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Digital Standard: 1xEV-DO Rev A and Rev B

1. Reset instrument first CKCkCckckckckckckckckckckckckckckckckckckckckckckckckck KKK KKK KKK KKK KKK ckckckckckckckckckckckckckckckck ck ck ck ck ck kk ck RST CLS SOURce1 BB EVDO LINK DOWN SOURce1 BB EV SOURce1 BB EV SOURce1 BB EV SOURce1 BB EV SOURce1 BB EV SOURce1 BB EV SOURCe1 BB EV SOURCe1 BB EV SOURCe1 BB EV SOURCe1 BB EV 871 channel 1200 is not SOURCel1 BB EV SOURCel1 BB EV SOURCe1 BB EV SOURCe1 BB EV SOURCe1 BB EV SOURce1 BB EV SOURce1 BB EV 456900000 SOURce1 BB EV 460000000 SOURce1 BB EV 460225000 SOURce1 BB EV 420700000 SOURce1 BB EV 493100000 DO DOWN MC BCLass 11 DO DOWN MC CARRierl STATe 1 DO DOWN MC CARRier2 CHANnel 10 DO DOWN MC CARRier2 STATe DO DOWN MC CARRier3 CHANnel 5 DO DOWN MC CARRier4 CHANnel 500 DO DOWN MC CARRier4 STATe DO DOWN MC CARRier5 CHANnel 100 DO DOWN MC CARRier6 CHANnel 1200 DO DOWN MC CARRier6 CHANnel allowed the software selects the next available channel DO DOWN MC CARRier7 CHANnel 1536 DO DOWN MC CARRier8 CHANnel 1700 DO DOWN MC CARRier8 STATe 1 DO DOWN MC CARRier9 CHANnel 240 DO DOWN MC STATe 1 DO STATe 1 DO DOWN MC CFRequency DO DOWN MC CARRierl FREQuency DO DOWN CARRier2 FREQuency DO DOWN MC CARRier4 FREQuency DO DOWN MC CARRier8 FR
2. 82 5 lt gt _ 8 82 E SOURGeshw T BB EVDO ANE Tworlc cratere pe teet cohetes 83 SOURce shw BB EVDO ANETwork RAB MAC INDex eere 83 SOURce hw BB EVDO ANETwork RAB OFFSet essere 83 E SOURce hw T BB EVDO ANE T work RAB STATe creta aieo 83 5 lt gt 5 1 1 4104104 anisini 84 SOURce lt hw gt BB EVDO ANETwork CCHannel PSOFfset lt PSoffset gt Sets the offset in slots from the start of control channel cycle to the start of the syn chronous message capsule that contains the Sync Message Parameters lt PSoffset gt integer Range 0 to 3 RST 0 Example BB EVDO ANET CCH PSOF 2 sets the packet start offset for the control channel to 2 Manual operation See Packet Start Offset on page 40 SOURce lt hw gt BB EVDO ANETwork CCHannel RATE Rate Sets the rate that the control channel messages are transmitted at Parameters lt Rate gt DR4K8 DR9K6 DR19K2 DR38K4 DR76K8 DR153K6 DR307K2 DR614K4 DR921K6 DR1228K8 DR1536K DR1843K2 DR2457K6 DR3072K DR460K8 DR768K DR10
3. Eis Crece EIN ebd 85 lt gt 85 SOURceshw BB EVDO DOWN MQG STA 6 e tr egg Ee ui denen SOURce lt hw BB EVDO FiLTer PARameter 2 Read SOURceshw BB EVDO FILTer PARameter COSine SOURce lt hw gt BB EVDO FILTer PARameter GAUSs SOURceshw BB EVDO FILTer PARameter LPASS nititur htt ntn n Ee nne o khe nbn ru SOURce hw BB EVDO FILTer PARameter LPASSEVM esses nennen nennen 70 SOURce hw BB EVDO FILTer PARameter PGAuss 70 SOURceshw 7 BB EVDO FILTer PARameter 70 SOURceshw BB EVDO FILTer PARameter SPHase irr erret enne neri erre 71 SOURceshw BB EVDO FILTer TY P Erie naaa 71 gt 5 6 a i 71 SOURceshw BB EVDO LINK 2 poraa ch n erre charta Y a epa eh de 63 SOURceshiw2 BB EVDO PNOPFfset rot n rre rette rere eh e 63 BB EVDO PREDEN etri
4. 69 lt gt 1 055 69 lt gt sees 69 SOURce hw BB EVDO FILTer PARameter LPASSEVM essen 70 SOURce hw BB EVDO FILTer PARameter PGAuss essen 70 SOURce lt hw gt BB EVDO FILTer PARameter 5 70 SOURce hw BB EVDO FILTer PARameter SPHase sse 71 SOURceshw EBB EVDO FILTertTYBE 1 iri arcte 71 lt gt RR ann 71 SOURce hw BB EVDO CLIPping LEVel Level For reverse link mode only The command sets the limit for level clipping 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 Level clipping is activated with the command SOUR BB EVDO CLIP STAT Parameters Level integer Range 0 PCT to 100 PCT Increment 1 PCT RST 100 PCT Example BB EVDO CLIP LEV 80PCT sets the limit for level clipping to 8096 of the maximum level BB EVDO CLIP STAT ON activates level clipping Manual operation See Clipping Level on page 57 SOURce
5. lt gt lt gt lt gt 2 50 0 lt gt lt 8 gt 2 102 5 lt gt lt gt 5 102 lt gt lt gt 102 lt gt lt gt 103 5 lt gt lt gt 103 lt gt lt gt 103 lt gt lt gt 104 5 lt gt lt gt 5 104 lt gt lt gt 104 lt gt
6. 41 4 40 Filter Clipping ARB 55 4101 Filler S ttinGS is iier ce cti Lit i d 55 4 10 2 Clipping Settings tede deo ei 56 4 10 3 ARB SellihgS certe re Feet rere rae 57 440 4 Settings onerare drea ei ue EE rd ea eo pa 58 5 Remote Control Commands eese 59 5 1 Programming Examples erret tte ER ette e EE 60 5 2 General Commands nre ertet en eti Eier 63 5 3 Filter Clipping ARB 4 4 04 0 66 5 4 5 5 5 6 5 7 5 8 5 9 5 10 Trigger n 71 Marker euni 76 leinddsenuurabrp 78 Access Network 80 Multi Carrier Configuration Commands eese 84 Configure Traffic User 87 Configure Access Terminal 96 6 118 j Me 122 Documentation Overview 1 Preface 1 1 Docume
7. lt gt lt gt 105 5 lt gt lt gt lt gt 0 105 5 0 lt gt lt gt lt gt 106 5 lt gt lt 1 gt lt gt 106 5 lt gt lt gt lt gt 107 5 lt gt lt 5 gt lt gt 107 5 lt gt lt 5 gt lt gt 5 108 5 0 lt gt lt gt lt gt 108 5 lt gt lt 5 gt lt gt 1 108 5
8. lt gt 72 SOURce shw BB EVDO TRIGger EXTernal SYNChronize OUTPut eese 72 SOURce hw BB EVDO TRIGger OBASeband DELay 5 73 lt gt 18 73 5 lt gt 73 SOURce lt hw gt BB EVDOMRIGger SLENGth 74 gt 74 5 lt gt 74 SOURceshw BB EVDO TRIGger EXTernall DELay 2 rua tti ranura hn 75 SOURceshw EBB EVDO TRIGger EXTarmalEINFIDIL tnt o 76 SOURce hw BB EVDO TRIGger SEQuence Sequence Selects a reqular trigger mode Parameters Sequence AUTO RETRigger AAUTo ARETrigger SINGle RST AUTO Example see example Adjusting clock marker and trigger settings on page 61 Manual operation See Trigger Mode on page 16 SOURce lt hw gt BB EVDO TRIGger ARM EXECute Stops signal generation a subsequent internal or external trigger event restart signal generation Example see example Adjusting
9. lt gt 74 SOURce hw BB EVDO TRIGger EXTernal DELay utin tn lt gt SOURcCesliW EBB EVDO UP MG BGLASS nie noT 5 lt gt lt gt 2 SOURce lt hw gt BB EVDO UP MC CARRier lt ch gt FREQuency SOURce hw BB EVDO UP MC CARRier ch STATe sess SOURceshw EBB EVDO UP MC CDE L y ctione tte ranges ates cec t d det nap e o e ca SOURc sliw BB EVDO UP MC CFRedQenGoy oie rera E tereti 85 SOURCesliWw EBB EVBO UP MG STATO eon ortu intei eg pire EE te AREE eo ege RR 87 SOURceshw E BB EVDO USERSSI DATA PAKTTOrf actrice ea gc dette dp Ce v EE 87 SOURc sliw BB EVDO USERSSI DRGEOGKEENGI 88 SOURce lt hw gt BB EVDO USER lt st gt DRCLock OFF Set 288 lt gt 0 lt gt 22 88 lt gt 0 lt gt 5
10. lt gt nh thai onn naa 83 5 lt gt 83 5 lt gt 5 1 83 5 lt gt 5 83 SOURce lt hw BB EVDO ANETWork SUB Type epo e pe ee terri ei Exe e oaa 84 SOURceshw5 BB EVDO CLIPping lEVel 2 ruat ttn cen htt rn rer thier re rere aiii 67 SOURceshw BB EVDO CLIPpirig MODE 67 SOURce lt hw gt BB EVDO CLIPping STATe 68 SOURce lt hw gt BB EVDO CLOCK MOD Ey 5 a e trt rt 79 SOURceshw BB EVDO CLOCKMULT plier erano iai 79 SOURceshw TBB EVDO GEOGKISOURRGCe 79 SOURceshw5 BB EVDO CRATe VARIatIOR 1a ain tnr terrre enn that 68 SOURceshw2 BB EVDO DOWN MC BGLAassS rrt etr eere cerea ern oer 84 SOURce hw BB EVDO DOWN MC CARRier ch CHANnel essent 86 SOURce lt hw gt BB EVDO DOWN MC CARRier lt ch gt FREQuency 86 lt gt lt gt 5 85 SOURce lt hw gt BB EVDO DOWNIMG CDE
11. 89 5 lt gt 9 5 lt gt 89 SOURcCeshw rBB EVDO USERSSI IFAGCIOF cederet rrt rite tpe e o t e n edd 89 SOURce lt hw gt BB EVDO USER lt st MAG IND X 005 tad orca cte dE HE te AE Eae cue 90 SOURce shw BB EVDO USERsst MAC LEVel ennnen nenne nene nennen 90 5 0 lt gt lt 1 91 5 lt gt lt 81 gt 91 5 lt gt 5 lt gt 5 92 gt 92 SOURce lt hw gt BB EVDO USER lt st gt RATE INDex SOURceshw EBB EVDO USERSSIERATE uenerit tetti ertet tant eH ERROR RE esed ee concep cesesaeeese 93 SOURceshw EBB EVDO USERSSt tp tret tte t 94 SOURce lt hw gt BB EVDO USERsi RPG MODE 2 94 SOURce hw BB EVDO USERsst RPC RANGe esee nennen enne nre trennen ennt 94 SOURce hw BB EVDO USERsst RPC ZONE ch02 BIT esee nennen nennen 95 5
12. 17 Iz 16 EE 32 96 Standard settings 1 DO eae a ot 13 State ME 13 WSO pee 26 State Clipping State Access Terminal 44 State ACK Channel 48 100 State Auxiliary Pilot Channel 45 102 State Control Channel 40 81 State Data Channel eee 53 111 State DRC Channel 47 113 State DSC Channel eet 46 114 State Pilot Channel 40 45 82 116 State Reverse Activity Bit 40 83 State RRI Channel 46 117 State set eto n nte edel 96 Sync output to external trigger System cnn certe nee D ene va Ye 14 T Transmission direction misraine ee eoe 63 1xEV DO Trigger delay Trigger Inhibit Other Baseband 73 Trigger mode un tits 16 Trigger Mode a12 Trigger signal duration zd Trigger source sd EIenrrsee 6 U UI e 63 EV DO 14 User Op NE User 98 a Values Ghatinel rre mere 49
13. 33 89 Invert for Correct Baseband Output 58 L Length ACK Channel sene 48 99 Length DRC Channel 47 113 Length DSC Channel 46 114 INK o c Tn 63 bis abo E 14 Long Code Mask l channel err 44 Long Code Mask channel 44 M eee npe 32 MAG LOVED 33 Manual Trigger Marker delay Marker mode Marker or rrt rre ptt Marker Period Maximum Revision Control Channel P Measured external clock nene 24 Minimum Payload Auxiliary Pilot Channel 45 102 Minimum Revision Control Channel 40 Mode Access Terminal D Modulation Packet nee 51 109 Multi carrier configuration 36 24 Number of Packets to Send 27 91 Number of Packets to Send Packet is Number of Sub packets Packet 51 Nyquist iter t ed oen Eros dh Cn deas 55 71 ON OFF Ratio Marker rici 78 Online help Other User estes scia coge e gis 41 P Packet Channel Coding Data Rate
14. 5 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 the second case For details see section SCPI Command Aliases for Advanced Mode with Multiple Entities in the R amp S SMW user manual The following commands specific to the 1xEV DO are described here e Programming 2 2 60 e General aee etie eret cr i d eren e i est d ene 63 e Filter Clipping ARB 5 2 0 04210000000 66 e T dgger ComMidlids en bep ates AN 71 76 CORTOS Gra teet vie e EP 78 e Access Network nnne 80 Programming Examples Multi Cartier Configuration Commands sssini naaid ene tente 84 e Configure Traffic User 87 e Configure Access Terminal 5 96 5 1 Programming Examples Example Performing general tasks This example shows how to enable the option with predefined settings as basis for fur ther customiza
15. 87 SOQURceshw BB EVDOQWISERsSEDROLoOKBENGI L iiio 88 SOURce lt hw BB EV DO USER lt st gt DRCOLOCK OFFSelt 2 cu reto nennt putre nnns 88 SOURce shw BB EVDO USERsst DRCLock PERIiod esee 88 SOQURceshw BB EVDONSERsst DROLoCK S TATg diii ioa ier aee nnn aes 89 5 lt gt lt gt 222 4 0 89 5 lt gt 5 lt gt 1 2 1 2 1 4 4 89 E SOURcGCeshw E BBIEVDO USERssESMAC ITNDGX 90 lt gt lt gt 1 1 1 1 1 90 5 lt gt 5 lt gt 2 91 5 lt gt lt 85 91 lt gt lt 5 gt 92 ESOURCeshw rBB EVDOSJUSERSSIPSHte trt Epor t terri 92 SOURceshw BB EVDO UJSERSsts RATE 93 ESOURce shw EBB IEVBO USERsstSRATPE INDSX actas e t rea ene 93 SOURcexhw FBB EVDO USER sst RPC INJ
16. lt gt lt gt 116 lt gt lt gt 116 5 lt gt lt gt 2 41144441 0 nnne 116 SOURce hw BB EVDO TERMinal sst RRIChannel GAIN essen 116 lt gt lt gt 117 lt gt lt gt 5 117 lt gt lt gt 5 1 441 04040 40 117 SOURce lt hw gt BB EVDO PREDefined lt Predefined gt Sets the UL setting of Terminal 1 to one of the predefined configurations Configure Access Terminal Commands The predefined settings are made according to 3GPP2 0032 to allow easy receiver testing Parameter Description USER there are no predefined settings 0151 R9K6 UL Subtype 1 9 6 kbps 01 510 R19K2 UL Subtype 1 19 2 kbps 0151 R38K4 UL Subtype 1 38 4 kbps 01 510 R76K8 UL Sub
17. The limit is related to the amplitude i q The and Q components are mapped together the angle is retained e Scalar i q The limit is related to the absolute maximum of all the and values i The and Q components are mapped separately the angle changes Remote command SOURce lt hw gt BB EVDO CLIPping MODE on page 67 4 10 3 ARB Settings 1xEV DO A Filter Clipping ARB IQ Settings Sequence Length 48 Slots 1 67 Provided the following settings for configuring the settings Filter Clipping ARB Settings Sequence Length ARB For reverse link mode only Changes the sequence length of the arbitrary waveform component of the 1xEV DO signal This component is calculated in advance and output in the arbitrary waveform generator It is added to the realtime signal components The number of chips is determined from this sequence length One slot of 1 67ms duration equals 2048 chips Remote command SOURce lt hw gt BB EVDO SLENgth on page 65 4 10 4 IQ Setting 1xEV DO A Filter Clipping ARB IQ Settings Invert Q For Correct Baseband Output Provided are the following settings for configuring the IQ settings Invert Q for Correct Baseband Output With its default 1xEV DO settings the R amp S SMW generates a standard compliant RF signal If a standard compliant baseband signal is required enable this parameter to invert the Q part
18. State Packet enabled for access terminal working in traffic mode only Enables or disables the state of the packet s There are three configurable packets Packet 1 3 for physical layer subtype 2 When more then one packet is active packet 1 is sent on the first subframe first 4 slots packets 2 and 3 are sent respectively on the second and the third subframe see figure below Frame 26 67 ms Subframe lot 1 667 ms m us peo pe Packet 1 Packet 2 Packet 3 Packet 1 Packet 2 subpacket 1 subpacket 1 subpacket 1 subpacket 2 subpacket 2 Packet _ Subpacket When only one packet is active and Number of Sub packets is set to 1 no interleaving will be performed between the packets In this case the data channel is active continu ously see figure below Packet 1 Packet 1 Packet 1 Packet 1 Packet 1 subpacket 1 subpacket 1 subpacket 1 subpacket 1 subpacket 1 me EE Subpacket When only one packet is active but the number of subpackets is larger than one sub frame interleaving has to be performed In this case 2 subframes will be left empty inbetween every two subpackets see figure below Access Terminal Settings empty empty e jj J 3 j j 280 Packet 1 Packet 1 subpacket 1 subpacket 2 Packet Subpacket Only one configurable packet is available f
19. gt Sets 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 EVDO 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 55 SOURce lt hw gt BB EVDO FILTer TYPE Type The command selects the filter type Parameters Type RCOSine COSine GAUSs LGAuss CONE COF705 COEQualizer COFequalizer C2K3x APCO25 SPHase RECTangle PGAuss LPASs DIRac ENPShape EWPShape LPASSEVM RST Downlink COEQ Uplink Example BB EVDO FILT TYPE sets the filter type CdmaOne This filter type is defined by the standard for the uplink Manual operation See Filter on page 55 SOURce lt hw gt BB EVDO IQSWap STATe State Inverts the Q part of the baseband signal Parameters lt State gt 0 1 OFF ON RST 0 Example SOURcel BB EVDO IQSWap STATe ON inverts the Q part of the baseband signal SOURce IQ SWAP STATe swaps the and signals Manual operation See Invert for Correct Baseband Output on page 58 5 4 Trigger Commands The following commands are described here Trigger Commands ESOURce lt hw gt BBEVDO TRIGgerl SEQUENCE oc cde xat rad ent 72 lt gt 72
20. lt gt 9 lt gt 2 lt 95 SOURce hw BB EVDO USERsst SCOunt ssss 96 BB EVBDO USERSSIS STATO ir re deer t adve 96 SOURCEshW gt BB EVDO VERSION voreres erua r 66 SOURce lt hw gt BB EVDO WAVeform CREate SOURce lt hw gt BB EVDO TRIGger SEQuence Index Symbols 1xEV DO Default settings Save Recall Set to default Slate sau Ee mM A Access Cycle Duration 44 ACCESS Cycle ice 45 101 Access Network Settings Physical Layer Subtype m 27 39 Access Networks Settings rrt 38 Access Terminal I 44 Physical Layer Subtype 44 Access Terminal Mode 5 115 Access Terminal Physical Layer Subtype 117 ACK Channel Gatinng Active Lengthi siisii Relative Gain DIGIC reti esencia ce e e Eee e nn Channel rennes 99 ACK Channel State 100 Arm IJJET cem roster et pr cer rr n i 17 72 Armed Auto 16 72 Armed sotos 16 72 TE 16 72 Au
21. General Settings 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 EVDO WAVeform CREate on page 66 1xEV DO Version Displays the current version of the standard The default settings and parameters provided are oriented towards the specifications of the version displayed Remote command SOURce lt hw gt BB EVDO VERSion on page 66 Link Direction Selects the link direction The settings of the traffic channels per user and the access terminals are provided in the following menu section in accordance with the selection Downlink Forward The link direction selected is base station to access terminal The sig nal corresponds to that of a base station Uplink Reverse The link direction selected is access terminal to base station The sig nal corresponds to that of an access terminal Remote command SOURce lt hw gt BB EVDO LINK on page 63 PN Offset Sets the PN Offset of the 1xEV DO signal Remote command SOURce lt hw gt BB EVDO PNOFfset on page 63 System Time Sets the system time value of the 1xEV DO signal and the base station The system time is expressed in units of 1 67 ms intervals 80 ms 48 Note In uplink the value selected for system time must be multiple of 16 Remote command SOURce lt hw gt BB EVDO STIMe on 66 Multicarrier
22. Packet 1 Predefined Settings Uplink only Enables selection of UL predefined settings for Terminal 1 for faster configuration The predefined settings are made according to 2 50032 to allow easy receiver testing Remote command SOURce lt hw gt BB EVDO PREDefined on 97 Access Terminal Settings State Access Terminal Enables or disables the selected access terminal Remote command SOURce lt hw gt BB EVDO TERMinal lt st gt STATe on page 117 Mode Access Terminal Sets the mode Traffic or Access of the selected access terminal Remote command SOURce hw BB EVDO TERMinal lt st gt MODE on 115 Physical Layer Subtype Access Terminal Selects the physical layer subtype for the selected access terminal Remote command SOURce hw BB EVDO TERMinal st SUBType on page 117 Disable Quadrature Spreading Disables the quadrature spreading complex multiply with PN sequences and long code Remote command SOURce lt hw gt BB EVDO TERMinal lt st gt DQSPreading on page 111 Long Code Mask hex Sets the long code mask of the channel Remote command SOURce lt hw gt BB EVDO TERMinal lt st gt IMASk on page 115 Long Code Mask Q hex Sets the long code mask of the Q channel Remote command SOURce lt hw gt BB EVDO TERMinal lt st gt QMASk on pag
23. Slot 1 67 ms Slot 1 67 ms Slot 1 67 ms Current Range Without Recalculation E opo OT To DoD eee e 0 000 Chips 0 2000 Chips N 0 000 Chips ri 0 wq pa dg v wor 7E E X 1 y RESTE EESTI Fix Marker Delay To Current Range Marker Settings Routing and Enabling a Marker o 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 Define the shape of the generated marker i e select the Marker gt Mode 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 MO etat eet sect 21 uci dbi UR 22 Marker Mode Marker configuration for up to 3 marker channels The settings are used to 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 Slot 1 67 A marker signal is generated at the start of each slot every 1 67 ms ms PN Sequence Period 26 67 ms A marker signal is generated every 26 67 ms PN Sequence Period Even Second Mark 2 s A marker signal is generated every 2 seconds Chip Sequence Period ARB
24. State 0 1 OFF RST ON access terminal 1 Example BB EVDO TERM2 RRIC STAT OFF disables the RRI channel Manual operation See State Access Terminal on page 44 SOURce lt hw gt BB EVDO TERMinal lt st gt SUBType lt Subtype gt Selects the physical layer subtype for the selected access terminal Parameters lt Subtype gt 51 52 RST 2 Example BB EVDO TERM2 SUBT S2 sets the physical layer subtype 2 Manual operation See Physical Layer Subtype Access Terminal on page 44 List of Commands lt gt 80 5 lt gt 80 lt gt 2 81 SOURce hw BB EVDO ANETwork CCHannel REVision MlINimum eene 81 lt gt 5 nnns 81 SOURce lt hw gt BB EVDO ANETwork CPMode SOURce lt hw gt BB EVDO ANET Work OU GCOUFL roit rre rte trn aeia 82 5 lt gt 5 82 5 lt gt 82
