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(hysA3Of
