5G 后台操作常用指令
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,则不需要重复执行)
MOD ENODEBALGOSWITCH: CaAlgoSwitch=PccAnchorSwitch-0&SccBlindCfgSwitch0&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=Not configure, PhyCellId=10, Tac=33296, objId=0;
5) 打开NSA DC算法开关
MOD NSADCMGMTCONFIG: LocalCellId=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 Cyclic Prefix,
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NSA DC
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=Transfer to 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,Format3 16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10ms
MOD 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。