25. For reverse link mode only A marker signal is generated at the beginning of every Arbitrary Waveform sequence depending on the set sequence length The marker signal is generated regardless of whether or not an ARB com ponent is actually used ON OFF Period 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 EVDO TRIGger OUTPut ch 0ONTime on page 78 SOURce lt hw gt BB EVDO TRIGger OUTPut ch OFFTime on 78 User Period 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 EVDO TRIGger OUTPut lt ch gt PERiod on page 78 Remote command SOURce lt hw gt BB EVDO TRIGger OUTPut ch MODE on page 77 Clock Settings 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 EVDO TRIGger OUTPut lt ch gt DELay on page 76 Current Range without Recalculation Displays the dynamic range
26. Range 0 05 to 2 Increment 0 01 RST 0 5 Filter Clipping ARB Commands Example BB EVDO FILT PAR LPAS 0 5 the cut of frequency factor is set to 0 5 Manual operation See Cut Off Frequency Factor page 56 SOURce lt hw gt BB EVDO FILTer PARameter LPASSEVM lt LPassEvm gt Sets the cut off frequency factor for the Lowpass filter EVM Opt type Parameters lt LPassEvm gt float Range 0 05 to 2 Increment 0 01 RST 0 5 Example BB EVDO FILT PAR LPASSEVM 0 5 the cut of frequency factor is set to 0 5 Manual operation See Cut Off Frequency Factor on page 56 SOURce lt hw gt BB EVDO FILTer PARameter PGAuss lt PGauss gt Sets the roll off factor 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 EVDO 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 page 55 SOURce lt hw gt BB EVDO FILTer PARameter RCOSine lt RCosine gt Sets the roll off factor for the Root Cosine filter type Parameters lt RCosine gt float Range 0 05 to 1 Increment 0 01 RST 0 15 Example BB EVDO 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 page 55 Trigger Commands SOURce lt hw gt BB EVDO FILTer PARameter SPHase lt 5
27. SOURce lt hw gt BB EVDO STATe on page 65 Set To Default Calls the default settings The values of the main parameters are listed in the following table Parameter Value State Not affected by Set to default Link Direction Downlink Forward PN Offset 0 System Time 0 Predefined Settings User Defined Multicarrier State off Filter CdmaOne Equalizer Clipping Off Trigger Auto Clock Internal Remote command SOURce lt hw gt BB EVDO PRESet on page 63 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 EVDO SETTing CATalog on 64 SOURce lt hw gt BB EVDO SETTing LOAD on page 64 SOURce lt hw gt BB EVDO SETTing STORe on page 64 SOURce lt hw gt BB EVDO SETTing DELete on page 64 Generate Waveform 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
28. SOURce lt hw gt BB EVDO TERMinal lt st gt QMASk lt QMask gt Sets the long code mask of the Q channel Parameters lt QMask gt integer RST 00000000000 Example BB EVDO TERM2 1MAS H3FFFFFFFFFFF 42 sets the long code mask for channel to H3FFFFFFFFFFF 42 Manual operation See Long Code Mask Q hex on page 44 SOURce lt hw gt BB EVDO TERMinal lt st gt RRIChannel GAIN Gain enabled for an access terminal working in traffic mode Sets the gain of the Reverse Rate Indicator RRI channel relative to the pilot channel power Configure Access Terminal Commands Parameters Gain float Range 80 to 10dB Increment 0 01 RST 0 dB Example BB EVDO TERM2 RRIC GAIN 10 sets the gain of pilot channel to 10 dB Manual operation See Relative Gain RRI Channel on page 46 SOURce lt hw gt BB EVDO TERMinal lt st gt RRIChannel STATe State enabled for an access terminal working in traffic mode Enables or disables the state of the Reverse Rate Indicator RRI channel Parameters State 0 1 RST ON Example BB EVDO TERM2 RRIC STAT OFF disables the RRI channel Manual operation See State RRI Channel on page 46 SOURce hw BB EVDO TERMinalsst STATe State enabled for an access terminal working in traffic mode Enables or disables the state of the Reverse Rate Indicator RRI channel Parameters
29. lt gt lt gt lt gt 109 5 lt gt lt gt lt gt 14 110 5 lt gt lt 5 gt lt gt 5 110 5 0 lt gt lt gt lt gt 50 110 SOURce lt hw gt BB EVDO TERMinal lt st gt DCHannel STATe lt gt lt gt 5 2 lt gt lt gt 2 112 500 lt gt lt 81 gt 112 SOURce hw BB EVDO TERMinal sst DRCChannel GATing STATe esee 112 SOURce hw BB EVDO TERMinalsst DRCChannel LENGth essen 113 lt gt lt gt 5 SOURce lt hw gt BB EVDO TERMinal lt st gt DRCChannel VALues SOURce hw
30. EBB EVDO TRIGger EXECuUle orte tnt AES RETETE RETE 72 SOURce hw BB EVDO TRIGger EXTernal SYNChronize OUTPut sse 72 SOURce lt hw gt BB EVDO TRIGger OBASeband DELay ree ko SOURce hw BB EVDO TRIGger OBASeband INHibit essen 73 SOURce hw BB EVDO TRIGger OUTPut DELay FIXed eese nennen nennen 76 SOURce lt hw gt BB EVDO TRIGger OUTPut lt ch gt DELay e iino carbs tror een 76 SOURce hw BB EVDO TRIGger OUTPut ch DELay MAXimum sese 77 SOURce hw BB EVDO TRIGger OUTPut ch DELay MlNimum essen 77 lt gt lt gt 77 SOURce hw BB EVDO TRIGger OUTPut ch OFFTime sese eene 78 5 lt gt lt gt 440 0 iiaa 78 lt gt lt gt 78 lt gt 73 SOURcCeshw EBB EVDO TRIGger SEENGI rtp nete tete rv cip le et Eos 74 EBB EVBOSTRIGger SEUNIL 2 cr cocer ree a iere erreur 74
31. H3F 8 sets the pattern for the data source of terminal 2 Example SOURce BB EVDO TERMinal2 DCHannel DATA DLISt sets the data source of terminal 2 to data list MMEM CDIR var user temp datalists selects the directory for the data lists SOURCe BB EVDO TERMinal2 DCHannel DATA DSELection datalist dm iqd selects datalist dm 1 file as data source This file must be in the directory var user temp datalists and have a file extension dm Manual operation See Data Source Data Channel on page 54 SOURce lt hw gt BB EVDO TERMinal lt st gt DCHannel DATA DSELection lt Filename gt Selects the data list for the data source Parameters lt Filename gt string Example see SOURce lt hw gt BB EVDO TERMinal lt st gt DCHannel DATA on page 103 SOURce lt hw gt BB EVDO TERMinal lt st gt DCHannel DATA PATTern Pattern Selects the bit pattern for the data source Parameters lt Pattern gt 64 bits RST HO 1 Example see SOURce hw BB EVDO TERMinal lt st gt DCHannel DATA on page 103 Manual operation See Data Source Data Channel on page 54 Configure Access Terminal Commands SOURce lt hw gt BB EVDO TERMinal lt st gt DCHannel DRATe lt DRate gt enabled for an access terminal working in access mode Selects the data rate for the Data Channel Parameters lt DRate gt DR4K8 DR9K6 DR19K2 DR38K4 D
32. The dialog comprises the settings necessary to configure the baseband filter sam ple rate variation and clipping 4 10 1 Filter Settings 1xEV DO A Filter Clipping ARB IQ Settings cdmaOne Equalizer 1 228 800 Mcps Provided the following settings for configuring the filter Filter Selects the baseband filter Remote command SOURce hw BB EVDO FILTer TYPE on page 71 Roll Off Factor or Sets the filter parameter Filter Clipping ARB Settings The filter parameter offered Roll Off Factor or 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 EVDO FILTer PARameter APCO25 on page 68 SOURce lt hw gt BB EVDO FILTer PARameter COSine on page 69 SOURce lt hw gt BB EVDO FILTer PARameter GAUSs on 69 SOURce lt hw gt BB EVDO FILTer PARameter PGAuss on 70 SOURce lt hw gt BB EVDO FILTer PARameter RCOSine on page 70 SOURce lt hw gt BB EVDO FILTer PARameter SPHase on 71 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 EVDO FILTer PARameter LPASs page 69 SOURce lt hw gt BB EVDO FILTer PARamete
33. sets the mode of terminal 2 to access Manual operation See Mode Access Terminal on page 44 SOURce lt hw gt BB EVDO TERMinal lt st gt PCHannel GAIN Gain Sets the gain of the pilot channel Gains of other channels are relative to the Pilot Channel power This setting is used to distinguish the power between access terminals when more than one access terminal is active Parameters Gain float Range 80 to 10 dB Increment 0 01 RST 0 dB Example BB EVDO TERM2 PCH GAIN 10 sets the gain of pilot channel to 10 dB Manual operation See Gain Pilot Channel on page 45 Configure Access Terminal Commands SOURce hw BB EVDO TERMinal sst PCHannel STATe Displays the state of the pilot channel Note The pilot channel is always switched on Return values State 0 1 RST ON Example BB EVDO TERM2 PCH STAT queries the state of the pilot channel Usage Query only Manual operation See State Pilot Channel on page 45 SOURce hw BB EVDO TERMinal st PLENgth lt PLength gt enabled for access terminal working access mode Specifies the length of the preamble in frames 16 slots each of the acces probe Parameters lt PLength gt integer Range 1 frame to 7 frames RST 1 frame Example BB EVDO TERM2 PLEN 7 sets the preamble length to 7 frames Manual operation See Preamble Length on page 44
34. 8 Example BB EVDO ANET RAB LENG RL16 sets the duration of the Reverse Activity Bit RAB to 16 slots Manual operation See RAB Length on page 41 Access Network Commands SOURce lt hw gt BB EVDO ANETwork RAB LEVel Level Sets the power within the MAC block for the Reverse Activity channel Parameters Level float Range 25 to 7 Increment 0 01 RST 7 Example BB EVDO ANET RAB LEV 7 0 sets the power of the MAC block for the Reverse Activity Chan nel to 7 0 dB Manual operation See RAB Level page 41 SOURce lt hw gt BB EVDO ANETwork RAB MAC INDex Index For physical layer subtype 3 only sets the RAB MAC Index Parameters Index integer Range 4 to 127 RST 4 Manual operation See MAC Index on page 41 SOURce lt hw gt BB EVDO ANETwork RAB OFFSet Offset Sets the starting time offset of the Reverse Activity bit in slots The command is speci fied in Reverse Activity Length 8 units The RA bit starts when the following equation is satisfied System Time mod RABlenght RABOffset where System Time is expressed in slots Note This parameter is available for physical layer subtype 0 amp 1 only Parameters Offset integer Range 0 to 7 RST 0 Example BB EVDO ANET RAB OFFS 1 sets the starting time offset of the Reverse Activity bit to 1 Manual operation See RAB Offset on page 41 SOURce lt hw gt BB EVDO ANE
35. BB EVDO TERMinalsst DSCChannel GAIN essent SOURce lt hw gt BB EVDO TERMinal lt st gt DSCChannel LENGth lt gt lt gt 05 5 SOURce lt hw gt BB EVDO TERMinal lt st gt DSCChannel VALues SOURce lt hw gt BB EVDO TERMinal lt st gt IMASK c cccsccsssccnesseestceseessensesesesoessseasssceeneentenseseensatesenessenens SOURceshw BB EVDO TERMinalsst MODBE ettet ttn neri tet ne trt terna lt gt lt gt 1 5 lt gt lt gt 5 116 SOURceshw BB EVDO TERMIinalsste PLENglh rrt 116 5 lt gt lt gt 0 SOURce lt hw gt BB EVDO TERMinal lt st gt RRIChannel GAIN as SOURce hw BB EVDO TERMinalsst RRIChannel STATe sse ens SOURce lt hw gt BB EVDO TERMinal lt st gt STAT ecceccscesseseressecseeesesseeeaecaeceaecaeeeaeraeeeeesaeeeeesaeeeeeeaeeneeeas lt gt 2 lt 512 50 depre ne eet SOURcC sliw BB EVBO TRIGger ARM EXEGUt iis ir ERE eee 72 SOURceshw
36. EBB EVDO IDOWNIMQG ODEL ay 2 reet 85 SOURce shw BB EVDO UP MC CARRIersch STATe aao uina nennt inne 85 SOURce hw BB EVDO DOWN MC CARRier ch STATe esee 85 SOURce shw BB EVDO UP MC CARRier ch CHANnel eene 86 SOURce hw BB EVDO DOWN MC CARRier ch CHANnel eene 86 SOURce hw BB EVDO UP MC CARRier ch FREQuency esee 86 SOURce hw BB EVDO DOWN MC CARRier ch FREQuenoy seen 86 gt crt ette tati oet etta d c ead ci reper end 87 SOURce hw E BB EVDO DOWN MC STATe nini neto nennt tnn ai n 87 SOURce lt hw gt BB EVDO UP MC BCLass lt BandClass gt SOURce lt hw gt BB EVDO DOWN MC BCLass lt BandClass gt Selects the band class for operation as defined in 3GPP2 C S0057 E Multi Carrier Configuration Commands BC17 is supported in downlink only Parameters lt BandClass gt BCO BC1 BC2 BC3 BC4 BC5 BC6 BC7 BC8 BC10 BC11 BC12 BC13 BC14 BC15 BC16 BC17 BC18 BC19 BC20 BC21 RST BCO Example see example Generating a downlink multi carrier signal on page 62 Options R amp S SMW K87 Manual operation See Band Class on page 37 SOURce lt hw gt BB EVDO UP MC CFRequency SOURce lt hw gt BB
37. EVDO TRIGger OUTPut1 DELay MAXimum queries the maximum of the dynamic range Query only See Marker x Delay on page 22 SOURce lt hw gt BB EVDO TRIGger OUTPut lt ch gt MODE Mode Defines the signal for the selected marker output Parameters lt Mode gt SLOT PNSPeriod ESM CSPeriod USER RATio SLOT Each slot every 1 67 ms PNSPeriod Every 26 67 ms PN Sequence Period ESM Every 2 s even second mark CSPeriod Each arbitrary waveform sequence RATio Regular marker signal USER Every user defined period RST SLOT 5 6 Clock Commands Example SOURcCe BB EVDO TRIGger OUTPut2 MODE ESM selects the even second mark clock every 2 seconds on the output for marker signal 2 Manual operation See Marker Mode on page 21 SOURce lt hw gt BB EVDO TRIGger OUTPut lt ch gt ONTime lt OnTime gt SOURce lt hw gt BB EVDO TRIGger OUTPut lt ch gt OFFTime lt gt Sets the number of symbols in a period ON time OFF time for marker RATio Parameters lt OffTime gt integer Range 1 to 16777215 RST 1 SOURCe BB EVDO TRIGger OUTPut2 MODE RATio SOURCe BB EVDO TRIGger OUTPut2 0FFTime 2000 sets an OFF time of 2000 chips for marker signal 2 SOURCe BB EVDO TRIGger OUTPut2 O0NTime 200 sets an ON time of 200 chips for marker signal 2 Manual operation See Marker Mode on page 21 SOURce lt
38. Response S2 BB EVDO TERM1 DCH PACK1 PSIZ Response 256 See Predefined Settings on page 43 Configure Access Terminal Commands SOURce lt hw gt BB EVDO TERMinal lt st gt ACKChannel GAIN Gain enabled for access terminal working in traffic mode Sets the gain of the ACK channel relative to the pilot channel power Parameters Gain float Range 80 to 30 dB Increment 0 01 RST 0 Example BB EVDO TERM2 ACKC GAIN 10 sets the relative gain of ACK channel to 10 dB Manual operation See Relative Gain ACK Channel on page 48 SOURce lt hw gt BB EVDO TERMinal lt st gt ACKChannel GATing lt Gating gt enabled for access terminal working in traffic mode Sets the active and inactive slots of the ACK channel This parameter is in binary for mat and has a maximal length of 16 bits The sequence starts at frame 0 and slot 0 and is repeated with the length of the pat tern A 0 gates the ACK channel off for the corresponding slot a 1 activates the chan nel Parameters lt Gating gt integer RST 0001 Example BB EVDO TERM2 ACKC GAT B11001100 8 sets slots 3 4 7 and 8 of ACK channel as inactive Manual operation See Gating bin ACK Channel on page 48 SOURce lt hw gt BB EVDO TERMinal lt st gt ACKChannel MODE Mode enabled for access terminal working in traffic mode Specifies the modulation mode of the ACK channel
39. SOURce lt hw gt BB EVDO TERMinal lt st gt APCHannel GAIN Gain enabled for Physical Layer subtype 2 and for an access terminal working in traffic mode Sets the gain of the auxiliary pilot channel relative to the data channel power Note All other channel gains are specified relative to the pilot power but the auxiliary pilot gain is specified relative to the data channel power Parameters Gain float Range 80 to 30 Increment 0 01 RST 0 Example BB EVDO TERM2 APCH GAIN 10 sets the relative gain of auxiliary pilot channel to 10 dB Manual operation See Relative Gain Auxiliary Pilot Channel on page 45 Configure Access Terminal Commands SOURce lt hw gt BB EVDO TERMinal lt st gt APCHannel PAYLoad MINimum lt Minimum gt enabled for Physical Layer subtype 2 and for an access terminal working in traffic mode Sets the minimum payload size in bits of the Data Channel that activates the transmis sion of the Auxiliary Pilot Channel Parameters lt Minimum gt 5128 PS256 PS512 PS768 PS1024 PS1536 PS2048 PS3072 PS4096 56144 PS8192 PS12288 RST PS128 Example BB EVDO TERM2 APCH PAYL MIN PS256 sets the minimum payload of the auxiliary pilot channel to 256 bits Manual operation See Minimum Payload Auxiliary Pilot Channel on page 45 SOURce lt hw gt BB EVDO TERMinal lt st gt APCHannel STATe State enabled for Physical Layer subtype
40. dialog is available at Downlink only and allows configu ration of physical layer subtype the pilot and control channels and reverse activity bit Access Network Settings consists of three main sections Pilot Channel Control Channel and Reverse Activity Bit MAC Access Network Settings TxEV DO A Access Network Settings Physical Layer Subtype 2000 Continuous Pilot Mode On Other Users Count 1 Control Channel Off On Rate 384 kbps Packet Start Offset 0 Minimum Revision Maximum Revision 1 Reverse Activity Bit MAC On RAB Level Physical Layer Subtype Access Network Settings Defines the physical layer subtype for the forward link direction Physical layer subtype 0 is the original release 0 Physical layer subtype 1 and 2 are the revision A physical layers Physical layer subtype 3 is the revision B physical layer Remote command SOURce lt hw gt BB EVDO ANETwork SUBType on page 84 Continuous Pilot Mode Enables or disables a special mode within the 1xEV DO generator When the state is off normal operation is selected When the state is on a special mode is selected In this special mode the 1xEV DO generator generates a pilot signal only Note During the special mode all other parameters do not affect the signal output Remote command SOURce hw BB EVDO ANETwork CPMode page 81 Access Network Settings Stat
41. 7 1 1024 307 2 2 7 0 2048 614 4 2 8 1 1024 307 2 2 8 0 3072 921 6 2 9 2 512 307 2 1 9 1 1024 614 4 1 9 0 2048 1228 8 1 10 0 4096 1228 8 2 11 1 1024 614 4 1 11 0 3072 1843 2 1 12 0 4096 2457 6 1 13 0 5120 1536 2 14 0 5120 3072 1 15 0 1024 153 6 4 16 0 2048 307 2 4 17 0 3072 460 8 4 18 0 4096 614 4 4 19 0 5120 768 4 20 0 6144 921 6 4 21 0 6144 1843 2 2 22 0 6144 3686 4 1 23 0 7168 1075 2 4 24 0 7168 2150 4 2 25 0 7168 4300 8 1 26 0 8192 1228 8 4 27 0 8192 2457 6 2 28 0 8192 4915 2 1 Remote command SOURce lt hw gt BB EVDO USER st RATE INDex on 93 Traffic Channel Settings Packet Size Sets the packet size for the packets sent to the selected user For physical layer 0 amp 1 the parameter Packet Size is read only The value is auto matically set depending on the selection for the parameter Rate Index see table 4 1 For physical layer subtype 2 and 3 a combination of the parameter Packet Size and the parameter Rate Index sets the data rate and the slot count for the packets sent to the selected user see table 4 2 Note Selected rate becomes effective at the beginning of the next packet transmitted to the selected user Remote command SOURce hw BB EVDO USER st PSIZe on page 92 Data Rate Displays the data rate of the packets sent to the selected user This parameter is read only The value is set automatically depending on the sele
42. All down A continuous stream of Down 1 power control bits are transmitted The intent is to force the access terminal to the lowest transmit power level This mode is a single bit long Range A sequence of Up power control bits are sent followed by an equal number of Down power control bits The intent is to force the access terminal to ramp its power from one extreme to another The number of power control bits in each direction is specified by the RPC Range Count parameter see RPC Range Count Each time that the Range mode is specified the sequence will be restarted The Range mode starts with the first Up bit and ends with the last Down bit The length of the mode is two times the RPC Range Count Traffic Channel Settings Pattern A user defined sequence of RPC bits is sent The mode starts with the bit defined in the first 0 zone and ends with the last bit of the last 3 zone The length of the pattern is the sum of the Count values for each RPC Zone Remote command SOURce hw BB EVDO USER st MODE on page 94 RPC Range Count Sets the number of Reverse Power Control RPC bits sent in each direction when the RPC Mode is set to Range The specified value is used immediately Note This parameter is displayed in RPC Mode Range only Remote command SOURce lt hw gt BB EVDO USER st RANGe on 94 RPC Pattern Defines the Reverse Power Control RPC patt
