BSC6900下DBS3900 RRU共小区实施方案小结
密级：内部公开
SET BTSRXUBP:IDTYPE = BYID, BTSID = 108, RXUIDTYPE = SRNSN, CN = 0, SRN = 3, SN = 0, RXUTYPE = DRRU, SndRcvMode = DOUBLEDOUBLE_ANTENNA, Lvl1Vswr = 20, Lvl2Vswr = 30, LNA1 = 35, LNA2 = 45, HAVETT1 = NO, ATTENFACTOR1 = 0, SPTSHARING = NO, PwrSwitchRET = OFF;
SET BTSRXUBP:IDTYPE = BYID, BTSID = 108, RXUIDTYPE = SRNSN, CN = 0, SRN = 3, SN = 1, RXUTYPE = DRRU, SndRcvMode = DOUBLE_ANTENNA, Lvl1Vswr = 20, Lvl2Vswr = 30, LNA1 = 35, LNA2 = 45, HAVETT1 = NO, ATTENFACTOR1 = 0, SPTSHARING = NO, PwrSwitchRET = OFF;
SET GTRXDEV:TRXID = 851, POWL = 0, POWT = 15W, OPTL = L0, SDFLAG = ENABLE, TCHAJFLAG = NO, PL8PSK = 0, PWRSPNR = Default, RCVMD = MAINDIVERSITY, SNDMD = DTIC, CPS = NO, TSPWRRESERVE = 0, FREQREUSEMODE = LOOSE, PAOPTILEVEL = L0, OUTHOPWROVERLOADTHRESHOLD = 15, INHOPWROVERLOADTHRESHOLD = 8, PL16QAM = 0, PL32QAM = 0;
SET GTRXDEV:TRXID = 852, POWL = 0, POWT = 15W, OPTL = L0, SDFLAG = ENABLE, TCHAJFLAG = NO, PL8PSK = 0, PWRSPNR = Default, RCVMD = MAINDIVERSITY, SNDMD = DTIC, CPS = YES, TSPWRRESERVE = 0, FREQREUSEMODE = LOOSE, PAOPTILEVEL = L0, OUTHOPWROVERLOADTHRESHOLD = 15, INHOPWROVERLOADTHRESHOLD = 8, PL16QAM = 0, PL32QAM = 0;
6) 配置RRU共小区位置组
//添加一个主位置组，一个从位置组
ADD BTSLOCGRP:IDTYPE = BYID, BTSID = 108, LOCGRPNO = 0, ISMAINLOCGRP = YES, RACJACCLEV = -109, PSRACJACCLEV = -109;
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BSC6900下DBS3900 RRU共小区实施方案小结
密级：内部公开
ADD BTSLOCGRP:IDTYPE = BYID, BTSID = 108, LOCGRPNO = 1, ISMAINLOCGRP = NO, RACJACCLEV = -109, PSRACJACCLEV = -109;
//添加RXU载频板与位置组绑定关系，前面绑定了载频的RXU载频板需作为主位置组
ADD BTSRXU2LOCGRP:IDTYPE = BYID, BTSID = 108, LOCGRPNO = 0, CN = 0, SRN = 3, SN = 0; ADD BTSRXU2LOCGRP:IDTYPE = BYID, BTSID = 108, LOCGRPNO = 1, CN = 0, SRN = 3, SN = 1; //添加基站与位置组绑定关系
ADD BTSBINDLOCGRP:IDTYPE = BYID, BTSID = 108, MAINLOCGRPNO = 0, SLAVELOCGRPNO = 1, TRXID = 851, CN = 0, SRN = 3, SN = 1, TRXPN = 0;
ADD BTSBINDLOCGRP:IDTYPE = BYID, BTSID = 108, MAINLOCGRPNO = 0, SLAVELOCGRPNO = 1, TRXID = 852, CN = 0, SRN = 3, SN = 1, TRXPN = 1;
7) 设置RRU共小区载频功放参数
注意：目前支持两种模式，只有主工作组载频开功放、所有位置组载频开功放，建议设置第二项；
SET GCELLSOFT:IDTYPE = BYID, CELLID = 204, AIDDELAYPROTECTTIME = 15, DIRMAGANSITEFLAG = NO, DROPCTRLERRINDT200 = 1, DROPCTRLERRINDDMRSP = 1, DROPCTRLERRINDSEQERR = 1, DROPCTRLCONNFAILRLFAIL =
