1 基础指令1.1 LTE侧指令1) 打开CA频点配置开关(在CA频点配置开关改造中如果实施的话,则不需要重复实行) MOD ENODEBALGOSWITCH: CaAlgoSwitch=PccAnchorSwitch-0&SccBlindCfgSwitch-0&FreqCfgSwitch-1&AdpCaSwitch-0; 2) 配置1800 PCC频点 ADD PCCFREQCFG: PccDlEarfcn=1396,PreferredPccPriority=0, PccA4RsrpThd=-105, PccA4RsrqThd=-20, objId=0; 3) 增加NR SCG频点配置 ADD NRSCGFREQCONFIG: PccDlEarfcn=1396,ScgDlArfcn=636666, ScgDlArfcnPriority=1, NsaDcB1ThldRsrp=-105; 4) 配置NR外部小区 NREXTERNALCELL: Mcc=460,Mnc=08, GnodebId=764952, CellId=128, DlArfcn=636666, UlArfcnConfigInd=Notconfigure, PhyCellId=10, Tac=33296, objId=0; 5) 打开NSA DC算法开关 MOD NSADCMGMTCONFIGocalCellId=21, NsaDcAlgoSwitch=NSA_DC_CAPABILITY_SWITCH-1,NsaDcDefaultBearerMode=SCG_SPLIT_BEARER; 6) 增加NR相邻频点 ADD NRNFREQ: LocalCellId=21,DlArfcn=636666, UlArfcnConfigInd=Not configure; 7) 增加NR邻区关系 ADD NRNRELATIONSHIP: LocalCellId=21, Mcc=460, Mnc=08, GnodebId=764952,CellId=128; 1.2 NR侧配置1) 配置NR本地小区 ADD NRLOCELL: NrLocalCellId=0,NrLocalCellName=太古里5G-SCDHLS5HM3CH-C1,FrequencyBand=n78, UlBandwidth=100 MHz, DlBandwidth=100 MHz, DuplexMode=TDD,CellRadius=10000, SubcarrierSpacing=30, CyclicPrefixLength=Normal CyclicPrefix, SubframeAssignment=Subframe Assignment 5, WorkMode=Uplink and Downlink,objduId=0; 2) 配置NR本地小区TRP ADD NRLOCELLTRP: NrLoCellTrpId=0,NrLocalCellId=0, TxRxMode=64T64R, SectorEqmId=63, BasebandEqmId=0, MaxTransmitPower=200,CpriCompression=3.2:1 Compression, objduId=0; 3) 配置NR小区 ADD NRCELL: NrCellId=0, CellName=太古里5G-SCDHLS5HM3CH-C1, NrLocalCellId=0, gNBDuId=764952, CellId=128,PhysicalCellId=10, FrequencyBand=n78, UlNarfcnConfigInd=Configure,UlNarfcn=636666, DlNarfcn=636666, UlBandwidth=100 MHz, DlBandwidth=100 MHz,DuplexMode=TDD, TrackingAreaId=0, CellActiveState=Activated,CellAdminState=Unblock, objcuId=0; 4) 配置NR小区运营商信息 ADD NRCELLOP: NrCellId=0, OperatorId=0; 5) 邻区配置 增加NR外部邻区(ADD NREXTERNALNCELL) ADD NREXTERNALNCELL: Mcc="302",Mnc="220", gNBId=1, CellId=0, PhysicalCellId=0, DlNarfcn=361000; 增加NR小区关系(ADD NRCELLRELATION) ADD NRCELLRELATION: NrCellId=0,Mcc="302", Mnc="220", gNBId=1, CellId=0,NCellType=INTRA_FREQ; 6) 帧偏置配置 LST GNODEBPARAM:;//查询帧偏置 MOD GNODEBPARAM: FrameOffset=92160; //修改帧偏置 7) 配置NSADC 打开NSA DC开关 MOD NRCELLALGOSWITCH: NrCellId=0,NsaDcSwitch=On, NrUlDlDecoupleSwitch=Off; 设置DC分流模式 MOD NRCELLNSADCCONFIG: NrCellId=0,DlDataScgSplitBearerMode=Transfer Only to SCG, UlDataSplitPrimaryPath=Transferto MCG, UlDataSplitThreshold=100; 8) 激活NR小区 去激活NR小区(DEA NRCELL) 激活NR小区(ACT NRCELL) 2 基站侧下行峰值商用配置(19B)2.1 通用配置2.1.1 MML参数配置MOD NRDUCELLALGOSWITCH: NrDuCellId=x,Dl256QamSwitch=ON;// 打开256QAM开关, 默认关 MOD NRDUCELLCSIRS: NrDuCellId=x, TrsPeriod=MS40;//修改CSIRS周期为40ms, 默认值为20ms MOD NRDUCELLPDSCH: NrDuCellId=x,RateMatchSwitch=CSIRS_RATEMATCH_SW-1;// 打开ratematch,PDSCH可用RE增加,单用户下行吞吐率和小区容量增加。