参数算法名称 | 作用和参数路径 | 设置值 | 实施范围 |
T300 | 提高T300的时间,可以降低一定时间内RRC建立尝试次数 ENBEquipment/XX Enb/0 DedicatedConf/0 UeTimers/0 | 1500ms | 拥塞风险小区 |
T302 | 提高T302的时间,可以降低一定时间内RRC建立尝试次数 ENBEquipment/XX Enb/0 DedicatedConf/0 UeTimers/0 | 16 | 存在拥塞小区 |
dynamicCFIEnabled | ENBEquipment/XX Enb/0 LteCell/xx CellL1L2ControlChannelsConf/0 | FALSE | 存在拥塞小区 |
cFI1Allowed | FALSE | ||
cFI2Allowed | FALSE | ||
rABackoff | ENBEquipment/XX Enb/0 LteCell/XX CellRachConf/0 | 12 | |
specialSubframePatterns | F特殊子帧设置为10:2:2 ENBEquipment/XX Enb/0 LteCell/XX LteCellTDD/0 | ssp7 | |
fDSOnly | 不用FSS,减少开销 ENBEquipment/xx Enb/0 LteCell/xx CellL2DLConf/0 | TRUE |
异频测量参数 | 作用和参数路径 | |
参数名 | 设置值 | |
thresholdEutraRsrp(A1) | 异频停止测量门限 ENBEquipment/XX Enb/0 RrmServices/0 UeMeasurementConf/0 ReportConfig/0 ReportConfigEUTRA/0 | -68 |
thresholdEutraRsrp(A2) | 异频开始测量门限 ENBEquipment/XX Enb/0 RrmServices/0 UeMeasurementConf/0 ReportConfig/1 ReportConfigEUTRA/0 | -70 |
重选参数 | 作用和参数路径 | 同频 | 异频 |
参数名 | 设置值 | 设置值 | |
qRxLevMin | 小区最低接入电平 ENBEquipment/XX Enb/0 LteCell/XX CellradioCof/0 CellReselectionConfLte/0 | -100 | -100 |
qRxLevMin(n) | 邻区 | -100 | -100 |
tReselectionEUTRAN | 重选时长 ENBEquipment/XX Enb/0 LteCell/XX LteNeighboring/0 LteNeighboringFreqConf/0 CellReselectionConfLte/0 | 5 | 5 |
sNonIntraSearch | 空闲态异频测量门限 ENBEquipment/XX Enb/0 LteCell/XX CellradioCof/0 CellReselectionConfLte/0 | 30 | |
sIntraSearch | 空闲态同频测量门限 ENBEquipment/XX Enb/0 LteCell/XX CellradioCof/0 CellReselectionConfLte/0 | 34 | |
cellReselectionPriority | 重选优先级 (根据频点) | E/D为5,F为4 |
负载均衡 | D/E/F频 |
参数名 | 设置值 |
maxNbrOfUsers | 400 |
cellNbrOfUsersLoadControlThreshold | 60 |
dlCellLoadedThreshold | 30 |
ulCellLoadedThreshold | 30 |
preventiveLoadControlHysteresisTimer | 6000 |
x2ResourceReportPeriodicity | 5000ms |
spare10的bit27~30 | 设置为5(0101) |
D/E/F的A4设置策略 | A4 thresholdEutraRsrp |
E-->D1 | -90 |
E-->D2 | -90 |
D1<-->D2 | -90 |
E-->F | -60 |
D1-->F | -90 |
D2-->F | -90 |
D1-->E | -60 |
D2-->E | -60 |
F-->D1 | -60 |
F-->D2 | -60 |
F-->E | -90 |
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