43. Commands Manual operation See Relative Gain Data Channel on page 53 SOURce lt hw gt BB EVDO TERMinal lt st gt DCHannel PACKet lt ch gt CCODing lt CCoding gt enabled for an access terminal working in traffic mode Activates or deactivates channel coding including scrambling turbo encoding and channel interleaving Note Configuration of Packet 2 and Packet 3 transmitted on the second and the third subframe is only enabled for physical layer subtype 2 Parameters lt CCoding gt 0 1 RST ON Example BB EVDO TERM2 MODE TRAF enables terminal 2 to work in traffic mode BB EVDO TERM2 SUBT S2 sets physical layer subtype 2 for terminal 2 BB EVDO 2 PACK3 CCOD OFF disables channel coding for packet 3 Manual operation See Channel Coding Packet on page 52 SOURce lt hw gt BB EVDO TERMinal lt st gt DCHannel PACKet lt ch gt COUNt lt Count gt enabled for an access terminal working in traffic mode Sets the number of packets to be sent The number of packets to be send depends on whether the parameter Infinite Pack ets is enabled or disabled If Infinite Packets is enabled there is no limit to the num ber of packets sent If Infinite Packets is disabled the number of packets can be specified In this case the data channel will be switched off after the specified number of packets have been sent Note Configuration of Packet 2
44. Configuration Provides access to the Multicarrier Configuration dialog see chapter 4 7 Multi Car rier Configuration Settings on page 36 Access Network Settings In downlink direction provides an access to the Access Network Settings dialog see chapter 4 8 Access Network Settings on page 38 Trigger Settings Filter Clipping ARB Settings Provides access to the settings dialogs for configuring baseband filtering clipping and the sequence length of the arbitrary waveform component see chapter 4 10 Filter Clipping ARB Settings on page 55 4 2 Trigger Settings This tab provides an access to the settings necessary to select and configure the trig ger 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 tab together with information on the enabled trigger mode As in the Marker and Clock tabs this tab provides also an access to the settings of the rela ted 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 Source Sync Output To Ext Trigger External Delay External Inhibit Local Connector Settings o Global Connector Settings Trigger Settings Routing and Enabling a Trigger T
45. DCHannel PACKet ch PSIZe on page 110 Modulation Packet enabled for physical layer subtype 2 and an access terminal working in traffic mode only Displays the modulation type per packet The modulation type is set automatically according to the selected payload size The value is read only Remote control command SOUR BB EVDO TERM2 DCH PACK3 MOD B4 The modulation type is set to BPSK modulation with 4 ary Walsh cover Q4 The modulation type is set to QPSK modulation with 4 ary Walsh cover Q2 The modulation type is set to QPSK modulation with 2 ary Walsh cover Q4Q2 Sum of Q4 and Q2 modulated symbols Access Terminal Settings E4E2 Sum of E4 8 PSK modulated with 4 ary Walsh cover and E2 8 PSK modulated with 2 ary Walsh cover modulated symbols Remote command SOURce lt hw gt BB EVDO TERMinal lt st gt DCHannel PACKet lt ch gt MODulation on page 109 Data Rate Packet enabled for access terminal working in traffic mode only Displays the resulting data rate for the selected Packet This is the effective data rate achieved for the specific packet Sum up the data rates of all 3 packets to obtain the total effective data rate for the uplink data channel Remote command SOURce lt hw gt EVDO TERMinal lt st gt DCHannel PACKet lt ch gt DRATe on page 107 Channel Coding Packet enabled for access terminal working in traffic
46. Data source ze le Infinite Packets e dtt Modulation Number of Packets to Send Number of Sub packets Payload Size Relative Gain Packet chica Packet Start Offsel ee enis Packet Start Offset Control Channel Packet State Data Channel Packet Data Rato derer Packet Channel Coding Packet Data List Packet FCS Packet Infinite Packets Packet Modulation Packet Number of Packets to Send Packet Payload Size oet e cic teretes Packet Relative Gain us Payload Size Packet Physical Layer Subtype Access Network Settings 27 39 Physical Layer Subtype Access Terminal 44 117 Pilot Channel er State Pilot Channel Gain Pilot Channel State PN Offset Preamble Length vss Predefined Settings i ertet mne 43 UL setting of Terminal m res 97 R RAB Length Reverse Activity Bit 41 82 RAB Level Reverse Activity Bit 41 RAB Index 41 RAB Offset Reverse Activity Bit 41 83 Rate Control Channel 40 80 Rate Iridex 28 Relat
47. EVDO DOWN MC CFRequency Queries the center frequency of the band resulting from the set active carriers Return values lt CenterFrequency gt integer Example see example Generating a downlink multi carrier signal on page 62 Usage Query only Options R amp S SMW K87 Manual operation See Center Frequency band on page 37 SOURce lt hw gt BB EVDO UP MC CDELay lt CarrierDelay gt SOURce lt hw gt BB EVDO DOWN MC CDELay lt CarrierDelay gt Sets a delay to each active carrier Parameters lt CarrierDelay gt float Range 0 to 10E 6 Increment 1E 9 RST 0 Example see example Generating a downlink multi carrier signal on page 62 Options R amp S SMW K87 Manual operation See Carrier Delay on page 37 SOURce lt hw gt BB EVDO UP MC CARRier lt ch gt STATe State SOURce lt hw gt BB EVDO DOWN MC CARRier lt ch gt STATe State Switches the selected carrier on or off Multi Carrier Configuration Commands Parameters State 0 1 OFF RST 0 see example Generating a downlink multi carrier signal on page 62 Options R amp S SMW K87 Manual operation See State on page 37 SOURce lt hw gt BB EVDO UP MC CARRier lt ch gt CHANnel Channel SOURce lt hw gt BB EVDO DOWN MC CARRier lt ch gt CHANnel Channel Sets carrier s CDMA channel number The available Channel values depend on the selectd Band Class In some cases not all channel numbers c
48. EVDO TRIGger OUTPut ch OFFTime eene nnne 78 SOURceshw TBB EVDO TRIGger OUTPutsch PERlod 2 2 eiue ri rtt nnn 78 SOURce hw BB EVDO TRIGger OUTPut DELay FIXed Fixed Restricts the marker delay setting range to current range Parameters Fixed 0 1 OFF ON RST 0 Example SOURce2 BB EVDO TRIGger OUTPut DELay FIXed ON Manual operation See Marker x Delay on page 22 SOURce lt hw gt BB EVDO TRIGger OUTPut lt ch gt DELay Delay Defines the delay between the signal on the marker outputs and the start of the signal expressed in terms of the signal units Parameters Delay Example Manual operation Marker Commands integer Range 0 to 16777215 Increment 0 001 RST 0 SOURCe2 BB EVDO TRIGger OUTPut2 DELay 16000 See Marker x Delay on page 22 SOURce lt hw gt BB EVDO TRIGger OUTPut lt ch gt DELay MINimum SOURce lt hw gt BB EVDO TRIGger OUTPut lt ch gt DELay MAXimum Queries the minimum maximum marker delay for fixed marker delay setting Return values lt Maximum gt Example Usage Manual operation float Range 0 to max Increment 0 001 SOURce BB EVDO TRIGger OUTPutl DELay FIXed ON restricts the marker signal delay setting range to the dynamic range SOURce BB EVDO TRIGger OUTPut1 DELay MINimum SOURCe BB
49. Reverse link e Arbitrary waveform mode e Multicarrier operation up to 16 concurrent carriers supported requires option R amp S SMW K87 Data rates Forward link 38 4 2457 6 kbps Rev 0 48 3072 kbps Rev 48 4915 kbps Rev B requires option R amp S SMW K87 Reverse link 9 6 153 6 kbps Rev 0 e 4 8 1843 2 kbps Rev A Frame length 26 67 ms 1 frame 16 slots Slot duration 1 67 ms 1 slot 2048 PN chips offset 0 511 Channel coding All channel coding modes defined in the standard channel encoding block interleaving repetition modulation orthogonal spreading by Walsh function Modulation BPSK QPSK 8PSK 16QAM 64QAM requires option R amp S SMW K87 R amp S9SMW K47 K87 About the 1xEV DO Options Parameter Value Multi code modulation B4 Q2 Q4 Q4Q2 E4E2 Long Code Mask Separate Long Code Masks for and Q channel The Long Code Gen erator is reloaded at every PN rollover with 0x24B91BFD3A8 Walsh covers Different Walsh functions for the different channels 3 1 Traffic Scheduling Process In the 1xEV DO system the Forward Link is govern by a time division multiple access technique access to Forward Link bandwidth by a user channel is governed by a scheduling process The schedule process determines who gets access to Forward Link slots to carry user data The traffic scheduling process in this instrument follow
50. Sets the trigger delay Parameters Delay float Range 0 to 16777215 Increment 0 01 RST 0 Default unit samples Example BB EVDO TRIG SOUR EXT sets an external trigger BB EVDO TRIG EXT DEL 50 sets a delay of 50 symbols for the trigger Manual operation See Trigger Delay on page 19 Marker Commands SOURce lt hw gt BB EVDO 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 integer Range 0 to 21 47 chipRate RST 0 Example BB EVDO TRIG SOUR EXT selects an external trigger BB EVDO TRIG EXT INH 200 sets a restart inhibit for 200 samples following a trigger event Manual operation See External Trigger Inhibit on page 19 5 5 Marker Commands The following commands are described here SOURce shw BB EVDO TRIGger OUTPut DELay F Xed etr 76 SOURce hw BB EVDO TRIGger OUTPut ch DELay eese 76 SOURce shw BB EVDO TRIGger OUTPut ch DELay MINimum eene 77 SOURce shw BB EVDO TRIGger OUTPut ch DELay MAXimum eese 77 SOURceshw T BB EVDO TRIGger OUTPu tsch MODE rea ertt innert 77 SOURce hw E BB EVDO TRIGger OUTPutsch ONTtme unire nnn 78 SOURceshw BB
51. and Packet 3 transmitted on the second and the third subframe is only enabled for physical layer subtype 2 Parameters lt Count gt integer Range 0 to 65536 RST 65536 Configure Access Terminal Commands Example BB EVDO TERM2 MODE TRAF enables terminal 2 to work in traffic mode BB EVDO TERM2 SUBT S2 sets physical layer subtype 2 for terminal 2 BB EVDO TERM2 DCH PACK3 INF OFF disables sending of unlimited umber of packets BB EVDO TERM2 DCH PACK3 COUN 2000 sets number of packets to be send to 2000 Manual operation See Number of Packets to Send Packet on page 50 SOURce hw BB EVDO TERMinalsst DCHannel PACKet ch DATA Data Selects the data source of an access terminal working in traffic mode Parameters Data ZERO ONE PATTern PN11 PN15 PN16 20 PN21 PN23 DLISt RST PN9 Example SOURCe BB EVDO TERMinal2 MODE TRAFfic enables terminal 2 to work in traffic mode SOURCe BB EVDO TERMinal2 SUBType 52 sets physical layer subtype 2 for terminal 2 SOURCe BB EVDO TERMinal2 DCHannel PACKet3 DATA PATTern sets the data source of terminal 2 to pattern SOURce BB EVDO TERMinal2 DCHannel PACKet3 PATTern 8 sets the pattern for the data source of terminal 2 Example SOURce BB EVDO TERMinal2 DCHannel PACKetl DATA DLISt sets the data source of terminal 2 p
52. clock marker and trigger settings on page 61 Usage Event Manual operation See Arm on page 17 SOURce lt hw gt BB EVDO TRIGger EXECute Executes a trigger Example see example Adjusting clock marker and trigger settings on page 61 Usage Event Manual operation See Execute Trigger on page 17 SOURce lt hw gt BB EVDO TRIGger EXTernal SYNChronize OUTPut Output For an external trigger signal enables disables the output of a signal synchronous to the external trigger event Trigger Commands Parameters Output 0 1 OFF RST 1 Example BB EVDO TRIG SOUR EXT sets external triggering BB EVDO TRIG EXT SYNC OUTP ON enables synchrounous output to external trigger Manual operation See Sync Output to External Trigger on page 18 SOURce hw BB EVDO TRIGger OBASeband DELay Delay Specifies the trigger delay expressed as a number of samples for triggering by the trigger signal from the second path Parameters Delay float Range 0 to 16777215 Increment 0 01 RST 0 Example BB EVDO TRIG SOUR OBAS sets for path A the internal trigger executed by the trigger signal from the second path path B BB EVDO TRIG OBAS DEL 50 sets a delay of 50 symbols for the trigger Manual operation See Trigger Delay on page 19 SOURce lt hw gt BB EVDO TRIGger 0BASeband INHibit lt Inhibit gt Specifies the number of chips by
53. hw gt BB EVDO TRIGger OUTPut lt ch gt PERiod Period Sets the repetition rate for the signal at the marker outputs expressed in terms of chips Parameters Period integer Range 2 to 16777215 RST 2 Example SOURce BB EVDO TRIGger OUTPut2 MODE USER selects the user marker SOURCe BB EVDO TRIGger OUTPut2 PERiod 1600 sets a period of 1600 chips i e the marker signal is repeated every 1600th chip Manual operation See Marker Mode on page 21 Clock Commands The following commands are described here ESOURce shw TBBIEVDOSCEOCIMOBDDE 2 trist their tn RE FR EM 79 5 lt gt 79 SOURce lt hw gt BBEVDOICLOCK SOURCE iis vec iuit teta irr aiidata 79 Clock Commands SOURce lt hw gt BB EVDO CLOCk MODE Mode Sets the type of externally supplied clock Parameters Mode CHIP MCHip RST CHIP Example see SOURce lt hw gt BB EVDO CLOCk SOURce on page 79 Manual operation See Clock Mode on page 24 SOURce lt hw gt BB EVDO CLOCk MULTiplier lt Multiplier gt Sets the multiplier for clock type Multiplied Parameters lt Multiplier gt integer Range 1 to 64 RST 4 Example see SOURce lt hw gt BB EVDO CLOCk SOURce on page 79 Manual operation See Chip Clock Multiplier on page 24 SOURce lt hw gt BB EVDO CLOCk SOURce S
54. i e select the Clock 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 GloGK SOUFGB crecer ntt tar erbe eet er Y E UU SEA 23 24 Chip Clock EE 24 Measured External GCIoCK terii PC eda 24 Clock Source Selects the clock source Internal 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 External Local Clock The instrument expects an external clock reference at the local T M C connector Remote command SOURce hw BB EVDO CLOCk SOURce on page 79 4 5 4 6 Local and Global Connector Settings Clock Mode Enters the type of externally supplied clock Remote command SOURce hw BB EVDO CLOCk MODE on page 79 Chip Clock Multiplier Enters the multiplication factor for clock type Multiple Remote command SOURce hw BB EVDO CLOCk MULTiplier on page 79 Measured External Clock Provided for permanent monitoring of the enabled and externally supplied clock signal Remote command CLOCk INPut FREQuency Local and Global
55. long code Parameters lt DqSpreading gt Example Manual operation 0 1 RST OFF BB EVDO TERM2 DQOSP enables using quadrature spreading with PN sequence and long code See Disable Quadrature Spreading on page 44 Configure Access Terminal Commands SOURce hw BB EVDO TERMinal sst DRCChannel COVer Cover enabled for an access terminal working in traffic mode Selects the Data Rate Control DRC Channel walsh cover Parameters Cover integer Range 0 to 7 RST 7 Example BB EVDO TERM2 DRCC COV 1 sets the DRC cover to 1 Manual operation See Cover DRC Channel on page 47 SOURce lt hw gt BB EVDO TERMinal lt st gt DRCChannel GAIN Gain enabled for an access terminal working in traffic mode Sets the gain of the Data Rate Control DRC channel relative to the pilot channel power Parameters lt Gain gt float Range 80 dB to 10 dB Increment RST 0 dB Example BB EVDO TERM2 DRCC GAIN 10 sets the relative gain for DRC to 10 dB Manual operation See Relative Gain DRC Channel on page 47 SOURce lt hw gt BB EVDO TERMinal lt st gt DRCChannel GATing STATe State enabled for an access terminal working in traffic mode Activates or deactivates the Data Rate Control DRC Channel gating If gating is active each value of the DRC channel is transmitted for one slot followed by DRCLenght 1 empt
56. of the baseband signal If both the RF signal and baseband signal have to be compliant with the 1xEV DO standard Set Invert for Correct Baseband Output gt On e Set Mod gt Settings gt Swap gt On See also R amp S SMW user manual section Applying Vector Modulation Remote command SOURce hw BB EVDO IQSWap STATe on page 71 5 Remote Control Commands The following commands are required to perform signal generation with the 1xEV DO 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 documentation A knowledge about the remote control operation and the SCPI command syntax are assumed 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 o Conventions used in SCPI command descriptions 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 ch gt available baseband signals only SOURce1 possible if the keyword ENTity is used OUTPut ch 1 3 available markers CARRier Ch 0 21 band class USER lt ST gt 1 4 user TERMinal lt ST gt 1 4 terminal
57. on the second and the third subframe is only enabled for physical layer subtype 2 Parameters Infinite 0 1 OFF RST ON Example BB EVDO TERM2 MODE TRAF enables terminal 2 to work in traffic mode BB EVDO TERM2 SUBT S2 sets physical layer subtype 2 for terminal 2 BB EVDO TERM2 DCH PACK3 INF OFF disables sending of unlimited umber of packets BB EVDO TERM2 DCH PACK3 COUN 2000 sets number of packets to be send to 2000 Manual operation See Infinite Packets Packet on page 50 SOURce hw BB EVDO TERMinalsst DCHannel PACKet ch MODulation enabled for physical layer subtype 2 and for an access terminal working in traffic mode Displays the modulation type per packet Return values Modulation B4 04 02 0402 E4E2 4 The modulation type is set to BPSK modulation with 4 Walsh cover Q4 The modulation type is set to QPSK modulation with 4 ary Walsh cover Q2 The modulation type is set to QPSK modulation with 2 ary Walsh cover Q4Q2 Sum of Q4 and Q2 modulated symbols E4E2 Sum of E4 8 PSK modulated with 4 ary Walsh cover and E2 8 PSK modulated with 2 ary Walsh cover modulated symbols RST B4 Example BB EVDO TERM2 DCH PACK3 MOD queries the modulation for packet 3 of terminal 2 Configure Access Terminal Commands Usage Query only Manual operation See Modulation Packet on page 51 SOURce lt hw g
58. parameter DRC Lock Length A value of one allows updating of the DRC Lock bit at anytime Parameters Length DL1 014 DL8 DL16 DL32 DL64 RST 1 Example BB EVDO USER2 DRCL LENG DL8 sets 8 DRCLock periods for holding the state of user 2 constant Manual operation See DRC Lock Length on page 35 SOURce lt hw gt BB EVDO USER lt st gt DRCLock OFF Set Offset Sets the reverse link frame offset for the reverse link The frame offset is used to prop erly position the DRC Lock bit within the MAC channel Parameters lt Offset gt integer Range 0 to 15 RST 0 Example BB EVDO USER2 DRCL OFFS 5 sets the reverse link frame offset to 5 Manual operation See Frame Offset on page 35 SOURce lt hw gt BB EVDO USER lt st gt DRCLock PERiod Period Sets the period measured in slots of time between successive transmissions of the DRC Data Rate Control Lock bit for the selected user Note A value of zero will disable the DRC Lock subchannel and the MAC RPC chan nel of the selected user will not be punctured with the DRC Lock subchannel Parameters lt Period gt DP4 DP8 DP16 RST 4 Example BB EVDO USER2 DRCL PER DP8 sets the DRC Lock period for user 2 to 8 slots Configure Traffic User Commands Manual operation See DRC Lock Period on page 34 SOURce lt hw gt BB EVDO USER lt st gt DRCLock STATe State Sets the state of the DRC Data Ra
59. 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 demonstrations 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 Conv
60. signal generation until subsequent trigger event occurs Remote command SOURce lt hw gt BB EVDO TRIGger ARM EXECute on page 72 Execute Trigger lt Trigger Settings Common to Basebands For internal trigger source executes trigger manually Remote command SOURce lt hw gt BB EVDO TRIGger EXECute on page 72 Trigger Settings Trigger Source lt Trigger Settings Common to All Basebands The following sources of the trigger signal are available Internal The trigger event is executed manually by the Execute Trigger Internal Baseband The trigger event is provided by the trigger signal from the other basebands If common trigger settings are applied this trigger source is disabled 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 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 signal has to be provided at the T M C 1 2 3 con nectors External Local Clock The trigger event is the active edge of an external local clock signal provided and configured at
