同异频切换的参数配置 A1 事件: 事件进入条件:Ms - Hy s > Thres h 停止异频测量门限:Threshold th2a for RSRP(Threshold2a) A1 迟滞:Related hy steresis of threshold th2a for RSRP(hys threshold2a) 服务小区的RSRP-hys threshold2a>Threshold2a ,且保持时间超过a1TimeToTriggerDeactInterMeas 的设置时间,则停止异频测量。 A2 事件: 启动同频测量门限threshold1 事件进入条件:Ms + Hy s < Thres h 启动异频测量门限:Threshold th2 interFreq for RSRP(threshold2InterFreq ) A 2迟滞:Related hy steresis of threshold th2 interfreq for RSRP(hysThreshold2InterFreq ) 打开Enable interfrequ ency handov er:异频切换开关 Time to trigger for A2 to activ ate inter measu rement( a2TimeToTriggerActInterFreqMeas ) 当服务小区的RSRP+ hysThreshold2InterFreq Ms + Ofs + Ocs + Off 事件离开条件:Mn + Ofn + Ocn + Hys < Ms + Ofs + Ocs + Off NSN 无 Ofn/Ocn/Ofs/Ocs参数 同频 A3 事件 同频 A3 迟滞:Related hy steresis of offset a3offset for RSRP intra F(hysA3Offset ) A3 报告时长:A3 report interv al A3 触发时延:A3time to trigger A3 偏置:A3offset 故同频A3 事件需满足:邻小区的RSRP-hysA3Offset >服务小区的RSRP+a3Offset ,由于hysA3Offset配置为0,故A3 事件的示意图如下图所示: 异频A 3 事件 异频A 3 偏置 A3 offset RSRP inter frequency a3OffsetRsrpInterFreq 异频A 3 报告时长:A3 report interval RSRP inter frequency 异频A 3 触发时延:A3 time to trigger RSRP inter frequency 异频A3 迟滞:Related hy steresis offset a3offset RSRP inter frequency hysA3OffsetRsrpInterFreq 异频A3 事件满足:邻小区的RSRP—hysA3OffsetRsrpInterFreq >服务小区的RSRP+ a3OffsetRsrpInterFreq A5 事件: 事件进入条件:Ms + Hy s < Thres h1 且 Mn + Ofn + Ocn- Hy s >Threah2 诺西无 Ofn/Ocn 参数 同频A5 事件: Thresh1:Thresho...