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BSC6900下DBS3900 RRU共小区实施方案小结
密级：内部公开
1, DROPCTRLCONNFAILHOACCFAIL = 1, DROPCTRLCONNFAILOM = 1, DROPCTRLCONNFAILRRNOTAVL = 1, DROPCTRLCONNFAILOTHER = 1, DROPCTRLRELIND = 1, DROPCTRLABISCONNFAIL = 1, DROPCTRLEQUIPFAIL = 1, DROPCTRLFORCHOFAIL = 1, DROPCTRLNOMR = 1, DROPCTRLRESCHK = 1, DROPCTRLINBSCHO = 1, DROPCTRLOUTBSCHOT8 = 1, DROPCTRLINTRABSCOUTHO = 1, DROPCTRLINTRACELLHO = 1, FREQSCANRLSTTYPE = MaximumMeanValue, ADAPTASSIGNMENTFLOW = NO, FORCEMSACCESS = YES, SUBRESPREEMPTFLG = NO, LOWLEVSUBRESPREEMPTFLG = NO, OUTSERVICEALM = YES, INTERBANDSTATALGO = INTBANII, PMOAFLAG = OPEN, PMI = 2, PMNUM = 5, MSCAPABLESTATSWITCH = OFF, SDFASTHOSWITCH = OFF, FORCEDCELLEFRSWITCH = NO, PAGINGAVGCAPACITYINPERIOD = 180, PAGINGMAXCAPACITYINPERIOD = 220, STIRCALLOWED = NO, QUERYCMAFTERINBSCHO = NO, SENDCMAFTERINBSCHO = NO, TCHTIMEHOSWITCH = OFF, TCHTIMEHOPERIOD = 60, FLEXTSCSWITCH = OFF, DUMMYBITRANDSWITCH = OFF, STOPSI5SWITCH = OFF, ACTL2REEST = NO, BADQUALDISCTHRES = 55, TMRBADQUALDISCSTAT = 3, RPTDLVQIALLOWED = DISABLE, PWRLOCATION = ALLPwrLoc, FERRPTEN = NO, PDCHPWRSAVEN = NO, BTSSAICPCADJSWITCH = OFF, TSCPLANEN = NO, MACODINGMOD = CA_MA, BANDINDICATOR1900 = 1, BANDINDICATOR900 = 1, BANDINDICATOR850 = 1, CELLPAGINGOVERLOADCOUNTER = 4, UMCROSSTALKOPTALLOWED = NO, QTRUCHANMANGSWITCH = NO, PAGINGLIFETIME = 255, TCMUTEDETECTFLAG = DISABLE, MUTECHECKCLASS1PERIOD = 5, EXCEPFRAMETHRES = 25, MUTECHECKCLASS2SWITCH = DISABLE, DETECTFRAMEPERIOD = 2, MUTECHECKPEIROD = 4, MUTEFORBITCALLTMINTVAL = 0, MUTERELCALLEN = NO, CHANFAULTALMSWITCH = OFF; 8) 激活基站
五、 RRU共小区功能验证
工程师在主位置RRU和拉远从RRU分别进行呼叫，观察TCH信道占用情况。
通过信道占用，不能确定呼叫来自哪个位置组，同时需要跟踪Abis信令，来确定呼叫在哪个位置组下。 如图在上行测量报告消息里，位置组号为 1，即呼叫是在1号从RRU上进行。
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BSC6900下DBS3900 RRU共小区实施方案小结
密级：内部公开
六、 FAQ
1. 主位置组断电后，是否会有其它位置组会替代成为主位置组 答：主位置组一旦断电后，从位置组会自动替代的。 2. 位置组断电后，是否会报小区退服告警
答：如果只有一个RRU 的话，是会上报退服告警的（判断是否退服，主要是看主B。如果主B 所在载频坏了，将产生退服告警）。
如果是非主B所在的RRU模块断电后，BBU会检测到与RRU无法通信，在告警台上会显示通信告警。但是此时所有的位置组均会全部发射功率。
3. 在RRU共小区应用中 有一个位置点的载波数和其他位置点的不同 共小区功能是否还能使用？ 答：所有位置组的载波数要保持一致。也就是如果位置点的TRX数不相同时，多RRU共小区功能无法使
用。 附：
RRU共小区基站脚本
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BSC6900下DBS3900 RRU共小区实施方案小结
密级：内部公开
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