61. 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 EVDO TRIGger SOURce on page 74 Sync Output to External Trigger Trigger Settings Common to Basebands For an external trigger signal enables disables the output of a signal synchronous to the external trigger event On 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 Trigger Event Calculated signal Signal at the output Processing time Trigger Settings Off 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 Remote command SOURce hw BB EVDO TRIGger EXTernal SYNChronize OUTPut on page 72 External Trigger Inhibit Trigger Settings Common to Basebands For external trigger signal or trigger signal from the other path sets the d
62. which a restart is to be inhibited following a trigger event This command applies only for triggering by the second path Parameters lt Inhibit gt integer Range 0 to 67108863 RST 0 Example BB EVDO TRIG SOUR OBAS sets triggering by the other path BB EVDO TRIG INH 200 sets a restart inhibit for 200 chips following a trigger event BB EVDO TRIG OBAS DEL 50 sets a delay of 50 symbols for the trigger Manual operation See External Trigger Inhibit on page 19 SOURce lt hw gt BB EVDO TRIGger RMODe Queries the status of signal generation Trigger Commands Return values lt RMode gt STOP RUN Example see example Adjusting clock marker and trigger settings on page 61 Usage Query only Manual operation See Running Stopped on page 17 SOURce lt hw gt BB EVDO TRIGger SLENgth lt SLength gt Defines the length of the signal sequence to be output the SING1e trigger mode Parameters lt SLength gt integer Range 1 to 4294967295 RST 1 Example SOURCe BB EVDO TRIGger SEQuence SINGle SOURCe BB EVDO TRIGger SLUNit CHIP sets unit chips for the entry of sequence length SOURCe BB EVDO TRIGger SLENgth 200 sets a sequence length of 200 chips The first 200 chips of the current frame will be output after the next trigger event Manual operation See Trigger Signal Duration on page 17 SOURce lt hw gt BB EVDO TRIGger SLUNit lt SLunit gt D
63. 2 and for an access terminal working in traffic mode Enables or disables the auxiliary pilot channel Parameters State 0 1 RST ON Example BB EVDO TERM2 APCH STAT OFF deactivates the auxiliary pilot channel for terminal 2 Manual operation See State Auxiliary Pilot Channel on page 45 SOURce lt hw gt BB EVDO TERMinal lt st gt DCHannel CLENgth lt CLength gt enabled for access terminal working in access mode Sets the number of frames 16 slots each to be transmitted after the preamble Each frame contains one data packet Parameters lt CLength gt integer Range 1 to 15 frames RST 1 frame Example BB EVDO TERM2 MODE ACC enables terminal 2 to work in access mode BB EVDO TERM2 DCH CLEN 10 for terminal 2 10 frames will be transmitted after the preamble Manual operation See Capsule Length Data Channel on page 54 Configure Access Terminal Commands SOURce lt hw gt BB EVDO TERMinal lt st gt DCHannel DATA Data Selects the data source e g a sequence of 0 or 1 a pseudo random sequence with different lenght a pattern or a data list DLISt Parameters Data ZERO ONE PATTern PN11 PN15 PN16 20 PN21 PN23 DLISt RST PN9 Example SOURCe BB EVDO TERMinal2 DCHannel DATA PATTern sets the data source of terminal 2 to pattern SOURce BB EVDO TERMinal2 DCHannel DATA PATTern
64. 28 19 2 4 3 2 256 38 4 4 3 1 512 76 8 4 3 0 1024 153 6 4 4 3 128 38 4 2 4 2 256 76 8 2 4 1 512 153 6 2 4 0 1024 307 2 2 5 2 512 76 8 4 5 1 1024 153 6 4 5 0 2048 307 2 4 6 3 128 76 8 1 6 2 256 153 6 1 6 1 512 307 2 1 6 0 1024 614 4 1 7 2 512 153 6 2 7 1 1024 307 2 2 7 0 2048 614 4 2 Traffic Channel Settings Rate Index Packet Size Index Packet Size bits Data Rate kbps Slot count 8 1 1024 307 2 2 8 0 3072 921 6 2 9 2 512 307 2 1 9 1 1024 614 4 1 9 0 2048 1228 8 1 10 0 4096 1228 8 2 11 1 1024 614 4 1 11 0 3072 1843 2 1 12 0 4096 2457 6 1 13 0 5120 1536 2 14 0 5120 3072 1 Table 4 3 Rate Index for Physical Layer Subtype 3 requires the appropriate Rev B option Rate Index Packet Size Index Packet Size bits Data Rate kbps Slot count 1 3 128 4 8 16 1 2 256 9 6 16 1 1 512 19 2 16 1 0 1024 38 4 16 2 3 128 9 6 8 2 2 256 19 2 8 2 1 512 38 4 8 2 0 1024 76 8 8 3 3 128 19 2 4 3 2 256 38 4 4 3 1 512 76 8 4 3 0 1024 153 6 4 4 3 128 38 4 2 4 2 256 76 8 2 4 1 512 153 6 2 4 0 1024 307 2 2 5 2 512 76 8 4 5 1 1024 153 6 4 5 0 2048 307 2 4 6 3 128 76 8 1 Traffic Channel Settings Rate Index Packet Size Index Packet Size bits Data Rate kbps Slot count 6 2 256 153 6 1 6 1 512 307 2 1 6 0 1024 614 4 1 7 2 512 153 6 2
65. 6 RST 1 2288E6 Example BB EVDO CRAT VAR 4086001 sets the chip rate to 4 08 Mcps Manual operation See Chip Rate Variation on page 56 SOURce lt hw gt BB EVDO FILTer PARameter APCO25 lt 25 gt Sets the roll off factor for filter type APCO25 Filter Clipping ARB Commands Parameters Apco25 float Range 0 05 to 0 99 Increment 0 01 RST 0 2 Example BB EVDO 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 55 SOURce lt hw gt BB EVDO FILTer PARameter COSine lt Cosine gt Sets the roll off factor for the Cosine filter type Parameters lt Cosine gt float Range 0 05 to 1 Increment 0 01 RST 0 1 Example BB EVDO FILT PAR COS 0 35 sets the roll off factor to 0 35 for filter type Cosine Manual operation See Roll Off Factor or on page 55 SOURce lt hw gt BB EVDO FILTer PARameter GAUSs Gauss Sets the roll off factor for the Gauss filter type Parameters lt Gauss gt float Range 0 15 to 2 5 Increment 0 01 RST 0 5 Example BB EVDO FILT PAR GAUS 0 5 sets B x T to 0 5 for the Gauss filter type Manual operation See Roll Off Factor or on page 55 SOURce lt hw gt BB EVDO FILTer PARameter LPASs lt LPass gt Sets the cut off frequency factor for the Lowpass filter ACP Opt type Parameters lt LPass gt float
66. 75K2 DR2150K4 DR3686K4 DR4300K8 DR4915K2 RST 38 4 kbps Example BB EVDO ANET CCH RATE DR76K8 sets the control channel rate to 76 8 kbps Manual operation See Rate Control Channel page 40 Access Network Commands SOURce lt hw gt BB EVDO ANETwork CCHannel REVision MAXimum lt Maximum gt Sets the value of the maximum revision field within the control channel message Parameters lt Maximum gt integer Range 0 to 255 RST 1 Example BB EVDO ANET CCH REV MAX 10 sets the value of the maximum revision field to 10 Manual operation See Maximum Revision on page 40 SOURce lt hw gt BB EVDO ANETwork CCHannel REVision MINimum Minimum Sets the value of the minimum revision field within the control channel message Parameters lt Minimum gt integer Range 0 to 255 RST 1 Example BB EVDO ANET CCH REV MIN 1 sets the value of the minimum revision field to 1 Manual operation See Minimum Revision on page 40 SOURce lt hw gt BB EVDO ANETwork CCHannel STATe State Enables or disables the control channel messages Parameters lt State gt 0 1 RST 0 Example BB EVDO ANET CCH STAT ON enables the control channel message Manual operation See State Control Channel page 40 SOURce lt hw gt BB EVDO ANETwork CPMode lt CpMode gt Enables or disables a special mode within the 1xEV DO generator Note Dur
67. ACKet lt ch gt DATA on page 106 Manual operation See Data Source Packet on page 52 SOURce lt hw gt BB EVDO TERMinal lt st gt DCHannel PACKet lt ch gt DRATe enabled for an access terminal working in traffic mode Displays the data rate in kbps of the selected packet Note Configuration of Packet 2 and Packet 3 transmitted on the second and the third subframe is only enabled for physical layer subtype 2 Return values lt DRate gt float Range 0 to Example BB EVDO TERM2 MODE TRAF enables terminal 2 to work in traffic mode BB EVDO TERM2 DCH PACK2 DRAT queries the data rate of the packet number 2 for terminal 2 Response 6 4 the data rate of packet 2 is 6 4 kbps Usage Query only Manual operation See Data Rate Packet on page 52 Configure Access Terminal Commands SOURce lt hw gt BB EVDO TERMinal lt st gt DCHannel PACKet lt ch gt FCS STATe lt State gt enabled for an access terminal working in traffic mode Enables or disables appending a standard Frame Check Sequence FCS and tail to the MAC layer packet Note Configuration of Packet 2 and Packet 3 transmitted on the second and the third subframe is only enabled for physical layer subtype 2 Parameters lt State gt 0 1 RST ON Example BB EVDO TERM2 MODE ACC enables terminal 2 to work in access mode BB EVDO TERM2 DCH PACK FCS STAT OFF disables appending of FCS
68. BB EVDO TERMinal lt st gt RRIChannel STATe on page 117 Relative Gain RRI Channel enabled for access terminal working in traffic mode only Sets the gain of the reverse rate indicator RRI channel relative to the pilot channel power Remote command SOURce lt hw gt BB EVDO TERMinal st RRIChannel GAIN on page 116 State DSC Channel enabled for Physical Layer subtype 2 and an access terminal working in traffic mode only Enables or disables the state of the data source control DSC channel Remote command SOURce lt hw gt EVDO TERMinal lt st gt DSCChannel STATe on page 114 Relative Gain DSC Channel enabled for Physical Layer subtype 2 and an access terminal working in traffic mode only Sets the gain of the data source control DSC channel relative to the pilot channel power Remote command SOURce lt hw gt BB EVDO TERMinal st DSCChannel GAIN on page 113 Length DSC Channel enabled for Physical Layer subtype 2 and an access terminal working in traffic mode only Specifies the transmission duration of the data source control DSC channel in slots Remote command SOURce lt hw gt BB EVDO TERMinal lt st gt DSCChannel LENGth on page 114 Values oct DSC Channel enabled for Physical Layer subtype 2 and an access terminal working in traffic mode only Specifies the pattern transmitted o
69. Ck KKK Ck Ck ck KKK kk kc k ck SOURcel1 BB EVDO SETTing STORe var user temp 1xEVDO def MMEM CDIR var user temp SOURCe1 BB EVDO SETTing CATalog l1xEVDO def 1xEVDO dl l1xEVDO test SOURCe1 BB EVDO SETTing DELete IxEVDO test SOURCe1 BB EVDO SETTing LOAD IxEVDO dl Programming Examples Change the data transmission direction queries PN offset sets the system time queries version and ARB sequence length generates and stores an waveform file in the current directory SOURce1 BB EVDO LINK DOWN SOURce1 BB EVDO LINK UP SOURce1 BB EVDO PNOFfset 0 SOURce1 BB EVDO STIMe 32 SOURce1 BB EVDO SLENgth 48 SOURCe1 BB EVDO VERSion Release B SOURCel BB EVDO WAVeform CREate wvlxEVDO ul Example Adjusting clock marker and trigger settings The following example lists the provided commands 11 CKCkCkckckckckckckckckckckckckckckckckckckckckckckckckckckckckckckckckckckckckckckckckckckckckckckckckckckckckckckck ck ck ck ck ck ck kk Clock settings CkCkCckckckckckckckckckckckckckckckckckckckckckckckckckckckckckckckckckckckckckckckckckckckckckckckckckckckckckckck ck
70. 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 Traffic Channel Settings 1 access this dialog select Baseband gt 1xEV DO gt Link Direction gt Downlink 2 Select Traffic Channels Four users are available 3 To activate a user set its state to On e g User 1 On Traffic Channel Settings 4 To access the settings of a user select the corresponding field e g User 1 The corresponding Configure Traffic User 1 4 dialog opens The user number is indicated in the panel headline TxEV DO A Configure Traffic User 1 Packet Start Offset Rate Index Packet Size Rate Traffic Channel Settings TxEV DO A Configure Traffic User 1 DRC Lock Period DRC Lock Length The dialog comprises the settings of the traffic channel and of the forward MAC channel settings such as Reverse Power Control RPC and DRCLock State User Enables or disables the selected user If the user is enabled the proper MAC Index will be placed within the MAC channel and packets may be sent to the user If disabled the MAC Index will not be present within the MAC channel and packets may not be sent to the user Note Disabling the stat
71. Data Source Control DSC channel Parameters State 0 1 RST ON Example BB EVDO TERM2 DSCC STAT OFF deactivates DSC channel Manual operation See State DSC Channel on page 46 SOURce lt hw gt BB EVDO TERMinal lt st gt DSCChannel VALues Values enabled for Physical Layer subtype 2 and for an access terminal working in traffic mode Specifies the pattern transmitted on the Data Source Control DSC Channel The sequence starts at frame 0 and slot 0 and is repeated with the length of the pat tern Each specified value is transmitted for DSC length slots Configure Access Terminal Commands Parameters Values integer RST 0 Example BB EVDO TERM2 DSCC VAL 147 12 sets transmitted pattern on DSC to 147 12 Manual operation See Values oct DSC Channel on page 46 SOURce lt hw gt BB EVDO TERMinal lt st gt IMASk lt IMask gt Sets the long code mask of the channel Parameters lt IMask gt integer RST 00000000000 BB EVDO TERM2 1MAS H2FFFFFFFFFFF 42 sets the long code mask for channel to H2FFFFFFFFFFF 42 Manual operation See Long Code Mask I hex page 44 SOURce lt hw gt BB EVDO TERMinal lt st gt MODE Mode Sets the mode Traffic or Access of the selected access terminal Parameters Mode ACCess TRAFfic RST TRAFfic Example BB EVDO TERM2 MODE ACC
72. EQuency apply a carrier delay to reduce the crest factor SOURCe1l BB EVDO DOWN MC CDELay 0 000001 1 is delayed by 0 ns carrier 2 by 1000 ns carrier 4 by 2000 ns carrie 8 by 3000 ns General Commands 5 2 General Commands This section contains commands for the primary and general settings of the 1XEV DO standard These settings concern activation and deactivation of the standard setting the transmission direction defining the chip rate and the sequence length as well as the preset and power adjust setting SOURceshw IBEBE EVDO LINK ees erede tu 63 ESOURce hw BBIEVDO IPNOPFISGL rh tbe 63 SOURce shw BB EVDO PRESet karen naut Rae RE a Pedal 63 SOURcexshw EBB EVDO SETTing OATalog ak xoc gua 64 ESOURce shw T BB EVDO SET Ting DELele rien corner bat 64 ESOURCe lt hw gt BB EVDO SET Ting ht rtp ttn hpc 64 29 TBB EVDO SETTING STORE cirine iiaeiai 64 gt ees decd inre oa rn 65 BB EVDO SLENG 65 ESOURcGeshw BBIEVDO ISTATEB 65 SOURcexshw EBB EVDBO ST
73. IMe eire Feed rica Hd erede Ree 66 L SOURceshw rBBIEVDOMERDSIGOR 1 e re oer ene Eo te 66 5 lt gt 1 01 22111 111116 66 SOURce lt hw gt BB EVDO LINK Link Defines the transmission direction Parameters Link FORWard DOWN REVerse UP RST DOWN Example see example Performing general tasks on page 60 Manual operation See Link Direction on page 14 SOURce lt hw gt BB EVDO PNOFfset lt PnOffset gt Sets the PN Offset of the 1xEV DO signal Parameters lt PnOffset gt integer Range 0 to 511 RST 0 Example see example Performing general tasks on page 60 Manual operation See PN Offset on page 14 SOURce lt hw gt BB EVDO 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 EVDO STATe General Commands Example see example Performing general tasks on page 60 Usage Event Manual operation See Set To Default on page 13 SOURce lt hw gt BB EVDO SETTing CATalog Queries the files with 1xEV DO settings file extension 1xevdo in the default or the specified directory Return values lt Catalog gt lt filename1 gt lt filename2 gt Returns a string of file names separated b
74. NFinite on page 91 Packet Start Offset Sets the minimum number of slots between the end of one packet and the beginning of the next For single slot packets a value of zero will cause the next packet to be sent in the immediate next slot subject to scheduling Example Single Slot Packets SOFF 0 Frame 26 67 ms lot 1 667 ms t ca Packet 1 2 Packet 3 For multiple slot packets a value of zero will cause the next packet transmission to start three slots after the end of the previous packet The three slot delay is identical to the interleaving delay between slots for multiple slot packets The offset value is attached to the end of the preceding packet Traffic Channel Settings Example Multiple Slot Packets SOFF 0 Interieaving delay Packet 3 Packet 1 Packet 2 1 2 Note An offset value of zero with a rate change from a single slot packet to multiple slot packets will cause the first slot of the multiple slot packets to be transmitted in the slot immediately following the single slot packet Example Rate change SOFF 0 Single Slot Packet Multiple Slot Packet See chapter 3 1 Traffic Scheduling Process on page 11 for an explanation on how the control and traffic channels are transmitted over time Remote command SOURce lt hw gt BB EVDO USER lt st gt PACKet SOFFset on page 92 Rate Index Sets an index into the
75. OURce lt hw gt BB EVDO TERMinal st DCHannel PACKet ch FCS STATe on page 108 State Data Channel enabled for access terminal working in access mode only Enables or disables the state of the Data Channel Remote command SOURce hw BB EVDO TERMinal st DCHannel STATe on page 111 Relative Gain Data Channel enabled for access terminal working in access mode only Access Terminal Settings Sets the gain in dB of the data channel relative to the pilot channel power Remote command SOURce lt hw gt BB EVDO TERMinal lt st gt DCHannel GAIN on page 104 Capsule Length Data Channel enabled for access terminal working in access mode only Sets the number of frames 16 slots each to be transmitted after the preamble Each frame contains one data packet Remote command SOURce lt hw gt BB EVDO TERMinal lt st gt DCHannel CLENgth on page 102 Data Rate Data Channel enabled for access terminal working in access mode only Selects the data rate for the data channel Remote command SOURce hw BB EVDO TERMinal lt st gt DCHannel DRATe page 104 Data Source Data Channel enabled for access terminal working in access mode only Selects the 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 rando
76. R amp S9SMW K47 K87 1xEV DO Rev A Rev B User Manual 1175 6710 02 08 E 5 e lt 2 5 32 o o This document describes the following software options R amp S SMW K47 K87 1413 3932 xx 1413 6519 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 M hldorfstr 15 81671 M nchen 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 4 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 Contents 1 0 21 e 5 1 1 Documentation 5 1 2 Conventions Used the 7 1 271 22 rena 7 1 2 2 Conventions f
77. R76K8 DR153K6 DR307K2 DR614K4 DR921K6 DR1228K8 DR1536K DR1843K2 DR2457K6 DR3072K DR460K8 DR768K DR1075K2 DR2150K4 DR3686K4 DR4300K8 DR4915K2 RST 9 6 kbps Example BB EVDO TERM2 MODE ACC enables terminal 2 to work in access mode BB EVDO TERM2 DCH DRAT DR19K2 sets the data rate of the data channel for terminal 2 to 19 2 kbps Manual operation See Data Rate Data Channel on page 54 SOURce lt hw gt BB EVDO TERMinal lt st gt DCHannel FCS STATe State enabled for an access terminal working in access mode Enables or disables appending a standard Frame Check Sequence FCS to the MAC layer packet Parameters State 0 1 RST ON Example BB EVDO TERM2 MODE ACC enables terminal 2 to work in access mode BB EVDO TERM2 DCH FCS STAT OFF disables appending of FCS to the MAC layer for terminal 2 Manual operation See Append FCS Data Channel on page 55 SOURce lt hw gt BB EVDO TERMinal lt st gt DCHannel GAIN Gain enabled for an access terminal working in access mode Sets the gain in dB of the Data Channel relative to the pilot channel power Parameters Gain float Range 80 to 10dB Increment 0 01 RST 0 dB Example BB EVDO TERM2 MODE ACC enables terminal 2 to work in access mode BB EVDO TERM2 DCH GAIN 10 sets the relative gain of data channel to 10 dB Configure Access Terminal
78. Rce lt hw gt BB EVDO TERMinal st PCHannel GAIN on page 115 State Auxiliary Pilot Channel enabled for Physical Layer subtype 2 and an access terminal working in traffic mode only Enables or disables the state of the auxiliary pilot channel Remote command SOURce hw BB EVDO TERMinal st APCHannel STATe on page 102 Relative Gain Auxiliary Pilot Channel Sets the gain of the auxiliary pilot channel relative to the data channel power Note other channel gains are specified relative to the pilot channel power but the auxiliary pilot gain is specified relative to the data channel power This parameter is only enabled for Physical Layer subtype 2 and for an access terminal working in traffic mode Remote command SOURce hw BB EVDO TERMinal lt st gt APCHannel GAIN on page 101 Minimum Payload Auxiliary Pilot Channel enabled for Physical Layer subtype 2 and an access terminal working in traffic mode only Access Terminal Settings Sets the minimum payload size in bits of the data channel that activates the transmis sion of the auxiliary pilot channel Remote command SOURce lt hw gt EVDO TERMinal st APCHannel PAYLoad MINimum 102 State RRI Channel enabled for access terminal working in traffic mode only Enables or disables the state of the reverse rate indicator RRI channel Remote command SOURce hw
