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ID:29410426
大小:3.67 MB
页数:21页
时间:2018-12-19
《lte空口信令分析报告》由会员上传分享,免费在线阅读,更多相关内容在工程资料-天天文库。
1、实用标准文案LTE空口信令流程详解1、附着信令流程1.1、Attach附着信令流程(统计时延:红色的为开始和结束信令)EPSMMAttachrequestEPSMMUnknown(0x0734)ULCCCHrrcConnectionRequestDLCCCHrrcConnectionSetupULDCCHrrcConnectionSetupCompleteDLDCCHrrcConnectionReconfigurationDLDCCHdlInformationTransferULDCCHrrcConnectionReconfigurationCompleteEPSMMSecurityp
2、rotectedNASmessageEPSMMAuthenticationrequestEPSMMAuthenticationresponseEPSMMUnknown(0x077B)ULDCCHulInformationTransferDLDCCHdlInformationTransferEPSMMSecurityprotectedNASmessageEPSMMSecuritymodecommandEPSMMSecuritymodecompleteEPSMMUnknown(0x0790)ULDCCHulInformationTransferDLDCCHueCapabilityEnqui
3、ryULDCCHueCapabilityInformationDLDCCHsecurityModeCommandDLDCCHrrcConnectionReconfigurationULDCCHrrcConnectionReconfigurationCompleteEPSMMSecurityprotectedNASmessageEPSMMAttachacceptEPSSMActivatedefaultEPSbearercontextrequestEPSSMActivatedefaultEPSbearercontextacceptEPSMMAttachcompleteEPSMMUnknow
4、n(0x072D)ULDCCHulInformationTransferDLDCCHrrcConnectionReconfigurationULDCCHrrcConnectionReconfigurationComplete精彩文档实用标准文案Attach信令流程详解1.2、Detach去附着信令流程(统计时延:红色的为开始和结束信令)EPSMMDetachrequestEPSMMUnknown(0x0734)ULDCCHulInformationTransferDLDCCHdlInformationTransferEPSMMSecurityprotectedNASmessageEPS
5、MMDetachacceptDLDCCHrrcConnectionReleaseEPSSMPDNconnectivityrequestDetach信令流程详解2、呼叫业务信令流程2.1、UE主叫信令流程(统计时延:红色的为开始和结束信令)EPSMMExtendedservicerequestULCCCHrrcConnectionRequestDLCCCHrrcConnectionSetupULDCCHrrcConnectionSetupCompleteDLDCCHrrcConnectionReconfigurationULDCCHrrcConnectionReconfiguration
6、CompleteDLDCCHsecurityModeCommandDLDCCHrrcConnectionReconfigurationULDCCHrrcConnectionReconfigurationCompleteDLDCCHrrcConnectionReconfigurationULDCCHrrcConnectionReconfigurationComplete精彩文档实用标准文案UE主叫信令流程详解2.2、UE被叫信令流程(统计时延:红色的为开始和结束信令)DLPCCHPagingEPSMMExtendedservicerequestULCCCHrrcConnectionReq
7、uestDLCCCHrrcConnectionSetupULDCCHrrcConnectionSetupCompleteDLDCCHrrcConnectionReconfigurationULDCCHrrcConnectionReconfigurationCompleteDLDCCHsecurityModeCommandDLDCCHrrcConnectionReconfigurationULDCCHrrcConnectionReconfigur
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