请问各路高手,怎么分析寻呼失败的?
现象是:手机上传channel request消息后,网络侧不断重复下发paging request typt 1、system information type 2消息,但始终没有收到手机的回复,最后进行cell reselection,但当system information type 1、system information type 2后发生了“blocked call”现象,接入失败。
主叫;终端侧的;
call attempt retry
channel request
call attempt retry
paging request type1
system information type 2
paging request type1
system information type 3
paging request type1
paging request type1
paging request type1
system information type 4
......
synch channel infprmation
system information type 3
cell reselection
system information type 1
system information type 2
blocked call
信令如上,最终发生呼叫限制。