79. TERMinal sst DCHannel PACKet ch FCS STATe 108 lt gt lt gt 0 lt gt 108 lt gt lt gt lt gt 1 108 SOURce hw BB EVDO TERMinal st DCHannel PACKet ch MODulation 109 lt gt lt gt 0 lt gt 12 110 50 lt gt lt 8 gt gt 5 110 SOURce lt hw gt BB EVDO TERMinal lt st gt DCHannel PACKet lt ch gt SUBPackets COUNt 110 lt gt lt gt 0 111 lt gt lt gt 111 lt gt lt gt 0 112 lt gt lt gt 0 1 112 SOURce hw BB EVDO TERMinal sst DRCChanne
80. Twork RAB STATe State Activates or deactivates the reverse activity bit RAB 5 8 Multi Carrier Configuration Commands Parameters State 0 1 OFF RST OFF Example BB EVDO ANET RAB STAT ON activates the Reverse Activity Bit Manual operation See State Reverse Activity Bit on page 40 SOURce lt hw gt BB EVDO ANETwork SUBType lt Subtype gt Selects the physical layer subtype Note The physical layer subtype settings can be queried per user Parameters lt Subtype gt 1 2 3 RST S2 Example BB EVDO ANET SUBT S2 sets the physical layer subtype to 2 Options S3 requires option R amp S SMW K87 Manual operation See Physical Layer Subtype User on page 27 Multi Carrier Configuration Commands Multi Carrier Configuration requires option R amp S SMW K87 SOURce hw BB EVDO UP MC BCLass essen rennen 84 SOURGe hw EBB EVDO IDOWRN MG BOLa8ss 22 tre ctae pad ter ated 84 lt gt 441 85 5 lt gt 85 SOURce lt hw gt 2 2 crunt itr 85 SOURceshw
81. Values DRE Channel i cr cree rerit 47 Values DSC Channel Version 66 14 Waveform file Create 1XEV DO ito eroe D tert 13 Web HEIP aa 6
82. With BPSK modulation a 0 ACK is mapped to 1 and a 1 NAK to 1 With OOK modulation a 0 ACK is mapped to ON and a 1 NAK to OFF Parameters lt Mode gt BPSK OOK BPSK Sets the modulation to BPSK Binary Phase Shift Keying OOK Sets the modulation to OOK On Off Keying Note This value is only enabled for physical layer subtype 2 RST BPSK Configure Access Terminal Commands Example BB EVDO TERM2 MODE TRAF sets the mode of terminal 2 to traffic BB EVDO TERM2 SUBT S2 sets the physical layer subtype of terminal 2 to 2 BB EVDO TERM2 ACKC MODE OOK selects OOK modulation for ACK channel of terminal 2 Manual operation See Mode ACK Channel on 48 SOURce lt hw gt BB EVDO TERMinal lt st gt ACKChannel STATe State enabled for access terminal working in traffic mode Enables or disables the ACK channel Parameters State 0 1 RST ON Example BB EVDO TERM2 ACKC STAT OFF deactivates the ACK channel for terminal 2 Manual operation See State ACK Channel on page 48 SOURce lt hw gt BB EVDO TERMinal lt st gt ACKChannel VALues Values enabled for access terminal working in traffic mode Specifies the data pattern transmitted on the ACK Channel The sequence starts at frame 0 and slot 0 and is repeated with the length of the pat tern A 0 specifies a 1 specifies The pattern is only read for slots
83. acket 1 to data list MMEM CDIR var user temp datalists selects the directory for the data lists SOURCe BB EVDO TERMinal2 DCHannel PACKet1 DATA DSELection datalist dm iqd selects datalist dm 1 file as data source This file must be in the directory var user temp datalists and have a file extension dm Manual operation See Data Source Packet on page 52 SOURce lt hw gt BB EVDO TERMinal lt st gt DCHannel PACKet lt ch gt DATA DSELection lt Filename gt enabled for an access terminal working in traffic mode Selects the data list for the data source Configure Access Terminal Commands Note Configuration of Packet 2 and Packet 3 transmitted on the second and the third subframe is only enabled for physical layer subtype 2 Parameters Filename string Example see SOURce hw BB EVDO TERMinal st DCHannel PACKet lt ch gt DATA on page 106 Manual operation See Data Source Packet on page 52 SOURce hw BB EVDO TERMinalsst DCHannel PACKet ch DATA PATTern Pattern enabled for an access terminal working in traffic mode Selects the bit pattern for the data source Note Configuration of Packet 2 and Packet 3 transmitted on the second and the third subframe is only enabled for physical layer subtype 2 Parameters Pattern 64 bits RST HO 1 Example see SOURce lt hw gt BB EVDO TERMinal lt st gt DCHannel P
84. al Commands ESOURCeshw I BB EVDO PREDGfEFIed cci eterna etre at iene eere 97 SOURce hw BB EVDO TERMinalsst ACKChannel GAIN eene 99 SOURce hw BB EVDO TERMinalsst ACKChannel GATing eere 99 5 lt gt lt 5 gt 99 5 lt gt lt gt 100 lt gt lt gt 100 lt gt lt gt 100 lt gt lt gt 101 Configure Access Terminal Commands SOURce hw BB EVDO TERMinal st APCHannel GAIN eese 101 SOURce hw BB EVDO TERMinal st APCHannel PAYLoad MlNimum 102 lt gt lt gt 5 102 lt gt lt gt 0 102 5
85. al 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 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 General instrument configuration such as checking the system configuration con figuring networks and remote operation Using the common status registers For a description of such tasks see the R amp S SMW user manual 3 About the 1xEV DO Options The following table gives an overview of parameters of the modulation system 1xEV DO Table 3 1 Parameters of the modulation system 1xEV DO Parameter Value Chip rate 1 2288 Channel types Forward link Pilot Channel Forward Traffic Channel Rev A Reverse Activity DRCLock Reverse Power Control ARQ Rev A Control Channel Reverse link access mode Pilot Channel e Data Channel Reverse link traffic mode Pilot Channel Auxiliary Pilot Channel Rev A Reverse Rate Indicator Data Rate Control Data Source Control Rev A ACK Channel Data Channel Generation mode Forward link Realtime mode
86. ample BB EVDO USER2 RPC MODE RANG sets the mode of the Reverse Power Control RPC Channel within the MAC channel for user 2 to range BB EVDO USER2 RPC RANG COUN 200 sets the number of RPC bits to 200 Manual operation See RPC Range Count on page 34 SOURce lt hw gt BB EVDO USER lt st gt RPC ZONE lt ch0 gt BIT Bit The Reverse Power Control RPC pattern is defined in form of table with four zones zone 0 3 For each zone a bit and a cont can be defined This parameter defines the RPC bits sent within the specific zone of the RPC Pattern Parameters Bit 011 0 to 1 RST 0 Example BB EVDO USER2 RPC MODE PATT sets the mode of the Reverse Power Control RPC Channel within the MAC channel for user 2 to pattern i e a user defined sequence will be transmitted BB EVDO USER2 RPC ZONE1 BIT 1 sets the bit for zone 1 to 1 Manual operation See RPC Pattern on page 34 SOURce lt hw gt BB EVDO USER lt st gt RPC ZONE lt ch0 gt COUNt Count The Reverse Power Control RPC pattern is defined in form of table with four zones zone 0 3 For each zone a bit and a count can be defined This parameter defines the number of RPC bits sent within the specific zone of the RPC Pattern Parameters Count integer Range 1 to 128 RST 0 Example BB EVDO USER2 RPC MODE PATT sets the mode of the Reverse Power Control RPC Channel within the MAC c
87. an be used In case a non existing channel is input the next available channel will be used Parameters lt Channel gt integer Range 0 to 3000 RST 1 Example see example Generating a downlink multi carrier signal on page 62 Options R amp S SMW K87 Manual operation See CDMA Channel Number on page 37 SOURce lt hw gt BB EVDO UP MC CARRier lt ch gt FREQuency Frequency SOURce lt hw gt BB EVDO DOWN MC CARRier lt ch gt FREQuency Frequency Sets the center frequency of the carrier in MHz In some cases not all center frequen cies are defined by the selected band class In case a non existing frequency is input the next available frequency will be used Parameters lt Frequency gt float Range 100 to 3000 Increment 1E 4 RST 870 03 Example see example Generating a downlink multi carrier signal on page 62 Options R amp S SMW K87 Manual operation See Center Frequency on page 38 5 9 Configure Traffic User Commands SOURce lt hw gt BB EVDO UP MC STATe State SOURce lt hw gt BB EVDO DOWN MC STATe State Enables or disables multi carrier operation Parameters State 0 1 RST 0 Example see example Generating a downlink multi carrier signal on page 62 Options R amp S SMW K87 Configure Traffic User Commands 5 lt gt 5 lt gt 2 9 99
88. asic 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 instrument 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 html 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
89. atin a beri UD rated 97 SOURce lt hw gt BB EVDO PRESet SOURce lt hw gt BB EVDO SET Ting CATalog iiec tnit rn t ete ete neri e neenon na 64 SOURceshw TBB EVDO SET ling DELelte gt oe e re a 64 SOURceshiw5 BB EVDO SETTing LOAD eterne enhn ex crt n i ee 64 SOURce lt hw gt BB EVDO SET Tirig STORe rri tret etit tenir e 64 SOURceshw BB EVDO SET Tinig S TORS FAST echt oon Lr hene ee bob Cx chase CES keen ee CN DRE 65 ESOURCES 65 SOURce lt hw gt BB EVDO STATe 5 lt 5 MME lt gt lt gt 99 lt gt lt gt 99 lt gt lt gt 2 99 lt gt lt gt 5 enne 100 lt gt lt gt 100 SOURce lt hw gt BB EVDO TERMinal lt st gt ACY Cle DURation lt gt
90. bands 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 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 e Auto The signal is generated continuously e Retrigger The signal is generated continuously A trigger event internal or external causes a restart Armed Auto The signal is generated only when a trigger event occurs Then the signal is gener ated continuously Trigger Settings An Arm stops the signal generation A subsequent trigger event internal with or external causes a restart Armed Retrigger The signal is generated only when a trigger event occurs 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 restar
91. c User Commands By default only 1 Interleave slot Interleave Factor 1 for an access terminal is con figured and transmission to that access terminal every 4th slot is selected For an interleave factor 1 packets on multiple interleave slots will be sent increasing the data throughput to the access terminal Parameters lt IFactor gt integer Range 1 to 4 RST 1 Example BB EVDO USER2 IFAC 2 sets 2 interleaved slots for user 2 on the forward link Manual operation See Interleave Factor on page 33 SOURce lt hw gt BB EVDO USER lt st gt MAC INDex Index Sets the MAC Index used for the selected user MAC Index should be different for the different users However in case that two users are using the same value for MAC Index the lower priority user will be disabled or be unable to enable The values for the MAC Indexes for the OtherUsers see SOURce lt hw gt BB EVDO ANETwork OUCount will be assigned from a pool of valid MAC Indexes that exclude the MAC Indexes specified for each of the four configurable users Parameters Index integer Range 5 to 63 for physical layer subtype 0 amp 1 6 to 127 for physical layer subtype 2 4 to 383 for physical layer subtype 3 RST Physical layer subtype 0 amp 1 5 for user 1 6 for user 2 7 for user 3 8 for user 4 Physical layer subtype 2 6 for user 1 7 for user 2 8 for user 3 9 for user 4 Example BB EVDO USER2 MAC IND 6 sets t
92. ck ck ck ck ck ck kk SOURCe1 BB EVDO CLOCk SOURce INTernal CKCkCckckckckckckckckckckckckckckckckckckckckckckckckckckckckckckckckckckckckckckckckckckckckckckckckckckckckckckckck ck ck ck ck kk kk Configure and enable standard marker signal SOURCel BB EVDO TRIGger OUTPut1 MODE RATio SOURCel BB EVDO TRIGger OUTPutl ONTime 40 SOURCel BB EVDO TRIGger OUTPutl OFFTime 20 CkCkCckckckckckckckckckckckckckckckckckckckckckckckckckckckckckckckckckckckckckckckckckckckckckckckckckckckckckckckck ck ck ck ck ck ck kk Configure and enable signal generation CKCkCckckckckckckckckckckckckckckckckckckckckckckckckckckckckckckckckckckckckckckckckckckckckckckckckckckckckckckck ck ck ck ck ck ck ck kk SOURce1 BB EVDO TRIGger SOURce INTernal SOURce1 BB EVDO TRIGger SEQuence ARETrigger SOURce1 BB EVDO STAT SOURce1 BB EVDO TRIGger EXECute SOURce1 BB EVDO TRIGger ARM EXECute SOURcel1 BB EVDO TRIGger RMODe Stopped SOURce1 BB EVDO TRIGger EXECute SOURce1 BB EVDO TRIGger RMODe Run Programming Examples Example Generating a downlink multi carrier signal This example shows how to enable the multi carrier configuration and generate a sig nal composed of four carriers within a selected band class
93. cted Rate Index and Packet Size see table 4 1 and table 4 2 Note Selected rate becomes effective at the beginning of the next packet transmitted to the selected user Remote command SOURce hw BB EVDO USER st RATE on page 93 Slot Count Displays the slot count of the packets sent to the selected user This parameter is read only The value is set automatically depending on the selected Rate Index and Packet Size see table 4 1 and table 4 2 Note Selected rate becomes effective at the beginning of the next packet transmitted to the selected user Remote command SOURce hw BB EVDO USER st SCOunt on 96 Data Pattern hex Sets the data pattern for the data portion of the packets sent to the user The most significant bit MSB of this value is the MSB of the packet and the word is repeated to fill all space within the packet This parameter is in a hexadecimal format Remote command SOURce hw BB EVDO USER lt st gt DATA PATTern on 87 MAC Index Sets the MAC Index used for the selected user MAC Index should be different for the different users However in case that two users are using the same value for MAC Index the lower priority user will be disabled or be unable to enable Traffic Channel Settings The values for the MAC Indexes for the OtherUsers see parameter Other Users Count will be assigned from a pool of valid MAC Indexes that
94. d SOURce lt hw gt BB EVDO TERMinal st DRCChannel VALues page 113 Cover DRC Channel enabled for access terminal working in traffic mode only Selects the data rate control DRC channel Walsh cover Remote command SOURce lt hw gt BB EVDO TERMinal lt st gt DRCChannel COVer on page 112 Gating Active DRC Channel enabled for access terminal working in traffic mode only Activates or deactivates the data rate control DRC Channel gating With deactivated gating each DRC value is repeated for DRC length slots Access Terminal Settings Example DRCLength 4 Gating OFF Forward traffic channel DRC channel If gating is active each value of the DRC channel is transmitted for one slot followed by DRCLenght 1 empty slots Example DRCLength 4 Gating ON Forward traffic channel DRC channel Remote command SOURce hw BB EVDO TERMinal lt st gt DRCChannel GATing STATe on page 112 State ACK Channel enabled for access terminal working in traffic mode only Enables or disables the ACK channel Remote command SOURce hw BB EVDO TERMinal st ACKChannel STATe on page 100 Relative Gain ACK Channel enabled for access terminal working in traffic mode only Sets the gain of the ACK channel relative to the pilot channel power Remote command SOURce hw BB EVDO TERMinal lt st gt ACKChannel GAIN on page 99 Mo
95. d trigger settings Cover DRC Channel d ECT Crest factor Clipping Current range without recalculation ET Cut Off Frequency entren 56 D Data Channel Capsule Data Rate T Data cece teas Packet State Relative Gain State Data Channel State Data List Packet BH E Data Patlelhl uoti ca toner Data Rate Data Rate Data Channel ae Data Rate Packet oreet Data source xe e eena O EEE EEEE EENET 52 Data Source Data Channel 54 Data Source Packet 106 Default settings Uilnom 13 Delay Marker Trigger Disable Quadrature Spreading 44 111 Documentation overview 5 Downlink Sect MET 14 DRC Channel Gatinng Active n cr Relative Gain 0 2 0204022 State LIUC S DRC Channel Cover DRC Channel Gatinng Active 112 DRC Channel Relative Gain s 112 DRG Channel State sii
96. de ACK Channel enabled for access terminal working in traffic mode only Specifies the modulation mode of the ACK channel BPSK Sets the modulation to BPSK Binary Phase Shift Keying With BPSK modulation a 0 is mapped to 1 and a 1 to 1 respectively OOK Sets the modulation to OOK On Off Keying With OOK modulation a 0 ACK is mapped to ON and a 1 NAK to OFF Note OKK modulation is only enabled for physical layer subtype 2 Remote command SOURce lt hw gt BB EVDO TERMinal st ACKChannel MODE on page 99 Gating bin ACK Channel enabled for access terminal working in traffic mode only Access Terminal Settings Sets the active and inactive slots of the ACK channel The sequence starts at frame 0 and slot 0 and is repeated with the length of the pat tern A 0 gates the ACK channel off for the corresponding slot a 1 activates the channel Remote command SOURce lt hw gt BB EVDO TERMinal lt st gt ACKChannel GATing on page 99 Values ACK Channel enabled for access terminal working in traffic mode only Specifies the data pattern transmitted on the ACK Channel The sequence starts at frame 0 and slot 0 and is repeated with the length of the pat tern 0 specifies an ACK 1 specifies a This pattern is only read for slots that are gated on Remote command SOURce lt hw gt BB EVDO TERMinal lt st gt ACKChannel VALues page 100
97. e User1 traffic has priority over User2 User3 and User4 traffic User2 traffic has priority over User3 and Userd4 traffic Users traffic has priority over User4 traffic If no traffic is scheduled for a slot an idle slot will be transmitted User Manual 1175 6710 02 08 11 General Settings 4 1xEV DO Configuration and Settings 4 1 gt access the 1xEV DO settings select Baseband gt 1xEV DO The remote commands required to define these settings are described in chapter 5 Remote Control Commands on page 59 General Settings The tab provides access to the default and the Save Recall settings The selected link direction determines the available parameters 1xEV DO 1xEV DO Version Link Direction Downlink Forward PN Offset Access Network Settings cdmaOne Equal Clip Off Nd m 14 d Esc 14 System tueur tases e Rad 14 Multicarrier 4 444 10000 14 Access Network 14 Filter Clipping ARB 5 66 0 15 General Settings State Activates the standard and deactivates all the other digital standards and digital modu lation modes in the same path Remote command
98. e Pilot Channel Displays the state of the pilot channel Pilot channel is transmitted by sector on each active forward channel It is present always and transmitted at the full sector power Remote command SOURce lt hw gt BB EVDO ANETwork PCHannel STATe on page 82 State Control Channel Enables or disables the control channel messages The only control channel message that is ever sent is the Sync Message When this is enabled the control channel messages will have the highest priority for placement within the slots The Sync Message will be updated constantly even when the control channel is not enabled Remote command SOURce lt hw gt BB EVDO ANETwork CCHannel STATe 81 Rate Control Channel Sets the rate that the control channel messages are transmitted at Remote command SOURce hw BB EVDO ANETwork CCHannel RATE on page 80 Packet Start Offset Sets the offset in slots from the start of control channel cycle to the start of the syn chronous message capsule that contains the Sync Message Seechapter 3 1 Traffic Scheduling Process on page 11 for an explanation on how the control and traffic channels are transmitted over time Remote command SOURce hw BB EVDO ANETwork CCHannel PSOFfset on page 80 Minimum Revision Sets the value of the minimum revision field within the control channel message Remote command SOURce hw BB EVDO ANETwork CCHann
