TD-SCDMA数据建立流程
数据业务流程是如何建立的
rrc ConnectionRequest
rrc ConnectionSetup
rrc ConnectionSetupComplete
CM Service Request
Authentication Request
Authentication Response
securityModeCommand
securityModeComplete
Activate PDP Context Request
RAB Assignment Request
Radio Bearer Setup
Radio Bearer Setup Complete
RAB Assignment Response
Activate PDP Context Accept
到网上找啊，好多的，论坛上也有好多的了，可以查得到的。
楼主可以参考下这个http://www.docin.com/p-283487509.html
rrc ConnectionRequest 上行
rrc ConnectionSetup 下
rrc ConnectionSetupComplete 上
CM Service Request 上
Authentication Request 下
Authentication Response 上
securityModeCommand 下
securityModeComplete 上
Activate PDP Context Request 上
RAB Assignment Request 上
Radio Bearer Setup下
Radio Bearer Setup Complete上
RAB Assignment Response 下
Activate PDP Context Accept下
楼上说得不错，自己看一下ＴＤ信令流程相关资料，很多的
上面已经很清楚了的。
| RANAP_INITIAL_UE_MESSAGE |
| RANAP_COMMON_ID |
| RANAP_DIRECT_TRANSFER |
| RANAP_DIRECT_TRANSFER |
| RANAP_RAB_ASSIGNMENT_REQ |
| NBAP_RL_RECFG_PREP |
| NBAP_RL_RECFG_READY |
| RRC_RB_SETUP |
| NBAP_RL_RECFG_COMMIT |
| RRC_RB_SETUP_CMP |
| RANAP_RAB_ASSIGNMENT_RESP |
| RANAP_DIRECT_TRANSFER |
| RRC_DL_DIRECT_TRANSF |