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt SLOT lt ch0 gt CHANnel lt us0 gt DPCCh TPC READ lt Read gt The command sets the read out mode for the bit pattern of the TPC field Parameters lt Read gt Example Manual operation Channel Settings CONTinuous SOA STA S01A S10A CONTinous The TPC bits are used cyclically SOA The TPC bits are used once and then the TPC sequence is con tinued with 0 bits S1A The TPC bits are used once and then the
198. ve Recall on page 19 SOURce lt hw gt BB TDSCdma SETTing TMODel lt TModel gt Selects the file with the test models defined in the TD SCDMA standard or a self defined test setup Parameters lt TModel gt string Example BB TDSC SETT TMOD Test Mode ACLR calls the specified test model Manual operation See Test Setups Models on page 32 SOURce lt hw gt BB TDSCdma SETTing TMODel CATalog This command queries the file with the test models defined in the TD SCDMA standard or a self defined test setup Return values lt Catalog gt string Example MMEM CDIR var user temp tdscdma sets the default directory to var user temp tdscdma BB TDSC SETT CAT reads out all the files with the test models Response TDSCDMA TM1 TDSCDMA TM2 the files TDSCDMA_TM1 and TDSCDMA TM2 are available Usage Query only SOURce lt hw gt BB TDSCdma STATe lt State gt Activates the standard and deactivates all the other digital standards and digital modu lation modes in the same path Parameters lt State gt 0 1 OFF ON RST 0 Example SOURce1 BB TDSCdma STATe ON Manual operation See State on page 18 SOURce lt hw gt BB TDSCdma VERSion The command queries the version of the TD SCDMA standard underlying the defini tions 5 2 Filter Clipping ARB Settings Return values lt Version gt string Example BB TDSC VERS queries the TD SCDMA version Respons
199. wnlink P CCPCH1 to PUSCH in the uplink the green bars the data channels DPCH The height of the bars shows the relative power of the channel The graph is calculated from the settings that have been made 4 12 DPCCH Settings The Config DPCCH dialog contains the parameters required for configuring the fields of the dedicated physical controller User Manual 1175 6761 02 07 73 DPCCH Settings 4 12 1 Slot Structure and Slot Format 1 To access the DCCPH settings select TD SCDMA gt Cells Select Cell 1 Cell 4 In the Slots tab select Slot 0 Slot 6 Select Common ao BO N In the channel table select DPCCH Settings gt Config for the respective chan nel Select DPCCH Settings gt Config D TD SCDMA A Cell1 Slot0 DPCCH2 DL 44 44 Slot Format i Midamble Shift 120 Number of TFCI Bits TFCI Value The selected slot format predetermines the setting of the parameter provided in this dialog Whenever the TFCI State and Pilot Length settings are changed the slot format is adjusted accordingly These parameters apply to the S CCPCH chan nel Slot Structure Displays the slot structure The structure in the graph represents the currently selected slot format Remote command n a Slot Format Displays the slot format DPCCH Settings The slot format display changes when the Number of TFCI Bits and the Number of Sync Shift amp TPC Bits are m
200. xample BB TDSC LINK UP selects the uplink transmit direction mobile station to base sta tion BB TDSC COPY SOUR 1 selects cell 1 as the source BB TDSC COPY DEST 4 selects cell 4 as the destination BB TDSC COPY EXEC starts copying the parameter set of cell 1 to cell 4 Manual operation See Copy Cell on page 31 SOURce lt hw gt BB TDSCdma CRATe The command queries the system chip rate The output chip rate which determines the rate of the spread symbols as is used for signal output can be set with the command SOUR BB TDSC CRAT VAR Return values lt CRate gt R1M28 RST R1M28 Example BB TDSC CRAT queries the system chip rate Response R1M2 the system chip rate is 1 2288 Mcps Usage Query only Manual operation See Chip Rate on page 19 SOURce lt hw gt BB TDSCdma CRATe VARiation lt Variation gt Sets the output chip rate The output chip rate changes the output clock and the modulation bandwidth as well as the synchronization signals that are output It does not affect the calculated chip sequence General Commands Parameters lt Variation gt float Range 400 to 5E6 Increment 0 001 RST 1280000 Default unit Hz c s Example BB TDSC CRAT VAR 4086001 sets the chip rate to 4 08 Mcps Manual operation See Chip Rate Variation on page 87 SOURce lt hw gt BB TDSCdma LINK lt Link gt The command defines the transmission
201. ync Shift Pattern on page 77 SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt SLOT lt ch0 gt CHANnel lt us0 gt DPCCh SYNC REPetition lt Repetition gt The command sets the value for the sync shift repetition This value is used to define the time lag for which the sync shift is used to transmit a new time adjustment Thereby M specifies the time lag in subframes a 5 ms Parameters lt Repetition gt integer Range 1 to 8 RST 1 Example BB TDSC DOWN CELL4 SLOT3 CHAN6 DPCC SYNC REP 1 sets the value for the sync shift repetition Manual operation See Sync Shift Repetition M on page 77 SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt SLOT lt ch0 gt CHANnel lt us0 gt DPCCh TFCI LENGth lt Length gt Sets the length of the TFCI field in bits Parameters lt Length gt 0 4 6 8 12 16 24 32 48 RST 0 Example BB TDSC DOWN CELL4 SLOT3 CHAN6 DPCC TFC1 LENG 12 sets the length of the TFCI field to 12 bits Manual operation See Number of TFC Bits on page 75 SOURce lt hw gt BB TDSCdma DOWN UP CELL lt st gt SLOT lt ch0 gt CHANnel lt us0 gt DPCCh TFCI VALue lt Value gt The command sets the value of the TFCI field Parameters lt Value gt integer Range 0 to 1023 RST 0 Example BB TDSC DOWN CELL4 SLOT3 CHAN6 DPCC TFCI VAL 0 sets the value of the TFCI field to 0 Manual operation See TFC Value on page 75 Channel Settings SOURce

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