EPS和VONR保障参数

15672070769

EPS FB基础参数

开启EPS FB开关、5-4移动性开关、EPS优先，开启盲模式，采用基于测量的重定向

MOD NRCELLALGOSWITCH:NrCellId=111, VoiceStrategySwitch=EPS_FB_SWITCH-1,InterRatServiceMobilitySw=MOBILITY_TO_EUTRAN_SW-1;

MOD NRINTERRATHOPARAM:NrCellId=111, HoModeSwitch=EUTRAN_HO_SWITCH-1&EUTRAN_REDIRECT_SWITCH-1;

MOD GNBMOBILITYCOMMPARAM:HoPduSessConflHandlingSw=VOICE_FB_FIRST_SWITCH-1;

MODNRINTERRATHOPARAM: NrCellId=111, HoModeSwitch=VOICE_BLIND_MODE_SWITCH-1;

MODNRINTERRATHOPARAM:NRCELLID=111,EPSFBPROTECTIONTIMER=20,EPSFBMODE=REDIRECTION;

回落优先级VoltePriority根据具体情况配置，每个扇区保留一个主频点优先级为8：

ADD NRCELLEUTRANNFREQ: NrCellId=111, DlEarfcn=1300,MeasurementBandwidth=MBW100, VoltePriority=8;

增加4-5异系统频点配置

4G侧配置2.6G/4.9G

ADD/MOD NRNFREQocalCellId=1, DlArfcn=504990, UlArfcnConfigInd=NOT_CFG, ConnFreqPriority=7,NrFreqReselPriority=7;

ADD/MOD NRNFREQocalCellId=1, DlArfcn=723360, UlArfcnConfigInd=NOT_CFG, ConnFreqPriority=6,NrFreqReselPriority=7, NrFreqReselSubPriority=0DOT_2;

ADD/MOD NRNFREQocalCellId=1, DlArfcn=727968, UlArfcnConfigInd=NOT_CFG, ConnFreqPriority=6,NrFreqReselPriority=7, NrFreqReselSubPriority=0DOT_2;

如果4G侧已添加700M频点则按如下MOD修改

MOD NRNFREQ: LocalCellId=1,DlArfcn=152650, UlArfcnConfigInd=NOT_CFG, SubcarrierSpacing=15KHZ, ConnFreqPriority=4,NrFreqReselPriority=7;

4G LTE侧相关互操作参数

开启4-5移动行开关、语音FastReturn、4-5基于业务重定向开关

MOD CELLALGOEXTSWITCHocalCellId=xx, HoAllowedSwitch=INTER_RAT_MOBILITY_TO_NR_SW-1;

MOD CELLALGOEXTSWITCHocalCellId=xx, HoAllowedSwitch=FAST_RETURN_TO_NR_SW-1;

MOD CELLALGOSWITCH:LocalCellId=xxx, HoAllowedSwitch=ServBasedNrHoSwitch-1;

MODCELLHOPARACFG:LOCALCELLID=xx,HOMODESWITCH=NrRedirectSwitch-1&NrHoSwitch-0;

开启4-5空闲态重选开关

MOD CELLSIMAP:LocalCellId=XX, SiSwitch=Sib24Switch-1;

MOD CellSiMap: LocalCellId=0,SibUpdOptSwitch=Sib19AndOnwardsSchOptSw-1;

VONR基础参数

开启VONR开关、ROHC头压缩、EPS自适应和A2门限、UL_DELAY_COV_OPT_SW只对TDD开启

MOD NRCELLALGOSWITCH:NrCellId=111, VonrSwitch=VONR_SW-1&UL_DELAY_COV_OPT_SW-1;

MOD NRCELLALGOSWITCH:NrCellId=111, RohcSwitch=ROHC_SW-1&ROHC_RECOVERY_SW-1,RohcProfiles=PROFILE0X0001-1&ROFILE0X0002-1, RohcMode=O_MODE;

MOD NRCELLALGOSWITCH:NrCellId=111, VoiceStrategySwitch=VONR_EPS_FB_ADAPT_SWITCH-1;

MOD NRCELLINTERRHOMEAGRP:NrCellId=111, InterRatHoMeasGroupId=2对应切换组, VonrEpsfbAdaptA2RsrpThld=-105;

开启QoS流程优先开关、无上下文重建开关

MOD NRCELLQCIBEARER:NrCellId=111, Qci=1/2/5,HoQosFlowConflProcStrat=QOS_FLOW_FIRST_SW-1;

MOD GNODEBPARAM:MobilityOptSwitch=NO_CONTEXT_REEST_SW-1;