99. e 116 Preamble Length enabled for access terminal working in access mode only Specifies the length of the preamble in frames 16 slots each of the access probe see figure below Access Cycle Access Probe Remote command SOURce lt hw gt BB EVDO TERMinal lt st gt PLENgth on page 116 Access Cycle Duration enabled for access terminal working in access mode only Access Terminal Settings Sets the access cycle duration in slots Access probes are repeated with a period of access cycle duration slots Remote command SOURce lt hw gt BB EVDO TERMinal st ACYCle DURation on page 100 Access Cycle Offset enabled for access terminal working in access mode only The access channel transmission starts with this number of slots relative to the begin ning of each access cycle duration Remote command SOURce hw BB EVDO TERMinal st ACYCle OFFSet on page 101 State Pilot Channel Displays the state of the pilot channel Note The pilot channel is always switched on Remote command SOURce hw BB EVDO TERMinal st PCHannel STATe on 116 Gain Pilot Channel Sets the gain of the pilot channel Gains of other channels are relative to the pilot channel power This setting is used to distinguish the power between access terminals when more than one access terminal is active Remote command SOU
100. e of a user during a transfer aborts all transfers to the user Remote command SOURce lt hw gt BB EVDO USER lt st gt STATe on page 96 Traffic Channel Settings Physical Layer Subtype User Displays the physical layer subtype selected in the menu Access Network Settings Remote command SOURce lt hw gt BB EVDO ANETwork SUBType on page 84 Number of Packets to Send Sets the number of packets to send to the selected user The number of packets to be sent depends on whether the parameter Infinite is enabled or disabled If Infinite is enabled there is no limit to the number of packets sent to the user If Infinite is disabled and a value is specified while packets are being sent the new count value will be used at the end of transmission of the current packet If a value of zero is specified the transmission to the user will be stopped at the end of the current packet Remote command SOURce hw BB EVDO USER lt st gt PACKet SOURce hw BB EVDO USER lt st gt PACKet INFinite on page 91 COUNt on page 91 Infinite Enables or disables sending an unlimited number of packets to the selected user If Infinite is enabled there is no limit to the number of packets sent to the user If Infinite is disabled the number of packets to be sent to the selected user can be specified Remote command SOURce lt hw gt BB EVDO USER lt st gt PACKet I
101. ect iioii taza serus 94 5 lt gt 5 lt gt 6 6 rere nnne 94 SOURceshw EBB EVDO USERssESRPCOIRANGe 22 1 94 SOQURceshw BB EVDO USERsst RPC ZONE ch0 BIT eoe 95 5 0 lt gt lt 5 gt 20 lt gt 95 5 lt gt lt 5 gt 96 SOURCeshweTBBIEVDO JSERSSISIS TATR 96 SOURce lt hw gt BB EVDO USER lt st gt DATA PATTern Pattern Sets the data pattern for the data portion of the packets sent to the user The most sig nificant bit MSB of this value is the MSB of the packet and the word is repeated to fill all space within the packet This parameter is 32 bits and in a hexadecimal format Parameters Pattern 32 bits RST H00000000 32 Configure Traffic User Commands Example BB EVDO USER2 DTA PATT H55aa55aa sets the data pattern for user 2 Manual operation See Data Pattern hex on page 32 SOURce lt hw gt BB EVDO USER lt st gt DRCLock LENGth Length Sets the number of DRC Data Rate Control Lock periods that the state of the DRC Lock for the selected user will be held constant Note Changes in the DRC Lock state are only considered at the interval defined by the
102. efines the unit for the entry of the length of the signal sequence Parameters lt SLunit gt SLOT CHIP SEQuence RST SEQuence Example see SOURce hw BB EVDO TRIGger SLENgth on page 74 Manual operation See Signal Duration Unit on page 17 SOURce hw BB EVDO TRIGger SOURce Source 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 triggering by a signal from the other paths Trigger Commands Parameters Source INTernal OBASeband 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 depending on the current baseband RST INTernal Example BB EVDO TRIG SOUR INT selects an internal trigger Manual operation See Trigger Source on page 18 SOURce lt hw gt BB EVDO TRIGger EXTernal DELay Delay
103. el REVision MINimum on page 81 Maximum Revision Sets the value of the maximum revision field within the control channel message Remote command SOURce hw BB EVDO ANETwork CCHannel REVision MAXimum on page 81 State Reverse Activity Bit Activates or deactivates the reverse activity bit RAB Remote command SOURce hw BB EVDO ANETwork RAB STATe on page 83 Access Terminal Settings RAB Level Sets the power within the MAC block for the Reverse Activity Channel Remote command SOURce lt hw gt BB EVDO ANETwork RAB LEVel on page 83 RAB Length for physical layer subtype 0 amp 1 only Sets the duration in slots of a Reverse Activity bit Remote command SOURce lt hw gt BB EVDO ANETwork RAB LENGth on page 82 RAB Offset for physical layer subtype 0 amp 1 only Sets the starting time offset of the Reverse Activity RA bit in slots The command is specified in Reverse Activity Length 8 units The RA bit starts when the following equation is satisfied System Time mod RABlenght RABOffset where System Time is expressed in slots Remote command SOURce lt hw gt BB EVDO ANETwork RAB OFFSet on page 83 RAB MAC Index For physical layer subtype 3 only sets the RAB MAC Index Remote command SOURce lt hw gt EVDO ANETwork RAB MAC INDex on page 83 Other Users Count Sets the number of additional us
104. enabled for physical layer subtype 2 and for an access terminal working in traffic mode Sets the number of sub packets to be sent Parameters Count Example Manual operation Configure Access Terminal Commands integer Range 1 to 4 RST 1 BB EVDO TERM2 MODE TRAF enables terminal 2 to work in traffic mode B S B EVDO TERM2 SUBT S2 ets physical layer subtype 2 for terminal 2 BB EVDO TERM2 DCH PACK3 SUBP COUN 4 sets the number of sub packets to 4 i e subpacket 0 1 2 and 3 of a packet will be sent in a subframe each with 2 subframes interleaving between before the next packet is started This is to simulate a situation where 3 times NAK has been received freom the basestation with an ACK after the 4th sub packet See Number of Sub packets Packet on page 51 SOURce lt hw gt BB EVDO TERMinal lt st gt DCHannel STATe State enabled for an access terminal working in access mode Enables or disables the state of the Data Channel Parameters State Example Manual operation 0 1 RST ON BB EVDO TERM2 MODE ACC enables terminal 2 to work in access mode BB EVDO TERM2 DCH STAT OFF disables data channel for terminal 2 See State Data Channel on page 53 SOURce lt hw gt BB EVDO TERMinal lt st gt DQSPreading lt DqSpreading gt Disables the quadrature spreading complex multiply with PN sequences and
105. ention 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 case 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
106. ern in form of table with four zones zone 0 3 For each zone a bit and a count can be defined Bit Defines the RPC bits sent within the specific zone of the RPC Pat tern Count Defines the number of RPC bits sent within the specific zone of the RPC Pattern Remote command SOURce lt hw gt BB EVDO USER lt st gt RPC ZONE lt ch0 gt BIT on page 95 SOURce lt hw gt BB EVDO USER lt st gt RPC ZONE lt ch0 gt COUNt on page 95 DRC Lock State Sets the state of the DRC Data Rate Control Lock bit for the selected user Note Changes in the DRC Lock state are only considered at the interval defined by the parameter DRC Lock Length Remote command SOURce hw EVDO USER lt st gt DRCLock STATe on page 89 DRC Lock Period Sets the period measured in slots of time between successive transmissions of the DRC Data Rate Control Lock bit for the selected user Traffic Channel Settings Example DRCLockLenght 4 DRCLockPeriod 8 DRCLockLenght DRCLockLenght DRCLockPeriod Note A value of zero will disable the DRC Lock subchannel and the RPC chan nel of the selected user will not be punctured with the DRC Lock subchannel Remote command SOURce lt hw gt BB EVDO USER lt st gt DRCLock PERiod on page 88 DRC Lock Length Sets the number of DRC Data Rate Control Lock Periods that the state of the DRC Lock for the selected user will be held con
107. ers beyond the four defined users that appear in the MAC Channel These additional users will never have a packet addressed to them but are used to fill in the MAC channel code domain These Other Users are used to evenly distribute the excess power beyond what is required by the User 1 4 and RAB channels Remote command SOURce lt hw gt BB EVDO ANETwork OUCount on page 82 4 9 Access Terminal Settings 1 access this dialog select Baseband gt 1xEV DO gt Link Direction gt Uplink 2 Select Access Terminals Four terminals are available Access Terminal Settings User Defined 3 To enable a subset of predefined settings for faster configuration select Prede fined Settings 4 To activate a terminal set its state to On e g Terminal 1 On 5 To access the settings of a terminal select the corresponding field e g Terminal 1 The corresponding Configure Access Terminal 1 4 dialog opens The access termina number is indicated in the panel headline TxEV DO A Configure Access Terminal 1 Traffic M Disable Quadrature Spreading Jon Long Code Mask hex 0000 0000 000 Long Code Mask Q hex 0000 0000 000 I M pilot Channel State Off CO On Gain o00 ds _ Pilot Channel State On Rela
108. exclude the MAC Indexes specified for each of the four configurable users Remote command SOURce lt hw gt BB EVDO USER st MAC INDex on page 90 MAC Level Sets the power within the MAC channel that is dedicated to the selected user Remote command SOURce hw BB EVDO USER st MAC LEVel on page 90 Interleave Factor Controls the number of interleave slots used for the selected user on the forward link Four interleave slots are defined in the 1xEV DO system By default only 1 Interleave slot Interleave Factor 1 for an access terminal is configured and transmission to that access terminal every 4th slot is selected For an interleave factor 1 packets on multiple interleave slots will be sent increasing the data throughput to the access ter minal Remote command SOURce hw BB EVDO USER st IFACtor on page 89 RPC Mode Sets the operation mode for the Reverse Power Control RPC Channel within the MAC channel for the selected user Hold An alternating series of Up and Down power control bits are transmit ted The intent is to hold the access terminal at a constant power level This mode always starts with an Up bit and ends with the fol lowing Down bit This mode is two bits long All up A continuous stream of Up 0 power control bits are transmitted The intent is to force the access terminal to the highest transmit power level This mode is a single bit long
109. hannel for user 2 to pattern i e a user defined sequence will be transmitted BB EVDO USER2 RPC ZONE1 COUNT 10 sets the number of RPC bits for zone 1 to 10 5 10 Configure Access Terminal Commands Manual operation See RPC Pattern on page 34 SOURce lt hw gt BB EVDO USER lt st gt SCOunt Queries the slot count of the packets sent to the selected user Return values lt SCount gt integer Example BB EVDO ANET SUBT S2 sets the physical layer subtype to 2 BB EVDO USER2 RATE IND 4 sets the rate index of user 2 to 4 BB EVDO USER2 PSIZ PS256 sets the packet size for user 2 to 256 SOUR BB EVDO USER2 SCO queries the number of slots for user 2 Response 2 Usage Query only Manual operation See Slot Count on page 32 SOURce lt hw gt BB EVDO USER lt st gt STATe State Enables or disables the selected user If the user is enabled the proper MAC Index will be placed within the MAC channel and packets may be sent to the user If disabled the MAC Index will not be present within the MAC channel and packets may not be sent to the user Note Disabling the state of a user during a transfer aborts all transfers to the user Parameters lt State gt 0 1 RST ON user 1 OFF user 2 4 Example BB EVDO USER2 STAT ON activates user 2 Manual operation See State User on page 26 Configure Access Termin
110. hannel for user 2 to pattern i e a user defined sequence will be transmitted BB EVDO USER2 RPC ZONEO BIT 1 sets the bit for zone 0 to 1 BB EVDO USER2 RPC ZONE0 COUNT 10 sets the number of RPC bits for zone 0 to 10 BB EVDO USER2 RPC ZONE1 BIT 0 BB EVDO USER2 RPC ZONE1 COUNT 100 BB EVDO USER2 RPC ZONE2 BIT 1 BB EVDO USER2 RPC ZONE2 COUNT 50 R R BB EVDO USER2 RPC ZONE3 BIT 0 BB EVDO USER2 RPC ZONE3 COUNT 10 BB EVDO USER2 RPC INJ the user defined RPC pattern will be inserted at the end of the current RPC mode Usage Event SOURce lt hw gt BB EVDO USER lt st gt RPC MODE Mode Sets the operation mode for the Reverse Power Control RPC Channel within the MAC channel for the selected user Parameters Mode HOLD UP DOWN RANGe PATTern RST HOLD Example BB EVDO USER2 RPC MODE UP a continuous stream of Up 0 are transmitted on the Reverse Power Control RPC Channel within the MAC channel for user 2 Manual operation See RPC Mode on page 33 SOURce lt hw gt BB EVDO USER lt st gt RPC RANGe Range Sets the number of Reverse Power Control RPC bits sent in each direction when the RPC Mode is set to Range The specified value is used immediately Note This parameter is displayed in RPC Mode Range only Configure Traffic User Commands Parameters Range integer Range 1 to 256 RST 1 Ex
111. he MAC index for user 2 to 16 Manual operation See MAC Index on 32 SOURce lt hw gt BB EVDO USER lt st gt MAC LEVel Level Sets the power within the MAC channel that is dedicated to the selected user Parameters Level float Range 25 to 7 Increment 0 01 RST 7 Configure Traffic User Commands Example BB EVDO USER2 MAC LEV 7 0 sets the power within the MAC channel to 7 0 dB Manual operation See MAC Level on page 33 SOURce lt hw gt BB EVDO USER lt st gt PACKet COUNt Count Sets the number of packets to send to the selected user The number of packets to be send depends on whether the parameter Infinite is enabled or disabled If Infinite is enabled there is no limit to the number of packets sent to the user If Infinite is disabled and a value is specified while packets are being sent the new count value will be used at the end of transmission of the current packet If a value of zero is specified the transmission to the user will be stopped at the end of the current packet Parameters Count integer Range 0 to 65536 RST 65536 Example BB EVDO USER2 PACK INF OFF disables sending of unlimited number of packets BB EVDO USER2 PACK COUNT 10 sets the number of packets to be send to 10 Manual operation See Number of Packets to Send on page 27 SOURce lt hw gt BB EVDO USER lt st gt PACKet INFinite Infinite Enables or di
112. he 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 Define the signal source and the effect of a trigger event i e select the Trigger In gt Mode and Trigger In gt Source Define the connector 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 16 BE ONG NORD REOR 16 L Signal Duration UT 17 L Trigger Signal DUO Lisci 17 L Running Stopped iis ona 17 eee ett 17 Execute Triggel ccscssccscscsesscessscsesssssssecsesesesenesecescsessseetsseesesesecenesceesenses 17 a 18 L Sync Output to External 000 18 External Trigger 19 Hisce 19 Trigger Settings Common to All Basebands To enable simultaneous signal generation in all base
113. he third by 2000 ns etc Remote command SOURce lt hw gt BB EVDO UP MC CDELay on page 85 SOURce lt hw gt BB EVDO DOWN MC CDELay on page 85 State Switches the selected carrier on or off Remote command SOURce hw BB EVDO UP MC CARRierc ch STATe on page 85 SOURce lt hw gt BB EVDO DOWN MC CARRier ch STATe on page 85 CDMA Channel Number Selects the carrier s channel number Access Network Settings The selected channel numbers are directly translated into center frequencies accord ing to the used band class In some cases not all channel numbers in the range indica ted by the tool tip are allowed In case a non existing channel is selected the software selects the next available channel Remote command SOURce lt hw gt BB EVDO UP MC CARRier lt ch gt CHANnel on page 86 SOURce hw BB EVDO DOWN MC CARRier ch CHANnel on page 86 Center Frequency Sets the the center frequency of the carrier In some cases not all center frequencies in the range indicated by the tool tip are defined by the selected band class In case a non existing frequency is selected the software selects the next available frequency Remote command SOURce lt hw gt BB EVDO UP MC CARRier lt ch gt FREQuency on page 86 SOURce lt hw gt BB EVDO DOWN MC CARRier ch FREQuency on page 86 4 8 Access Network Settings The Access Network Settings
114. hw BB EVDO CLIPping MODE Mode For reverse link mode only The command sets the method for level clipping Clipping Parameters Mode 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 Filter Clipping ARB Commands Example BB EVDO CLIP MODE SCAL selects the absolute maximum of all the and Q values as the reference level BB EVDO CLIP LEV 80PCT sets the limit for level clipping to 8096 of this maximum level BB EVDO CLIP STAT ON activates level clipping Manual operation See Clipping Mode on page 57 SOURce lt hw gt BB EVDO CLIPping STATe State For reverse link mode only The command activates level clipping Clipping The value is defined with the com mandBB EVDO CLIPping LEVel mode of calculation with the command BB EVDO CLIPping MODE Parameters State 0 1 RST OFF Example BB EVDO CLIP STAT ON activates level clipping Manual operation See Clipping State on page 57 SOURce lt hw gt BB EVDO CRATe VARiation Variation Enters 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 Parameters lt Variation gt integer Range 400 to 5E
115. iers can be activated or deactivated separately 1xEV DO A Multicarrier Configuration Downlink Center Frequenmty Dad oett diete eter e rede eed 37 EGLI PEUT 37 Multi Carrier Configuration Settings Camat M EE 37 REI II IIO UII S 37 CDMA Channel Nutmber uei tnn n 37 COME EM 38 State Enables or disables multi carrier operation Remote command SOURce hw BB EVDO UP MC CARRier ch STATe on page 85 SOURce lt hw gt BB EVDO DOWN lt gt on page 85 Center Frequency band Shows the center frequency of the band resulting from the set active carriers Remote command SOURce lt hw gt BB EVDO DOWN MC CFRequency on page 85 SOURce lt hw gt BB EVDO UP MC CFRequency on page 85 Band Class Selects the band class for operation as defined in 3GPP2 C S0057 E Remote command SOURce lt hw gt BB EVDO UP MC BCLass on page 84 SOURce lt hw gt BB EVDO DOWN MC BCLass on page 84 Carrier Delay Applies a delay to each carrier in order to reduce the crest factor of the sum signal The delay increases by the given value on each active carrier Inactive carriers are not taken into account Example Carrier Delay 1000 ns The first active carrier is delayed by 0 ns the second by 1000 ns t
116. ing the special mode all other parameters do not affect the signal output Parameters lt CpMode gt 0 1 0 Access Network Commands Example BB EVDO ANET CPM ON enables the special mode Manual operation See Continuous Pilot Mode on page 39 SOURce lt hw gt BB EVDO ANETwork OUCount lt OuCount gt Sets the number of additional users beyond the four defined users that appear in the MAC Channel Parameters lt OuCount gt integer Range 0 to 55 for physical layer subtype 0 amp 1 0 to 110 for physical layer subtype 2 0 to 360 for physical layer subtype 3 RST 1 Example BB EVDO ANET OUC 5 sets the number of additional users to 5 Manual operation See Other Users Count on page 41 SOURce lt hw gt BB EVDO ANETwork PCHannel STATe Displays the state of the pilot channel Pilot channel is transmitted by sector on each active forward channel It is present always and transmitted at the full sector power Return values lt State gt 0 1 OFF RST ON Example BB EVDO ANET PCH STAT displays the state of the pilot channel Usage Query only Manual operation See State Pilot Channel on page 40 SOURce lt hw gt BB EVDO ANETwork RAB LENGth Length Sets the duration in slots of a Reverse Activity bit Note This parameter is available for physical layer subtype 0 amp 1 only Parameters lt Length gt RL8 RL16 RL32 RL64 RST
