待解决问题
各位能从下面的信令中看出什么问题吗?多谢
离问题结束还有0天0小时  |  提问者:avehongfa   |  提问时间:2015-12-2 16:33
334.823 LAYER DownLink RR. System information type 13 334.841 LAYER DownLink RR. Notification/NCH 334.869 LAYER DownLink RR. Immediate assignment 334.874 LAYER UpLink MM CM Service request 335.007 LAYER DownLink RR. System information type 5 335.151 LAYER UpLink RR. Classmark change 335.386 LAYER DownLink MM CM Service accept 335.386 LAYER UpLink CC Setup 335.432 LAYER UpLink RR. Measurement report 335.478 LAYER DownLink RR. System information type 6 335.621 LAYER DownLink MM Identity request 335.621 LAYER UpLink MM Identity response 335.681 MM_REPORT 335.690 RR_REPORT 335.857 LAYER DownLink RR. Classmark enquiry 335.857 LAYER UpLink RR. Classmark change 335.903 LAYER UpLink RR. Measurement report 335.949 LAYER DownLink RR. System information type 5 336.327 LAYER DownLink CC Release complete 336.374 LAYER UpLink RR. Measurement report 336.378 AT Sent NO CARRIER 336.420 LAYER 336.563 LAYER DownLink RR. Channel release
这段信令是UE在GSM打MO CS 呼叫。

CC Setup出现後,UE会依序收到以下三条信令:
CC Call Proceeding
CC Alerting
CC Connect


之後UE会发:
CC Connect Acknowledge


但log没有显示这些信令的情况下就出现CC Release complete(这代表挂线),所以这段log有点不完整。


回答时间:2016-1-29 14:28
 
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