Channel Required
Channel Acktivation Acknowledge
Immediate Assign Command
第1题:
A.在立即指配流程中,MS占用SDCCH或TCH后,在收到ASSIGNMENT REQUEST之前可能发生BSC内或BSC间的信令信道切换
B.如果指配请求时,该呼叫已经处于BSC内切换流程中,则直接给MSC回ASSIGNMENT FAILURE,同时计一次指配失败
C.如果指配请求时,该呼叫已经处于出BSC切换流程中,则直接给MSC回ASSIGNMENT FAILURE,同时计一次指配失败
D.如果指配请求时,该呼叫已经处于出BSC切换流程中,则放弃切换流程,执行正常的指配流程.
第2题:
A.Channel Required
B.Channel Acktivation Acknowledge
C.Immediate Assign Command
D.intra cell handover Request
第3题:
A.错误
B.正确
第4题:
A.Channel Required
B.Channel Acktivation Acknowledge
C.Immediate Assign Command
第5题:
A.Channel Required
B.Channel Acktivation Acknowledge
C.Handover Requst
D.intra cell handover Request
第6题:
A.Channel Required
B.Channel Acktivation Acknowledge
C.Handover Requst
D.intra cell handover Request
第7题:
A.Channel Required
B.Channel Acktivation Acknowledge
C.Immediate Assign Command
第8题:
A.BSC收到CONNECTION FAILURE INDICATION消息时统计本指标
B.立即指配流程中,BSC向BTS下发CHANNEL ACTIVATION后,BTS无应答时统计本指标
C.立即指配流程中,BSC向BTS下发CHANNEL ACTIVATION后,BTS应答CHANNEL ACTIVATION NEGATIVE ACKNOWLEDGE消息时统计本指标
D.立即指配流程中,BSC向BTS下发CHANNEL ACTIVATION后,BTS应答CHANNEL ACTIVATIO NACKNOWLEDGE消息时统计本指标
第9题:
A.Channel Required
B.Channel Acktivation Acknowledge
C.Immediate Assign Command
D.intra cell handover Request
第10题:
A.短消息
B.鉴权、加密
C.立即指配
D.振铃、连接