117. is ttr entes 113 DRG LOCK 35 88 DRG Lock States 34 88 89 DSC Channel 46 Relative Gain 46 State 46 46 DSC Channel Length 114 DSC Channel Relative Gain 113 DSC Channel State 2 eterne n 114 DSC Channel Values ern rnc 114 E ret EI nett ek Dis qoe udo 72 External trigger Bm 19 F FCS Data Clhiannel 55 104 FCS Filter Parameter Filter TYDE EE Filtering Clipping ARB Settings 55 Fix marker delay to current range 22 Fix marker to dynamic range 76 Frame Offset 35 88 G Gain Pilot Channel deissendent 45 115 Gating Active ACK Channel 48 Gating Active DRC Channel 47 112 Generate Waveform file 1xEV DO z Gettirig Started n eere mnn ee aa H HARO iiic ettet toe webs 35 89 58 27 91 Infinite Packets Packet 50 108 Inject RPC Pattern 94 8 Interleave Factor
118. ive Gain ACK Channel 48 Relative Gain Auxiliary Pilot Channel 45 Relative Gain Data Channel Relative Gain DRC Channel Relative Gain DSC Channel 22 Relative Gain Packet Relative Gain Channel Release notes oT Reverse Activity Bit RAB Lergth eet rere RAB Level eus RAB OSEI State Reverse Activity Bit RAB Length Reverse Activity Bit RAB Offset 2983 Reverse Activity Bit State 2 09 PE 55 RPC Mode 33 94 RPG eeu e pen Deer 34 95 RPG Range GOL eet 34 94 RRI Channel Relative teda n dca 46 Irjcgp n 46 RRI Channel Relative Gain 116 RRI Channel State PEN TUT Trigger rm terrere ren 73 Save Recall TXE VEDO idonee pa reet Sequence Length ARB A Service ciet eked antes Set to default Signal Duration Signal duration unit iia 17 Signal Duration tret 74 Signal generation status
119. l GATing STATe 112 5 lt gt lt gt 0 113 lt gt lt gt 0 113 lt gt lt gt 0 113 lt gt lt gt 0 113 5 lt gt lt gt 05 114 lt gt lt gt 0 114 5 lt gt lt gt 0 114 5 lt gt lt gt 1 1 4 1 4144444 nennen 115 lt gt lt gt 115 lt gt lt gt 115
120. lly generated sequence according to a bit pattern Use the Pattern box to define the bit pattern 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_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 Use the standard File Manager function to transfer external data lists to the instrument See also section Modulation Data in the R amp S SMW user manual section File and Data Management R amp S SMW user manual e section Data List Editor the R amp S SMW user manual Remote command SOURce lt hw gt BB EVDO TERMinal lt st gt DCHannel PACKet lt ch gt DATA on page 106 SOURce lt hw gt BB EVDO TERMinal lt st gt DCHannel PACKet lt ch gt DATA DSELection on page 106 SOURce lt hw gt BB EVDO TERMinal lt st gt DCHannel PACKet lt ch gt DATA PATTern on page 107 FCS Packet enabled for access terminal working in traffic mode only Enables or disables appending a standard Frame Check Sequence FCS to the MAC layer packet Note Configuration of Packet 2 and Packet 3 transmitted on the second and the third subframe is only enabled for physical layer subtype 2 Remote command S
121. lt gt lt gt 0 103 lt gt lt gt 0 103 lt gt lt gt 0 103 lt gt lt gt 0 104 lt gt lt gt 0 5 104 SOURce hw BB EVDO TERMinal sst DCHannel GAIN eese 104 SOURce hw BB EVDO TERMinal sst DCHannel PACKet ch CCODing 105 850 lt gt lt 8 gt gt 105 lt gt lt gt 0 lt gt 106 SOURce lt hw gt BB EVDO TERMinal lt st gt DCHannel PACKet lt ch gt DATA DSELection 106 SOURce hw BB EVDO TERMinal st DCHannel PACKet ch DATA PATTern 107 SOURce hw BB EVDO TERMinal sst DCHannel PACKet ch DRATe 107 SOURce hw BB EVDO
122. m 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 Select the Select Data List gt navigate to the list file 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 section Modulation Data in the R amp S SMW user manual e section File and Data Management the R amp S SMW user manual section Data List Editor in the R amp S SMW user manual Remote command SOURce hw BB EVDO TERMinal lt st gt DCHannel DATA on page 103 SOURce hw BB EVDO TERMinal lt st gt DCHannel DATA PATTern on page 103 Filter Clipping ARB Settings Append FCS Data Channel enabled for access terminal working in access mode only Enables or disables appending a standard Frame Check Sequence FCS to the MAC layer packet Remote command SOURce hw BB EVDO TERMinal lt st gt DCHannel FCS STATe on page 104 4 10 Filter Clipping ARB Settings gt access this dialog select General gt Filter Clipping ARB IQ Settings
123. mode only Activates or deactivates channel coding including scrambling turbo encoding and channel interleaving Note Configuration of Packet 2 and Packet 3 transmitted on the second and the third subframe is only enabled for physical layer subtype 2 Remote command SOURce lt hw gt BB EVDO TERMinal lt st gt DCHannel PACKet lt ch gt CCODing on page 105 Data Source Packet enabled for access terminal working in traffic mode only Selects the data source The number of bits read from the data source for each packet depends on the payload size channel coding state and FCS state The following table gives an overview on the number of bits read FCS ON FCS OFF Channel Coding ON PayloadSize FCSSize 6 PayloadSize 6 Channel Coding OFF PayloadSize CodeRate PayloadSize CodeRate FCSSize FCSSize and code rate depend on the physical layer subtype see table bellow Physical layer subtype 0 amp 1 Physical layer subtype 2 FCSSize 16 24 Code rate 1 4 or 1 2 1 5 or 1 3 Note Configuration of Packet 2 and Packet 3 transmitted on the second and the third subframe is only enabled for physical layer subtype 2 Access Terminal Settings The following standard data sources are available e All 1 An internally generated sequence containing 0 data or 1 data e An internally generated pseudo random noise sequence Pattern An interna
124. n the data source control DSC Channel Access Terminal Settings The sequence starts at frame 0 and slot 0 and is repeated with the length of the pat tern Each specified value is transmitted for DSC length slots Remote command SOURce lt hw gt BB EVDO TERMinal st DSCChannel VALues on page 114 State DRC Channel enabled for access terminal working in traffic mode only Enables or disables the state of the data rate control DRC channel Remote command SOURce lt hw gt BB EVDO TERMinal st DRCChannel STATe 113 Relative Gain DRC Channel enabled for access terminal working in traffic mode only Sets the gain of the data rate control DRC channel relative to the pilot channel power Remote command SOURce lt hw gt BB EVDO TERMinal st DRCChannel GAIN on page 112 Length DRC Channel enabled for access terminal working in traffic mode only Specifies the transmission duration of the data rate control DRC channel in slots Remote command SOURce lt hw gt BB EVDO TERMinal lt st gt DRCChannel LENGth on page 113 Values hex DRC Channel enabled for access terminal working in traffic mode only Specifies the pattern transmitted on the data rate control DRC channel The sequence starts at frame 0 and slot 0 and is repeated with the length of the pat tern Each specified value is used for DRC length slots Remote comman
125. ntation Overview The user documentation for the R amp S SMW consists of the following parts Getting Started printed manual Online Help system on the instrument incl Tutorials 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 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 b
126. 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 1xEV DO Digital Standard The R amp S SMW K47 K87 is a firmware application that adds functionality to generate signals in accordance to the CDMA2000 1xEV DO Evolution Data Optimized Rev Rev CDMA2000 1xEV DO is the North American standard for the third mobile radio gener ation 3G CDMA2000 1xEV DO is a high speed packet switched transmission tech nique with forward peak data rates of 4 9152 Mbps per carrier designed and optimized for a data centric broadband network The R amp S SMW simulates 1xEV DO signal at the physical layer In forward link down link mode the signal is generated in realtime Parameter changes during active signal output take effect immediately without signal interruption In reverse link uplink mode the signal is precalculated and played from the ARB memory Parameter changes result in a recalculation of the signal The following list gives an overview of the main feature provided by the R amp S SMW for generating an 1xEV DO signal in accordance with 3GGP2 C S0024 B v3 0 Generation of 1xEV DO signals with a chip rate of 1 2288 Mc
127. or Procedure 7 1 2 3 Notes on Screenshots dcs diee eir 7 2 Welcome to the 1xEV DO Digital Standard 8 21 Accessing the 1xEV DO Dialog eene nnne nnn nnns 9 2 2 SCOPE 9 3 About the 1xEV DO nnne 10 3 1 Traffic Scheduling 111 nennen nnne nennen nn nennen 11 4 1xEV DO Configuration and 5 4 244 241 2 2 12 4 1 General eni tee rina uni inni 12 4 2 creen tee EE 15 4 3 Marker Settings 20 AA Clock Settings iiri erani Rina 22 4 5 Local and Global Connector Settings eese 24 4 6 Traffic Channel Settings 1 eniin eee nuu innu annua 24 4 7 Multi Carrier Configuration Settings eene nnn 36 4 8 Access Network 68 38 4 9 Access Terminal
128. or physical layer subtype 0 amp 1 the data channel is continuously active for the number of packets to send Remote command SOURce hw BB EVDO TERMinal st DCHannel PACKet ch STATe on page 110 Relative Gain Packet enabled for access terminal working in traffic mode only Sets the gain in dB of the selected packet relative to the pilot channel power Note Configuration of Packet 2 and Packet 3 transmitted on the second and the third subframe is only enabled for physical layer subtype 2 Remote command SOURce hw BB EVDO TERMinal st DCHannel PACKet ch GAIN on page 108 Infinite Packets Packet enabled for access terminal working in traffic mode only Enables or disables sending an unlimited number of packets If Infinite Packets is disabled the number of packets to send can be specified with the parameter Number of Packets to Send Note Configuration of Packet 2 and Packet 3 transmitted on the second and the third subframe is only enabled for physical layer subtype 2 Remote command SOURce lt hw gt BB EVDO TERMinal st DCHannel PACKet ch INFinite on page 108 Number of Packets to Send Packet enabled for access terminal working in traffic mode only Sets the number of packets to be sent The number of packets to send depends on whether the parameter Infinite Packets is enabled or disabled If Infinite Packets is enabled the
129. ource 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 Setting only provided for backward compatibility with other R amp S signal generators RST INTernal Example BB EVDO CLOC SOUR INT selects an internal clock reference Manual operation See Clock Source on 23 Access Network Commands 5 7 Access Network Commands SOURce shw BB EVDO ANETwork CCHannel PSOFfset 80 5 lt gt 80 5 lt gt 81 5 lt gt 81 5 lt gt 5 81 2 BB EVDO ANETworlecCPMOde octauo coe data teat neat 81 SOURcexshw BB EVDO ANETwWOFrk OUGCOUhE idea 82 5 lt gt
130. ple BB EVDO ANET SUBT S2 sets the physical layer subtype BB EVDO USER2 RATE IND 4 sets the rate index of user 2 BB EVDO USER2 PSIZ PS256 sets the packet size for user 2 SOUR BB EVDO USER2 RATE queries the data rate for user 2 Response 76 8 kbps Usage Query only Manual operation See Data Rate on page 32 SOURce lt hw gt BB EVDO USER lt st gt RATE INDex Index Determines the rate index Note Selected rate becomes effective at the beginning of the next packet transmitted to the selected user Parameters Index integer Range 1 to 12 physical layer subtype 0 amp 1 1 to 14 physi cal layer subtype 2 1 to 28 physical layer subtype 3 RST 1 Example BB EVDO ANET SUBT S2 sets the physical layer subtype BB EVDO USER2 RATE IND 4 sets the rate index of user 2 BB EVDO USER2 PSIZ PS256 sets the packet size for user 2 SOUR BB EVDO USER2 RATE queries the data rate for user 2 Response 76 8 kbps Manual operation See Rate Index on page 28 Configure Traffic User Commands SOURce lt hw gt BB EVDO USER lt st gt RPC INJect Enables sending of user defined Reverse Power Control RPC pattern at the end of the current RPC mode The former RPC mode will be restart at the end of the pattern transmission Example BB EVDO USER2 RPC MODE PATT sets the mode of the Reverse Power Control RPC Channel within the MAC c
131. ple Performing general tasks on page 60 Manual operation See System Time on page 14 SOURce lt hw gt BB EVDO VERSion Queries the version of the 1xEV DO standard underlying the definitions Return values lt Version gt string Example see example Performing general tasks on page 60 Usage Query only Manual operation See 1xEV DO Version page 14 SOURce lt hw gt BB EVDO WAVeform CREate Filename Creates a waveform using the current settings The file is stored with the predefined file extension wv The file name and the directory it is stored are user definable Setting parameters lt Filename gt string Example see example Performing general tasks on page 60 Usage Setting only Manual operation See Generate Waveform on page 13 Filter Clipping ARB Commands 5 lt gt 67 L SOURceshw BB EVDO CLIPBINEMOLD 2 67 5 lt gt 2 68 5 lt gt 68 SOURce lt hw BB EVDO FiLTer PARameter APCO2S erred hh nnn nen nh nua 68 Filter Clipping ARB Commands lt gt 1
132. ps Independent configuration of up to 4 traffic channels or 4 access terminals Support of physical layer subtypes 0 1 2 and 3 Support of multi carrier operation with up to 16 simultaneous carriers Operating modes Traffic and Access on the uplink e Simulation of up to 360 additional MAC users Generation of standard compliant forward downlink and reverse uplink channel types e Supports configuration of public data as defined in the standard such as Long Code Masks for and Q channel PreambleLength DRCLength etc Filling the data files for data channels from the following standard sources pattern all1 user defined up to 64 bits PN data or data lists Clipping for reducing the crest factor 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 1xEV DO Dialog 2 1 Accessing the 1xEV DO Dialog To open the dialog with 1xEV DO settings gt In the block diagram of the R amp S SMW select Baseband gt 1xEV DO A dialog box opens that display the provided general settings The sign
133. r LPASSEVM on page 70 Chip Rate Variation Enters the chip rate The chip rate entry changes the output clock and the modulation bandwidth Remote command SOURce lt hw gt BB EVDO CRATe VARiation page 68 4 10 2 Clipping Settings 1xEV DO A Filter Clipping ARB IQ Settings 100 gt Vector i jq M Provided are the following settings for configuring the clipping settings Filter Clipping ARB Settings Clipping State For reverse link mode only 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 1xEV DO signals may have very high crest factors particularly with many channels and long sequences Remote command SOURce lt hw gt BB EVDO CLIPping STATe page 68 Clipping Level For reverse link mode only 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 10096 indicates that clipping does not take place Remote command SOURce lt hw gt BB EVDO CLIPping LEVel on page 67 Clipping Mode For reverse link mode only 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
134. re is no limit to the number of packets sent If Infinite Packets is disabled the number of packets can be specified The data channel will be switched off after the specified Number of Packets have been sent Access Terminal Settings Note Configuration of Packet 2 and Packet 3 transmitted on the second and the third subframe is only enabled for physical layer subtype 2 Remote command SOURce hw BB EVDO TERMinal st DCHannel PACKet ch COUNt on page 105 Number of Sub packets Packet enabled for physical layer subtype 2 and an access terminal working in traffic mode only Sets the number of sub packets to be sent Example If number of sub packets is 4 then subpacket 0 1 2 and 3 of a packet will be sent in a subframe each with 2 subframes interleaving between before the next packet is star ted This is to simulate a situation where 3 times NAK has been received from the base station with an ACK after the 4th subpacket Remote command SOURce hw BB EVDO TERMinal lt st gt DCHannel PACKet lt ch gt SUBPackets COUNt page 110 Payload Size Packet enabled for access terminal working in traffic mode only Sets the payload size in bits for the selected packet Note Configuration of Packet 2 and Packet 3 transmitted on the second and the third subframe is only enabled for physical layer subtype 2 Remote command SOURce lt hw gt BB EVDO TERMinal st
135. s a number of rules to schedule which user s data is sent for each slot The rules are listed in order of priority with the highest priority rules being listed first In the event that two rules contradict each other the circumstances invoking the lower priority rule must be altered to resolve the contradiction A channel with State Off is never transmitted The first slot of the control channel packet is always transmitted at its specified off set at the start of the control channel cycle Once the first slot of a multiple slot packet is sent the remaining slots are always transmitted with the proper interlace 3 slots skipped after 1 slot sent Packets for a user can be transmitted on 1 4 interlaces there are a total of 4 inter laces in the 1xEV DO system Packets on the different interlaces will be duplicates of those sent on the other interlaces for a given user The interleave factor user interface parameter is used to control the number of interlaces used for each user Immediately after the transmission of the last slot of a multiple slot packet a lock out period of three slots is created No additional packets from the same source may be scheduled before the three slot period expires A control channel packet has priority over all other traffic channels This may exclude transmission of user channels in advance of the control channel packet if the other channel would require a slot that the control channel packet would requir
136. sables sending an unlimited number of packets to the selected user Parameters Infinite 0 1 Enables sending of an unlimited number of packets to the user OFF Disables sending of an unlimited number of packets to the user The number of packets to be sent can be specified RST 65536 Example BB EVDO USER2 PACK INF OFF disables sending of unlimited number of packets for user 2 BB EVDO USER2 PACK COUNT 10 sets the number of packets to be send to user 2 1010 Manual operation See Number of Packets to Send on page 27 Configure Traffic User Commands SOURce lt hw gt BB EVDO USER lt st gt PACKet SOFFset lt SOffset gt Sets the minimum number of slots between the end of one packet and the beginning of the next For single slot packets a value of zero will cause the next packet to be sent in the immediate next slot subject to scheduling For multiple slot packets a value of zero will cause the next packet transmission to start three slots after the end of the previous packet The three slot delay is identical to the interleaving delay between slots for multiple slot packets The offset value is attached to the end of the preceding packet Note An offset value of zero with a rate change from a single slot packets to a multiple slot packets will cause the first slot of the multiple slot packet to be transmitted in the slot immediately following the single slot packet Parameters lt SOffse
137. stant Note Changes in the DRC Lock state are only considered at the interval defined by the parameter DRC Lock Length A value of one allows updating of the DRC Lock bit at anytime Remote command SOURce lt hw gt BB EVDO USER lt st gt DRCLock LENGth on page 88 Frame Offset Sets the reverse link frame offset for the reverse link The frame offset is used to properly position the DRC Lock bit within the MAC channel Remote command SOURce lt hw gt BB EVDO USER lt st gt DRCLock OFFSet on page 88 H ARQ Mode Enables or disables the H ARQ Channel The H ARQ channel is used by the access network to transmit positive acknowledge ment ACK or a negative acknowledgement in response to a physical layer packet Note This parameter is enabled for Physical Layer Subtype 2 only Off Disables transmission of the H ARQ channel ACK The channel will be transmitted with all bits set to ACK NAK The channel will be transmitted with all bits set to NAK Remote command SOURce hw BB EVDO USER st MODE on 89 Multi Carrier Configuration Settings 4 7 Multi Carrier Configuration Settings D Multi Carrier Configuration requires option amp SMW K87 In multi carrier mode up to 16 modulated carriers can be generated with one base band Each carrier s center frequency is input via it s CDMA Channel Number or by directly entering the RF Center Frequency MHZ The carr