默认关 MOD NRDUCELLRSVDOPTPARAM: NrDuCellId=x, ParamId=73,Param1=1;//打开预调度开关,当前版本必须打开预调度否则无法接入,默认关 (保留参数,商用时将被替代) MOD GNBRLCPARAMGROUP: RlcParamGroupId=3,RlcMode=AM, UeAmStatusRptProhibitTmr=MS5, gNBAmStatusRptProhibitTmr=MS5,gNBRlcReassemblyTimer=MS5, UeRlcReassemblyTimer=MS5;// 修改RLC定时器(选开) 该命令不是峰值典型配置,建议在跑TCP或者下行存在误码时,修改RLC的定时器,默认值定时器均为40ms MOD NRDUCELLRSVDOPTPARAM: NrDuCellId=X,ParamId=60, Param1=1500; //配置预调度字节(选开),该命令不是峰值典型配置,建议在跑TCP开启,如果开启后出现负增益建议关闭,默认100。 2.2 2T4R下行峰值配置修改2T4R组网MOD NRDUCELLRSVDOPTPARAM: NrDuCellId=x,ParamId=80, Param1=0; MOD NRDUCELLRSVDOPTPARAM: NrDuCellId=x,ParamId=131, Param1=0; 默认值为0 修改CSI测量port数MOD NRDUCELLRSVDPARAM: NrDuCellId=x,RsvdU8Param47=2; 默认值为2 修改下行DMRS相关信息MOD NRDUCELLPDSCH: NrDuCellId=x,MaxMimoLayerNum=LAYER_4, DlDmrsConfigType=TYPE1, DlDmrsMaxLength=2SYMBOL;// 默认类型TYPE1,最大流数4流,符号数1 2.3 4T8R下行峰值配置修改4T8R组网MOD NRDUCELLRSVDOPTPARAM: NrDuCellId=x,ParamId=80, Param1=1; MOD NRDUCELLRSVDOPTPARAM: NrDuCellId=x,ParamId=131, Param1=1; 默认值为0 修改CSI测量port数MOD NRDUCELLRSVDPARAM: NrDuCellId=x, RsvdU8Param47=3; 默认值为2 修改下行DMRS相关信息MOD NRDUCELLPDSCH: NrDuCellId=x,MaxMimoLayerNum=LAYER_8, DlDmrsConfigType=TYPE1, DlDmrsMaxLength=2SYMBOL; 默认类型TYPE1,最大流数8流,符号数2 3 基站侧上行峰值商用配置(19B)3.1 通用配置3.1.1 MML参数配置打开PUCCH与PUSCH抢占MOD NRDUCELLRSVDOPTPARAM: NrDuCellId=x,ParamId=75, Param1=1; 默认不抢占,参数配置为0,即为不抢占。 修改PUCCH格式MOD NRDUCELLPUCCH: NrDuCellId=x,StructureType=LONG_STRUCTURE, Format3RbNum=4, Format1RbNum=RB4; 默认长格式,Format316个RB,Format1 4个RB. 打开上行非连续调度开关MOD NRDUCELLALGOSWITCH: NrDuCellId=x,UlInconsecutiveSchSwitch=UL_NON_CON_SCH_SW-1; 默认值为关 修改PRACH周期为10msMOD NRDUCELLPRACH: NrDuCellId=x,PrachConfigurationIndex=202; 默认值65535. 3.2 2T4R上行峰值配置3.2.1 MML参数配置修改2T4R组网MOD NRDUCELLRSVDOPTPARAM: NrDuCellId=x,ParamId=80, Param1=0; MOD NRDUCELLRSVDOPTPARAM: NrDuCellId=x,ParamId=131, Param1=0; 默认值为0 修改上行DMRS相关参数MOD NRDUCELLPUSCH: NrDuCellId=X,UlDmrsType=TYPE2, UlAdditionalDmrsPos=NOT_CONFIG, MaxMimoLayerCnt=LAYER_2,UlMimoLayerNumQuota=LAYER_2; 默认配置为DMRS类型为1,最大MIMO为2流。 3.3 4T8R上行峰值配置3.3.1 MML参数配置修改4T8R组网MOD NRDUCELLRSVDOPTPARAM: NrDuCellId=x,ParamId=80, Param1=1; MOD NRDUCELLRSVDOPTPARAM: NrDuCellId=x,ParamId=131, Param1=1; 默认值为0 MOD NRDUCELLRSVDPARAM: NrDuCellId=x,RsvdU8Param47=3; 默认值为2 修改上行DMRS相关参数MOD NRDUCELLPUSCH: NrDuCellId=X, UlDmrsType=TYPE2,UlAdditionalDmrsPos=NOT_CONFIG, MaxMimoLayerCnt=LAYER_4,UlMimoLayerNumQuota=LAYER_2; 默认配置为DMRS类型为1,最大MIMO为2流。
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