网优S1MME接口流程

1:AttacheNBMMEATTACHREQUESTStartT3410ATTACHACCEPTStopT3410StartT3450ATTACHCOMPLETE►StopT3450ORATrACHREQUESTTOC\o"1-5"\h\zHYPERLINK\l"bookmark2"\o"CurrentDocument"StartT3410►ATTACHREJECTStopT34102：SeviceRequestHYPERLINK\l"bookmark24"\o"CurrentDocument"eNBMMESERVICEREQUESTHYPERLINK\l"bookmark28"\o"CurrentDocument"StartT3417►InitialContextSetupRequest-HYPERLINK\l"bookmark90"\o"CurrentDocument"InitialContextSetupComplete►ORStartT3417SERVICEREQUEST・SERVICEREJECTStopT3417Y3:ExtendedServiceRequestStartT3417EXTENDEDSERVICEREQUEST(notforCSFB)ASindicationaboutbearerestablishmentforuserplaneStopT3417ORStartT3417extEXTENDEDSERVICEREQUEST(forCSFB)StopT3417extvASindicationaboutsystemchangeOREXTENDEDSERVICEREQUESTStartT3417extSERVICEREJECTStopT3417ext◄4:Paginga)PagingforEPSservicestlirougliE-UTRANusingS-TMSIUEeNBRequestpagingPagingMMEStartT3413SERVICEREQUESTStopT3413b)PagingforEPSsemcestlirougliE-UTRANusingINISIPagingATFACHRequestpagingc)PagingforCSfallbacktoA/GborIumodeUEeNBMMERequestpagingPagingEXTENDEDSERVICEREQUEST►5：TAUeNBMMEStartT3430TRACKINGAREAUPDATEREQUESTTRACKINGAREAUPDATEACCEPTStopT3430IfGUTIallocated.StartT3450IfGUTIallocated.TRACKINGAREAUPDATECOMPLETEStopT3450ORStartT3430TRACKINGAREAUPDATEREQUESTStopT3430TRACKINGAREAUPDATEREJECT46:DetachStartT3421DETACHREQUEST►StopT3421DETACHACCEPT◄orUEatswitchoff:DETACHREQUEST7:PDNConnectivityeNBMMEStartT3482PDNCONNECTIVITYREQUEST►StopT3482ACTIVATEDEFAULTEPSBEARERCONTEXTREQUESTORStopT3482PDNCONNECTIVITYREJECT◄8:PDNDisconnectionStartT3492PDNDISCONNECTREQUEST►StopT3492,DEACTIVATEEPSBEARERCONTEXTREQUESTORStopT3492.PDNDISCONNECTREJECT9：EPSbearerresourceallocationeNBMMEStartT3480BEARERRESOURCEALLOCATIONREQUEST►StopT3480ACTIVATEDEDICATEDEPSBEARERCONTEXTREQUEST◄ORStopT3480MODIFYEPSBEARERCONTEXTREQUESTYORStopT3480BEARERRESOURCEALLOCATIONREJECT10：EPSbearerresourcemodifyeNBMMEStartT3481BEARERRESOURCEMODIFICATIONREQUESTACTIVATEDEDICATEDEPSBEARERCONTEXTREQUESTStopT3481OR丁348]pMODIFYEPSBEARERCONTEXTREQUESTORSsp丁348]=DEACTIVATEEPSBEARERCONTEXTREQUESTORStopT3481._BEARERRESUMEMODHWNREJECT11:EPSbearercontextdeactivationeNBMME「林WEEPSBEARERCONTEXTREQU旳StartT3495DEACTIVATEEPSBEARERCONTEXTACCEPTStopT349512：EPSbearercontextmodificationMODIFYEPSBEARERCONTEXTREQUEST$閩T3486StopT3486MODIFYEPSBEARERCONTEXTACCEPTORMODIFYEPSBEARERCONTEXTREJECT►StopT3486eNB13：DedicatedEPSbearercontextactivationMMEACTIVATEDEDICATEDEPSBEARERCONTEXTREQUESTStartT3485ACTIVATEDEDICATEDEPSBEARERCONTEXTACCEPT►StopT3485ORACTIVATEDEDICATEDEPSBEARERCONTEXTREJECTStopT348514：X2handover15：SIhandoverinUETargeteNBMME.S1・AP:HANDOVERREQUESTS1・AP:HANDOVERREQUESTACK.SVAP:HANDOVERFAILURE说明：切换失败时只包括上图中的第一条和第三条消息，切换成功时除了包含第一、第二条,还包含下图中的消息。16：SIhandoverout17：SIhandovercancelUESourceeNBMMES1-AP:HANDOVERCANCELDS1-AP:HANDOVERCANCELACKNOWLE18:IntialContextSetupeNBMME■rSlAPlInitialContextSenioReauestfSlAPlIntialContextSetiioResponse19:UEContextModificationeNBMMEUECONTEXTMODIFICATIONREQUESTUECONTEXTMODIFICATIONRESPONSE20：UEContextReleasea)SIUEContextRelease(EPCtriggered)eNBEPCfSlAPlSIUEContextReleaseCommandrSlAPlSIUEContextReleaseComoleteb)SIUEContextReleaseRequest(eNBtriggered)eNBEPC:rSlAPlEPCmxdatedrSlAPlSIUEContextReleaseRequestfSlAPlSIUEContextReleaseCommandrSlAPlSIUEContextReleaseComplete21:E-RABReleasea)E-RABReleaseprocedureb)E-RABReleaseIndicationprocedureUEeNBMME!i:RRC:RadioBearerReleaseS1-AP:E-RABRELEASEINDICATION.E-RABReleasedList:E-RABID.Cause22：RESETa)eNBinitiatedResetprocedureMMESVAP:RESETS1-AP:RESETACKb)MMEinitiatedResetprocedureeNBMMES1-AP:RESETS1-AP:RESETACK23：ERRORINDICATIONa)eNBinitiatederrorindicationb)MMEinitiatederrormdication24：SISETUPeNBMME25：ENBCONFIGURATIONUPDATEeNBMMESl-AP:ENBCONFIGURATIONUPDATESl-AP:ENBCONFIGURATIONUPDATEACKNOWLEDGE*Sl-AP:ENBCONFIGURATIONUPDATEFAILURE26：MMECONFIGURATIONUPDATEeNBMMESl-AP:MMECONFIGURATIONUPDATESl-AP:MMECONFIGURATIONUPDATEACKNOWLEDGE■Sl-AP:MMECONFIGURATIONUPDATEFAILURE27：OVERLOADSTART28：OVERLOADSTOP29:IdentityAcquisitionUEIDENTITYREQUESTIDENTITYRESPONSE30:AuthenticationUEAUTHENTICATIONREQUESTAUTHENTICATIONRESPONSEvAUTHENTICATIONREJECTMMEStartT3470StopT3470MMEStartT3460StopT3460ifauthenticationfailed31:SecurityActivationSEWMODECZMAND$閩T3460SECURITYMODECOMPLETEStopT3460ORSECURITYMODEREJECTStopT346032:SMSa）下行方向b）上行方向33:CSServiceNotification