华为TDS载波扩减容关键点.docx

华为TDS载波扩减容关键点

载波扩减容
扩容
1.1.1RNC侧脚本
增加载频ADDTCARRIER
ADDTCARRIER:CELLID=4464,CARRIERINDEX=SECONDARY_1,OVERLAYRANGE=FULL_OVERLAY,UARFCN=9505,DCHCARRIERORDER=0,HSDPACARRIERORDER=100,HSUPACARRIERORDER=100,CARRIERMAXHSDPAUSERNUM=24,CARRIERMAXHSUPAUSERNUM=24,TSSWITCHPOINT=2_4,TIMESLOTSTATUS=TIMESLOT1-1&TIMESLOT2-1&TIMESLOT3-1&TIMESLOT4-1&TIMESLOT5-1&TIMESLOT6-1,TIMESLOT1ORDER=1,TIMESLOT2ORDER=3,TIMESLOT3ORDER=1,TIMESLOT4ORDER=3,TIMESLOT5ORDER=3,TIMESLOT6ORDER=3,CARRIERTYPE=HSDPA-1&MBMS-1&HSUPA-1,CARRIERMAXPWR=420,FUNCTIONSWITCH=RANDPISWITCH-0&CNDPISWITCH-0&TPESWITCH-0;
注：R4载波“DCHCARRIERORDERDCH业务的默认载频优先级”配置在80~100
HSDPACARRIERORDERHSDPA业务的默认载频优先级/HSUPACARRIERORDERHSUPA业务的默认载频优先级H载频80-100，R4载频0-80
CARRIERMAXHSDPAUSERNUM/CARRIERMAXHSUPAUSERNUM均配置为最大值24
TSSWITCHPOINT时隙转换点全网统一配置为2_4
增加小区环境参数表ADDTCELLENVALGO
ADDTCELLENVALGO:CELLID=4464,CARRIERINDEX=SECONDARY_1,ULINTERFACTOR=60,DLINTERFACTOR=60,BACKGROUNDNOISE=61,BGNFILTERCOEF=100,BGNADJUSTTIMELEN=30,BGNEQUSERNUMTHD=0,BGNUPDATETHD=50,BGNABNORMALTHD=100;
增加小区信道复用参数ADDTCELLDPCHMULTPARA
ADDTCELLDPCHMULTPARA:CELLID=4464,CARRIERINDEX=SECONDARY_1,MAX34KDLSIGDPCHMULTUSERNUM=24,DL34KSIGREPETITIONPERIOD=D8,DL34KSIGREPETITIONLENGTH=D4,MAX136KDLSIGDPCHMULTUSERNUM=24,DL136KSIGREPETITIONPERIOD=D8,DL136KSIGREPETITIONLENGTH=D4,MAXULSIGDPCHMULTUSERNUM=16,ULSIGREPETITIONPERIOD=D8,ULSIGREPETITIONLENGTH=D4,MAXULDPCHMULTUSERNUM=24,ULDPCHREPETITIONPERIOD=D8,ULDPCHREPETITIONLENGTH=D4,EQUALHSDPAUSERPERCENT=50,ULRRCREPETITIONPERIOD=D8,ULRRCREPETITIONLENGTH=D2,DLRRCREPETITIONPERIOD=D4,DLRRCREPETITIONLENGTH=D4;
注：因为现网开通了HSDPA下行13.6k信令帧分功能，我们将MAX136KDLSIGDPCHMULTUSERNUM配置为最大值24，
DL136KSIGREPETITIONPERIOD与DL136KSIGREPETITIONLENGTH决定了帧分的倍数：DL136KSIGREPETITIONPERIOD=D8,DL136KSIGREPETITIONLENGTH=D2时为4倍帧分，DL136KSIGREPETITIONPERIOD=D8,DL136KSIGREPETITIONLENGTH=D4时为2倍帧分，帧分倍数越高越容易引起掉线问题。

+++++++++++++++++++++++HSDPA扩容++++++++++++++++++++++++++++++
增加HSDPA下行物理共享信道（ADDTHSPDSCH）
ADDTHSPDSCH:CELLID=4464,CARRIERINDEX=SECONDARY_1,TS0SWITCH=OFF,TS2SWITCH=OFF,TS3SWI