A.Channel Request B.Assignment Command C.CMService Accept D.Handover Complete
A.無線鏈路質(zhì)量差 B.覆蓋弱 C.網(wǎng)絡(luò)內(nèi)部干擾 D.上下行不平衡,下行強(qiáng),降低Rx Lev Access Min的值 E.切換不及時,增大切換margin值