求大神发下LTE信令分析 454790933@qq.com
时间：10-08
整理：3721RD
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如题。
LTE-CSFB基本信令
| Extended Service Request---发起CSFB业务请求 |
| RRC Connection Request |
| RRC Connection Setup |
| RRC Connection Setup Complete |
| Security Mode Command |
| Security Mode Complete |
| RRC Connection Reconfiguration |
| RRC Connection Reconfiguration Complete |
| RRC Connection Reconfiguration |
| RRC Connection Reconfiguration Complete |
| RRC Connection Release--R8重定向，包括G网小区BCCH |
| System Information Type 3---G网小区LAC |
| System Information Type 3 |
| CM Service Request |
| Classmark Change |
| Ciphering Mode Command |
| Ciphering Mode Complete |
| Setup |
| Call Proceeding |
| Assignment Command |
| Assignment Complete |
| Alerting |
| Connect |
| Connect Acknowledge |
| Handover Command |
| Handover Complete |
| Disconnect |
| Release |
| Release Complete |
| Channel Release |
| System Information Block Type1 |
| RRC Connection Request |
| RRC Connection Setup |
| RRC Connection Setup Complete |
| DL Information Transfer |
| System Information Block Type1 |
| RRC Connection Release |
| System Information Block Type1 |
上面的是一次完整的CSFB主叫信令，不知道可以帮助你不
全流程信令分析教材
http://www.mscbsc.com/bbs/thread-518079-1-1.html#11
陆地链路各接口信令流程的现网案例
http://www.mscbsc.com/bbs/thread-556865-1-1.html#29