后台信令常用信息解释讲解.doc

目 录 1. RRC Connection Setup Request 2 2. Radio Link Setup Request 2 3. Radio Link Setup Response 3 4. RRC Connection Setup 4 5. Radio Link Restore Indication 4 6. RRC Connection Setup Complete 4 7. initial Direct Transfer 4 8. down link Direct Transfer 5 9. up link Direct Transfer 6 10. CommonID 7 11. RAB Assignment Request 7 12. RAB Assignment Response 8 13. Location Reporting Control 9 14. Location Report 9 15. Measurement Control 9 16. Measurement Report 11 17. active Set Update 11 18. Iu Release Request 12 19. RPMHelloForwardACK 13 20. UlRateMeasReport 13 21. IuupSetupReq 14 1.RRC Connection Setup Request 网络编号 mcc=460 mnc=01 lac=B331(十六进制) 建立原因establishmentCause=originatingConversationalCall主叫会话类 =terminatingConversationalCall 被叫会话类 = originatingInteractiveCall主叫交互会话类 = terminatingBackgroundCall被叫背景类 = Registration注册 1.3.当前无线环境cpich_Ec_N0=-2.5 1.4.表示UE为R5的终端accessStratumReleaseIndicator = rel_5 2.Radio Link Setup Request 2.1.无线链路ID :rL_ID = 0发现哪条链路有问题时可以到这里追溯 2.2. 服务小区ID： c_ID = 18333 2.3. 链路初始下行发射功率initialDL_transmissionPower = -130 2.4. 链路最大、最小发射功率maximumDL_power = 0 minimumDL_power = -130用于功控 2.5. 上行sir target: ul_SIR_Target = 50，若上行有问题，可看该值是否异常。 3.Radio Link Setup Response 3.1.无线链路ID rL_ID = 0 3.2. Binding ID,这个字段通常用来将无线资源和传输资源关联起来 4.RRC Connection Setup 4.1. rrc_StateIndicator = cell_DCH标示RRC连接建立在DCH上 4.2. 服务RNC ID :srnc_Identity.data = 3c 10, 换算：十六进制3c10换成十进制后除以16为960，即SRNC ID=960 5.Radio Link Restore Indication RNC与NODEB之间的同步过程成功后，NODEB给RNC回Radio Link Restore Indication 6.RRC Connection Setup Complete RRC_CONNECTION_SETUP_COMPLETE这条消息本身说明一个流程的完结。 7. initial Direct Transfer 7.1.位置更新请求（CS域）： LOCATION UPDATING REQUEST 7.2.路由区更新请求（PS域）：Routing area update request 7.3. 附着请求（PS域）：Attach Request 7.4.CS域主叫：CM SERVICE REQUEST 7.5.PS域主叫：Service Request 7.6.寻呼响应：PAGING RESPONSE， UE作为被叫时 8. down link Direct Transfer 8.1.位置更新