请问 WCDMA cs的一次主叫 大概的信令流程
时间:09-14
整理:3721RD
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如题。
举例 gsm的主叫如下:
CHANNEL REQUEST
IMMEDIATE ASSIGNMENT
CM SERVICE REQUEST(主叫)
PAGING RESPONSE(被叫)
SETUP(EMERGENCTY SETUP)
CALL PROCEEDING(主叫)
CALL CONFIRMED(被叫)
ASSIGNMENT COMMAND
ASSIGNMENT COMPLETE
ALERTING
CONNECT
CONNECT ACKNOWLEDGE
DISCONNECT
RELEASE
RELEASE COMPLETE
CHANNEL RELEASE
请同样介绍下wcdma的,不要太复杂
举例 gsm的主叫如下:
CHANNEL REQUEST
IMMEDIATE ASSIGNMENT
CM SERVICE REQUEST(主叫)
PAGING RESPONSE(被叫)
SETUP(EMERGENCTY SETUP)
CALL PROCEEDING(主叫)
CALL CONFIRMED(被叫)
ASSIGNMENT COMMAND
ASSIGNMENT COMPLETE
ALERTING
CONNECT
CONNECT ACKNOWLEDGE
DISCONNECT
RELEASE
RELEASE COMPLETE
CHANNEL RELEASE
请同样介绍下wcdma的,不要太复杂
RRC_CONNECT
RL-SETUP
RAB-ASSIGNMENT
RB-SETUP
DIRECT TRANSTER(CM SERVICE REQUEST)