路测信令宝典
目 录
2.1.1、信道请求 Channel Request（Rach）MSàBTS. 6
2.1.2 申请信道 Channel Required( BTSàBSC) 7
2.1.3 信道激活 Channel Activation (BSCàBTS) 7
2.1.4信道激活证实 Channel Activation ACK(BTSàBSC) 7
2.1.5 立即指配命令 immediate assignment (BSCàBTS) 7
2.1.6 立即指配 immediate assignment (BTSàMS) AGCH.. 7
2.1.7 CM业务请求 CM service request (MSàBTSàBSCàMSC) 8
2.1.9 鉴权 Authentication Request MSCàBSCàBTSàMS. 8
2.1.10 TMSI再分配命令 TMSI Reallocation. 9
2.1.13指配请求 Assigment Activation BSCàBTS. 10
2.1.14 信道激活 Assigment Activation ACK BTSàBSC.. 10
2.1.15 分配命令 Assigment Command. 10
2.1.16 SABM（设置异步平衡模式） Layer2 （FACCH）... 10
2.1.17 建立指示 Establish Indication BTSàBSC.. 11
2.1.19 分配完成 Assigment Complete. 11
2.1.24测量报告Measurement Report 11
2.1.27 释放完成 Release Complete. 12
2.1.29 释放信道 Channel Release. 12
2.1.30 DEACTIVE_SACCH（慢速随路控制信道）... 12
1、....................................................................................................... System Information Type1. 15
2、....................................................................................................... System Information Type2. 16
3、................................................................................................... System Information Type2ter 17
4、...................................................................................................... System Information Type 3. 18
5、...................................................................................................... System Information Type 4. 20
6、...................................................................................................... System Information Type 5. 21
7、.................................................................................................. System Information Type 5ter 22
8、...................................................................................................... System Information Type 6. 22
9、................................................................................................. System Information Type 7、8. 23
10、.............................................................................................................. Paging Requst type1. 23
11、.................................................................................................... Synch Channel Information. 24
12、................................................................................................................................ 其他：... 24