138. t 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 EVDO TRIGger SEQuence on page 72 Signal Duration Unit lt Trigger Settings Common to 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 EVDO TRIGger SLUNit on page 74 Trigger Signal Duration lt 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 EVDO TRIGger SLENgth on page 74 Running Stopped lt 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 the instrument waits for a trigger event Remote command SOURce lt hw gt BB EVDO TRIGger RMODe on page 73 Arm Trigger Settings Common to Basebands Stops the
139. t BB EVDO TERMinal lt st gt DCHannel PACKet lt ch gt PSIZe lt PSize gt enabled for an access terminal working in traffic mode Sets the Payload Size in bits for the selected packet Note Configuration of Packet 2 and Packet 3 transmitted on the second and the third subframe is only enabled for physical layer subtype 2 Parameters lt PSize gt 5128 PS256 5512 PS768 PS1024 PS1536 PS2048 PS3072 PS4096 PS6144 PS8192 PS12288 Example BB EVDO TERM2 MODE TRAF enables terminal 2 to work in traffic mode BB EVDO TERM2 SUBT 2 sets the physical layer subtype of terminal 2 to 2 BB EVDO 2 PACK3 PSIZ PS512 sets the payload size fro packet 3 to 512 Manual operation See Payload Size Packet on page 51 SOURce lt hw gt BB EVDO TERMinal lt st gt DCHannel PACKet lt ch gt STATe State For an access terminal working in traffic mode enables or disables the state of the packet s Parameters lt State gt 0 1 OFF ON RST 1 Example BB EVDO TERM2 MODE TRAF enables terminal 2 to work in traffic mode BB EVDO TERM2 SUBT 2 sets the physical layer subtype of terminal 2 to 2 BB EVDO 2 PACK2 STAT OFF deactivates packet 2 of terminal 2 Manual operation See State Packet on page 49 SOURce lt hw gt BB EVDO TERMinal lt st gt DCHannel PACKet lt ch gt SUBPackets COUNt lt Count gt
140. t gt integer Range 0 to 255 RST 0 Example BB EVDO USER2 PACK SOFF 10 sets the packet start offset for user 2 to10 Manual operation See Packet Start Offset on page 27 SOURce lt hw gt BB EVDO USER lt st gt PSIZe lt PSize gt Sets the packet size for the packets sent to the selected user Note Selected rate becomes effective at the beginning of the next packet transmitted to the selected user Parameters lt PSize gt 5128 PS256 5512 PS768 PS1024 PS1536 PS2048 PS3072 PS4096 PS5120 PS6144 PS8192 PS12288 PS7168 RST PS128 Example BB EVDO ANET SUBT 2 sets the physical layer subtype to 2 BB EVDO USER2 RATE IND 4 sets the rate index of user 2 to 4 BB EVDO USER2 PSIZ PS256 sets the packet size for user 2 to 256 SOUR BB EVDO USER2 RATE queries the data rare for user 2 Response 76 8 kbps Manual operation See Packet Size on page 32 Configure Traffic User Commands SOURce lt hw gt BB EVDO USER lt st gt RATE Queries the data rate of the packets sent to the selected user Note Selected rate becomes effective at the beginning of the next packet transmitted to the selected user Return values lt Rate gt DR4K8 DR9K6 DR19K2 DR38K4 DR76K8 DR153K6 DR307K2 DR614K4 DR921K6 DR1228K8 DR1536K DR1843K2 DR2457K6 DR3072K DR460K8 DR768K DR1075K2 DR2150K4 DR3686K4 DR4300K8 DR4915K2 RST DRAK8 Exam
141. t ones Note This function is not affected by the Preset function Parameters Fast 0 1 OFF ON RST 1 SOURce lt hw gt BB EVDO SLENgth lt SLength gt For reverse link mode only Sets the sequence length of the arbitrary waveform component of the 1XEV DO signal in number of frames This component is calculated in advance and output in the arbi trary waveform generator It is added to the real time signal components The number of chips is determined from this sequence length One slot of 1 67ms duration equals 2048 chips Parameters lt SLength gt integer Range 4 to dynamic Increment 4 RST 48 Example see example Performing general tasks on page 60 Manual operation See Sequence Length ARB on page 58 SOURce lt hw gt BB EVDO STATe State 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 see example Performing general tasks on page 60 5 3 Filter Clipping ARB Commands Manual operation See State on page 13 SOURce lt hw gt BB EVDO STIMe lt STime gt Sets the System Time value of the 1xEV DO signal and the base station The System Time value is expressed in units of 1 67 ms intervals 80 ms 48 Note In uplink the value selected for system time must be multiple of 16 Parameters lt STime gt integer Range 0 to 21 99E11 RST 0 Example see exam
142. table of rates and slot counts Note Selected rate becomes effective at the beginning of the next packet transmitted to the selected user For physical layer 0 amp 1 the parameter Rate Index alone automatically set the packet size data rate and the slot count for the packets sent to the selected user Parameters Packet Size Data Rate and Slot Count are read only Table 4 1 Rate Index for Physical Layer Subtype 0 amp 1 Rate Index Packet Size Index Packet Size bits Data Rate kbps Slot count 1 0 1024 38 4 16 2 0 1024 76 8 8 3 0 1024 153 6 4 4 0 1024 307 2 2 5 0 2048 307 2 4 6 0 1024 614 4 1 7 0 2048 614 4 2 8 0 3072 921 6 2 9 0 2048 1228 8 1 Traffic Channel Settings Rate Index Packet Size Index Packet Size bits Data Rate kbps Slot count 10 0 4096 1228 8 2 11 0 3072 1843 2 1 12 0 4096 2457 6 1 For physical layer subtype 2 however a combination of the parameters Rate Index and the parameter Packet Size sets the data rate and the slot count for the packets sent to the selected user Table 4 2 Rate Index for Physical Layer Subtype 2 Rate Index Packet Size Index Packet Size bits Data Rate kbps Slot count 1 3 128 4 8 16 1 2 256 9 6 16 1 1 512 19 2 16 1 0 1024 38 4 16 2 3 128 9 6 8 2 2 256 19 2 8 2 1 512 38 4 8 2 0 1024 76 8 8 3 3 1
143. te Control Lock bit for the selected user Note Changes in the DRC Lock state are only considered at the interval defined by the parameter DRC Lock Length Parameters State 0 1 RST OFF Example BB EVDO USER2 DRCL STAT ON activates the DRC Lock bit for user 2 Manual operation See DRC Lock State on page 34 SOURce lt hw gt BB EVDO USER lt st gt HARQ MODE Mode Enables or disables the H ARQ Channel The H ARQ channel is used by the access network to transmit positive acknowledgement ACK or a negative acknowledgement NAK in response to a physical layer packet Note This parameter is enabled for Physical Layer Subtype 2 only Parameters Mode OFF ACK NAK OFF Disables transmission of the H ARQ channel ACK Enables transmission of H ARQ The channel will be transmitted with all bits set to ACK NAK Enables transmission of H ARQ The channel will be transmitted with all bits set to NAK RST OFF Example BB EVDO USER2 SUBT S2 sets the physical layer subtype for user 2 to 2 BB EVDO USER2 HARQ MODE ACK enables ARQ channel The channel will be transmit with all bits set to ACK Manual operation H ARQ Mode on page 35 SOURce lt hw gt BB EVDO USER lt st gt IFACtor lt gt Controls the number of interleave slots used for the selected user on the forward link Four interleave slots are defined in the 1xEV DO system Configure Traffi
144. that are gated on This parameter is in binary format and has a maximal length of 16 bits Parameters Values integer RST H1 Example BB EVDO TERM2 ACKC VAL 8011 3 sets the data pattern transmitted on the ACK channel for termi nal 2 Manual operation See Values ACK Channel on page 49 SOURce lt hw gt BB EVDO TERMinal lt st gt ACYCle DURation Duration enabled for access terminal working in access mode Sets the access cycle duration in slots Access probes are repeated with a period of access cycle duration slots Configure Access Terminal Commands Parameters Duration integer Range 1 to 255 RST 16 Example BB EVDO TERM2 MODE ACC enables terminal 2 to work in access mode BB EVDO TERM2 ACYC DUR 20 sets the duration of the access cycle for terminal 2 to 20 slots Manual operation See Access Cycle Duration page 44 SOURce hw BB EVDO TERMinal sst ACYCle OFFSet Offset enabled for access terminal working in access mode The Access Channel transmission starts with this number of slots relative to the begin ning of each access cycle duration Parameters Offset integer Range 0 to 12 Increment RST 0 Example BB EVDO TERM2 MODE ACC enables terminal 2 to work in access mode BB EVDO TERM2 ACYC OFFS 10 sets the offset of the Access Channel to 10 Manual operation See Access Cycle Offset page 45
145. tion e g defining the transmission direction etc results and configura tion are stored with the save recall function ck ck ck ck Reset instrument first CKCkCkckckckckckckckckckckckckckckckckckckckckckckckckckckckckckckckckckckckckckckckckckckckckckckckckckckckckckckck ck ck ck ck ck ck kk RST CLS SOURce1 BB EVDO PRESet SOURce1 BB EVDO STATe ON SOURce1 BB EVDO SETTing STORe var user temp 1xEVDO def Recall settings kkkkkxkxkxkkkxkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkxk MMEM CDIR var user temp SOURce1 BB EVDO SETTing CATalog 1xEVDO_def 1xEVDO_dl 1xEVDO test SOURce1 BB EVDO SETTing DELete IxEVDO test SOURCe1 BB EVDO SETTing LOAD 1xEVDO dl Reset instrument first KREKEKKKKKKKKKKKKKKKKKKKKKK RST CLS SOURce1 BB EVDO PRESet SOURce1 BB EVDO STATe KKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKKK Save and Recall settings KK KKK KKK KKK KKK KKK KKK Ck Ck Ck Ck Ck Ck Ck Ck Ck Ck Ck Ck Ck Ck Ck Ck Ck Ck Ck Ck Ck Ck
146. tive Gain o00 ds Minimum Payload bits 28 E RRI Channel Off On Relative Gain Access Terminal Settings 1 00 A Configure Access Terminal 1 DSC Channel 7 7 State Off On Relative Gain 0 00 dB Length 8 Slots Values oct 0000 0000 0000 0000 DRC Channel State Off On Relative Gain 0 00 dB Length Values hex 0000 0000 0000 0000 Cover 7 Gating Active v On ACK Channel State Off Relative Gain 0 00148 Gating bin 0001 5 Data Channel The dialog comprises the settings of the access terminal mode of the data channel and configuration of the different channels such as Pilot Channel Auxiliary Pilot Channel Reverse Rate Indicator RRI Channel Data Source Control DSC Chan nel Data Rate Control DRC Channel and ACK channel The available channels depend on the selected Physical Layer Subtype and the selected Access Terminal Mode see table 4 4 Table 4 4 Overview on available channels depending on physical layer subtype and access terminal mode Physical Access Pilot Auxiliary RRI DSC DRC ACK Data Layer Terminal Channel Pilot Channel Channel Channel Channel Channel Subtype Mode Channel 0 amp 1 Traffic X X X Packet 1 Access X Packet 1 2 Traffic X X X X X Packet 1 3 Access X
147. to the MAC layer for terminal 2 packet 1 Manual operation See FCS Packet on page 53 SOURce lt hw gt BB EVDO TERMinal lt st gt DCHannel PACKet lt ch gt GAIN Gain enabled for an access terminal working in traffic mode Sets the gain in dB of the Data Channel relative to the pilot channel power Note Configuration of Packet 2 and Packet 3 transmitted on the second and the third subframe is only enabled for physical layer subtype 2 Parameters Gain float Range 80 dB to 10 dB Increment RST 0 dB Example BB EVDO TERM2 MODE TRAF enables terminal 2 to work in traffic mode BB EVDO TERM2 SUBT S2 sets the physical layer subtype of terminal 2 to 2 BB EVDO TERM2 DCH PACK3 GAIN 10 sets the relative gain of packet 3 to 10 dB Manual operation See Relative Gain Packet on page 50 SOURce lt hw gt BB EVDO TERMinal lt st gt DCHannel PACKet lt ch gt INFinite lt Infinite gt enabled for an access terminal working in traffic mode Enables or disables sending an unlimited number of packets Configure Access Terminal Commands The parameter Number of Packets to be Send depends on whether the parameter Infinite Packets is enabled or disabled If Infinite Packets is enabled there is no limit to the number of packets sent If Infinite Packets is disabled the number of packets can be specified Note Configuration of Packet 2 and Packet 3 transmitted
148. type 1 76 8 kbps 0151 R153K6 UL Subtype 1 153 6 kbps ULS2PS128LL UL Subtype 2 128 bits payload Low Latency ULS2PS256HC UL Subtype 2 256 bits payload Hight Capacity ULS2PS256LL ULS2PS512LL UL Subtype 2 256 bits payload Low Latency UL Subtype 2 512 bits payload Low Latency ULS2PS768LL UL Subtype 2 768 bits payload Low Latency ULS2PS1024LL UL Subtype 2 1024 bits payload Low Latency ULS2PS1536LL UL Subtype 2 1536 bits payload Low Latency ULS2PS2048LL UL Subtype 2 2048 bits payload Low Latency ULS2PS3072LL UL Subtype 2 3072 bits payload Low Latency ULS2PS4096LL UL Subtype 2 4096 bits payload Low Latency ULS2PS6144LL UL Subtype 2 6144 bits payload Low Latency ULS2PS8192LL UL Subtype 2 8192 bits payload Low Latency ULS2PS12288LL UL Subtype 2 12288 bits payload Low Latency Parameters lt Predefined gt Example Manual operation USER ULS1DR9K6 ULS1DR19K2 ULS1DR38K4 ULS1DR76K8 ULS1DR153K6 ULS2PS128LL ULS2PS256HC ULS2PS256LL ULS2PS512LL ULS2PS768LL ULS2PS1024LL ULS2PS1536LL ULS2PS2048LL ULS2PS3072LL ULS2PS4096LL ULS2PS6144LL ULS2PS8192LL ULS2PS12288LL RST USER BB EVDO PRED ULS2PS256HC sets the UL settings of Terminal 1 to UL of Subtype 2 with 256 bits payload and Hight Capacity BB EVDO TERMI SUBT
149. uration 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 hw BB EVDO TRIGger EXTernal INHibit on page 76 SOURce lt hw gt BB EVDO TRIGger OBASeband INHibit on page 73 Trigger Delay Delays the trigger event of the signal from the external trigger source the other path the other basebands internal trigger if common trigger settings are used Use this setting to 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 EVDO TRIGger EXTernal DELay page 75 SOURce lt hw gt BB EVDO TRIGger OBASeband DELay page 73 Marker Settings 4 3 Marker Settings This tab provides an access to the settings necessary to select and configure the marker output signal like the marker mode or marker delay settings This section focuses on the available settings For information on how these settings affect the signal refer to section Basics in the R amp S SMW user manual
150. used for DRC length slots Parameters Values integer RST HO Example BB EVDO TERM2 DRCC VAL H7 4 sets transmitted pattern on DRC to 7 4 Manual operation See Values hex DRC Channel on page 47 SOURce lt hw gt BB EVDO TERMinal lt st gt DSCChannel GAIN Gain enabled for Physical Layer subtype 2 and for an access terminal working in traffic mode Sets the gain of the Data Source Control DSC channel relative to the pilot channel power Configure Access Terminal Commands Parameters Gain float Range 80 dB to 10 dB Increment RST 0 dB Example BB EVDO TERM2 DSCC GAIN 10 sets the relative gain for DSC to 10 dB Manual operation See Relative Gain DSC Channel on page 46 SOURce lt hw gt BB EVDO TERMinal lt st gt DSCChannel LENGth Length enabled for Physical Layer subtype 2 and for an access terminal working in traffic mode Specifies the transmission duration of the Data Source Control DSC channel in slots Parameters Length integer Range 8 to 256 Increment 8 RST 8 Example BB EVDO TERM2 DSCC LENG 16 sets the transmission duration of DSC to 16 slots Manual operation See Length DSC Channel on page 46 SOURce lt hw gt BB EVDO TERMinal lt st gt DSCChannel STATe State enabled for Physical Layer subtype 2 and for an access terminal working in traffic mode Enables or disables the state of the
151. 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 EVDO TRIGger OUTPut ch DELay MINimum on page 77 SOURce lt hw gt EVDO TRIGger OUTPut ch DELay MAXimum on page 77 Fix marker delay to current range Restricts the marker delay setting range to the dynamic range Remote command SOURce hw BB EVDO TRIGger OUTPut DELay FIXed on page 76 4 4 Clock Settings This tab 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 these settings affect the signal refer to section Basics on in the R amp S SMW user manual Clock Settings Clock Source External Global Clock 1 Clock Mode Chip Measured External Clock Local Connector Settings 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 Define the signal source
152. xiliary Pilot Channel Minimum Payload Relative Gain Ascii n taire teo e i ne e Auxiliary Pilot Channel Minimum Payload Auxiliary Pilot Channel State B DJ 55 sre exi rr nue Baseband Clipping Baseband filter errem Capsule Length Data Channel 54 102 Gartner delay ens CDMA Channel Number MC Center frequency Band M ese 37 IMG secs 38 e 37 channel Coding Packet se OS Channel Coding Packet 2 52 Channel configuratilOr s uu aot recorrer e spon 37 Ghiprclock multiplier c xs exon 24 concert error tert n re herren 56 Clipping 1 57 67 Clipping rrr rr eere 9 619 9 MOJE asoni ear EEANN EEEE ENEN Clock source Common trigger settings Configure access terminals Configure Traffic Channels Pilot Control Channel MaximumiReviSiOn x 40 Minimum Revision isis Packet Start Onset ccce 40 EH Control Channel Rate Conventions SCPICOMMANGS Couple
153. y commas Example see example Performing general tasks on page 60 Usage Query only Manual operation See Save Recall on page 13 SOURce lt hw gt BB EVDO SETTing DELete Filename Deletes the selected file from the default or specified directory Deleted are files with the file extension 1xevdo Setting parameters Filename string Example see example Performing general tasks on page 60 Usage Setting only Manual operation See Save Recall on page 13 SOURce lt hw gt BB EVDO SETTing LOAD Filename Loads the selected file from the default or the sepcified directory Load are files with extension 1 Setting parameters Filename string Example see example Performing general tasks on page 60 Usage Setting only Manual operation See Save Recall on page 13 SOURce hw BB EVDO SETTing STORe Filename Stores the current settings into the selected file the file extension 1xevdo is assined automatically General Commands Setting parameters Filename string Example see example Performing general tasks on page 60 Usage Setting only Manual operation See Save Recall on page 13 SOURce lt hw gt BB EVDO SETTing STORe FAST Fast Determines whether the instrument performs an absolute or a differential storing of the settings Enable this function to accelerate the saving process by saving only the settings with values different to the defaul
154. y slots With deactivated gating each DRC value is repeated for DRC length slots Parameters State 0 1 RST ON Example BB EVDO TERM2 DRCC GAT STAT OFF deactivates DRC gating Manual operation See Gating Active DRC Channel on page 47 Configure Access Terminal Commands SOURce lt hw gt BB EVDO TERMinal lt st gt DRCChannel LENGth Length enabled for an access terminal working in traffic mode Specifies the transmission duration of the Data Rate Control DRC channel in slots Parameters Length DL1 DL2 DL4 DL8 RST DL1 Example BB EVDO TERM2 DRCC LENG DL2 sets the transmission duration of DRC to 2 slots Manual operation See Length DRC Channel on page 47 SOURce lt hw gt BB EVDO TERMinal lt st gt DRCChannel STATe State enabled for an access terminal working in traffic mode Enables or disables the state of the Data Rate Control DRC channel Parameters lt State gt 0 1 RST ON Example BB EVDO TERM2 DRCC STAT OFF deactivates DRC channel Manual operation See State DRC Channel on page 47 SOURce hw BB EVDO TERMinal st DRCChannel VALues Values enabled for an access terminal working in traffic mode Specifies the pattern transmitted on the Data Rate Control DRC Channel The sequence starts at frame 0 and slot 0 and is repeated with the length of the pattern Each specified value is

Digital Standard: 1xEV-DO Rev A and Rev B

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