GSM呼叫信令流程.ppt

MSC,PSTN,HLR,GMSC,MAP_SEND_ROUTING_INFORMATION,IAI(TUP),MSTerminatedCallProcedure,VLR,MAP_PROVIDE_ROAMING_NUMBER,D,C,B,MAP_PROVIDE_ROAMING_NUMBERACK,MAP_SEND_ROUTING_INFORMATIONACK,IAI(TUP),MAP_PAGE,MAP_SEND_INFO_I/C_CALL,MS,MSC,BTS,BSC,Paging(UDT),(IMSI/TMSI,LAIorCGI),PagingCommand,(IMSI/TMSI,paggroup,ch),PagingRequest(L2-UI),(IMSI/TMSI),RR(PCH),RR(RACH),ChannelRequest,ChannelRequired,ChannelActivation,ChannelActivationACK,ImmediateAssignment,RR(AGCH),(L2-UI),Ainterface,Abisinterface,Uminterface,BSSMAP,Continue1,PagingRESP(L2-SABM),ESTIND(PagingResp),PagingResp,CR(COMPL-L3-INFO),L2-UA,(CKSN,MSID,CGI,CLrk2),CC,RR(SDCCH),RR(SDCCH),BSSMAP,Paging,MSTerminatedCallProcedure,ImmediateAssignCommand,T3113+,T3113-,T3120+,T3120-,T3101+,T3101-,MM(SDCCH),MM(SDCCH),RR(SDCCH),DTAP-MM,RR(SDCCH),DTAP-MM,BSSMAP,MS,BTS,DATAREQ,AUTHREQUEST,ENCRCMD,CIPHERMODCMD,Abisinterface,Uminterface,AUTHRESPONSE,DATAIND,CIPHERMODCOM,MSC,BSC,AUTHREQUEST(DT1),(CKSN,RAND),AUTHRESPONSE(DT1),Ainterface,CIPHERMODCMD(DT1),(algonb,key),(SRES),DATAIND,CIPHERMODCOM(DT1),BSSMAP,Continue2,DATAREQ,TMSIREALCMD,TMSIREALCOM,DATAIND,(newTMSI,LAI),TMSIREALCOM(DT1),TMSIREALCMD(DT1),DTAP-MM,DTAP-MM,MM(SDCCH),MM(SDCCH),MSTerminatedCallProcedure,VLR,MAP_AUTHENTICATE,MAP_AUTHENTICATEACK,MAP_SET_CIPHERING_MODE,MAP_FORWARD_NEW_TMSI,MAP_FORWARD_NEW_TMSIACK,Binterface,T3260+,T3260-,MAP_PROCESS_ACCESS_REQ,MAP_PROCESS_ACCESS_REQ_ACK,CC(SDCCH),CC(SDCCH),DTAP-CC,DTAP-CC,Continue3,MS,BTS,DATAREQ,SET-UP,Abisinterface,Uminterface,CALLCONFIRMED,DATAIND,MSC,BSC,SET-UP(DT1),CALLCONF(DT1),Ainterface,T303+,MSTerminatedCallProcedure,T303-T310+,VLR,Binterface,MAP_COMPLETE_CALL,MS,MSC,BTS,BSC,ASSIGNREQ(DT1),(Chtype,CIC,L3hd),PHYSCTXREQ,QUEUING(DT1),ChannelACTIV,DATAREQ,ChannelActivationACK,RELEASEREQ,ASSIGNCOM,RR(FACCH),Ainterface,Abisinterface,Uminterface,BSSMAP,Continue4,PHYSCTXCONF,BSSMAP,(TCH),ASSIGNCMD,RR(SDCCH),(localend),(L2-SABM),ESTIND,(L2-UA),RR(FACCH),RR(FACCH),DATAIND,ASSIGNCOM(DT1),RFCHANREL,(SDCCH),BSSMAP,RFCHANRELACK,(BS/MSPOW,TA),Radio-resourceassignment,MSTerminatedCallProcedure,CC,TNT2+,TNT2-,T9103+,T9103-,CC(FACCH),CC(FACCH),DTAP-CC,DTAP-CC,MS,ALERTING,Uminterface,CONNECT,MSC,CONNECT(DT1),Continue5,CONNECTACK(DT1),DTAP-CC,BTS,DATAIND,Abisinterface,DATAIND,BSC,ALERTING(DT1),Ainterface,DATAREQ,CONNECTACK,CC(FACCH),GMSC,PSTN,ACM(TUP),ACM(TUP),ANC(TUP),ANC(TUP),MSTerminatedCallProcedure,Einterface,T310-T301+,T301-,T313-,T313+,MS,(L2-UA),RR(FACCH),Um,DTAP-CC,Continue6,DTAP-CC,RELEASE,CC(FACCH),CHANREL,(L2-DISC),RR(FACCH),RR(FACCH),BSSMAP,Radio-resourcerelease,DISCONNECT,CC(FACCH),RELEASECOM,CC(FACCH),DTAP-CC,BSSMAP,BTS,DATAIND,RFCHANRELACK,DEACTSACCH,MSC,BSC,DISCONNECT(DT1),RELEASE(DT1),DATAREQ,DATAIND,RELEASECOM(DT1),CLEARCMD(DT1),A,Abis,DATAREQ,CLEARCOM(DT1),RFCHANREL,RELIND,(MobileReleaseFirst),GMSC,PSTN,CBK(TUP),CBK(TUP),CLF(TUP),CLF(TUP),RLG(TUP),RLG(TUP),MSTerminatedCallProcedure,E,DEACTSACCHACK,T308+,T308-,TNT3+,TNT3-,T3109+,T3109-T3111+,T3111-,MS,MSC,RELEASECOM(DT1),(L2-UA),RR(FACCH),Um,DTAP-CC,Continue7,DTAP-CC,RELEASE,CC(FACCH),CHANREL,(L2-DISC),RR(FACCH),RR(FACCH),CLEARCOM(DT1),BSSMAP,DISCONNECT,CC(FACCH),RELEASECOM,CC(FACCH),DTAP-CC,BSSMAP,BTS,DATAREQ,DATAIND,DATAREQ,Abis,DATAREQ,RFCHANREL,RFCHANRELACK,Radio-resourcerelease,DEACTSACCH,RELIND,BSC,DISCONNECT(DT1),RELEASE(DT1),CLEARCMD(DT1),A,(MobileReleaselast),GMSC,PSTN,CLF(TUP),CLF(TUP),RLG(TUP),RLG(TUP),MSTerminatedCallProcedure,DEACTSACCHACK,T305+,T305-,TNT3+,TNT3-,T3109-T3111+,T3111-,T3109+,E,MS,MSC,BTS,BSC,RR(RACH),ChannelRequest,ChannelRequired,ChannelActivation,ChannelActivationACK,ImmediateAssignment,RR(AGCH),(L2-UI),Ainterface,Abisinterface,Uminterface,Mobile-OriginatingCallProcedure,CMSERVREQ(L2-SABM),ESTIND,CR(COMPL-L3-INFO),L2-UA,(CKSN,MSID,SERtype,CLmk),CC,RR(SDCCH),RR(SDCCH),BSSMAP,ImmediateAssignCommand,(SDCCHID),T3120+,T3120-,T3101+,T3101-,T303+,VLR,MAP_PROCESS_ACCESS_REQ,Binterface,Mobile-OriginatingCallProcedure,MM(SDCCH),MM(SDCCH),RR(SDCCH),DTAP-MM,RR(SDCCH),DTAP-MM,BSSMAP,MS,BTS,DATAREQ,AUTHREQUEST,ENCRCMD,CIPHERMODCMD,Abisinterface,Uminterface,AUTHRESPONSE,DATAIND,CIPHERMODCOM,MSC,BSC,AUTHREQUEST(DT1),(CKSN,RAND),AUTHRESPONSE(DT1),Ainterface,CIPHERMODCMD(DT1),(algonb,key),(SRES),DATAIND,CIPHERMODCOM(DT1),BSSMAP,Continue1,DATAREQ,TMSIREALCMD,TMSIREALCOM,DATAIND,(newTMSI,LAI),TMSIREALCOM(DT1),TMSIREALCMD(DT1),DTAP-MM,DTAP-MM,MM(SDCCH),MM(SDCCH),VLR,MAP_AUTHENTICATE,MAP_AUTHENTICATEACK,MAP_SET_CIPHERING_MODE,MAP_FORWARD_NEW_TMSI,MAP_FORWARD_NEW_TMSIACK,Binterface,T3260+,T3260-,MAP_PROCESS_ACCESS_REQ_ACK,CC(SDCCH),CC(SDCCH),DTAP-CC,DTAP-CC,Continue2,MS,BTS,DATAIND,SET-UP,Abisinterface,Uminterface,CALLPROCEEDING,DATAREQ,MSC,BSC,SET-UP(DT1),CALLPROCEEDING(DT1),Ainterface,T303-T310+,Mobile-OriginatingCallProcedure,MAP_SEND_INFO_FOR_O/G_CALL,VLR,Binterface,MAP_COMPLETE_CALL,MS,MSC,BTS,BSC,ASSIGNREQ(DT1),(Chtype,CIC,L3hd),PHYSCTXREQ,QUEUING(DT1),ChannelACTIV,DATAREQ,ChannelActivationACK,RELEASEREQ,ASSIGNCOM,RR(FACCH),Ainterface,Abisinterface,Uminterface,BSSMAP,Continue3,PHYSCTXCONF,BSSMAP,(TCH),ASSIGNCMD,RR(SDCCH),(localend),(L2-SABM),ESTIND,(L2-UA),RR(FACCH),RR(FACCH),DATAIND,ASSIGNCOM(DT1),RFCHANREL,(SDCCH),BSSMAP,RFCHANRELACK,(BS/MSPOW,TA),Radio-resourceassignment,Mobile-OriginatingCallProcedure,CC,T9103+,T9103-,TNT2+,TNT2-,CC(FACCH),CC(FACCH),DTAP-CC,DTAP-CC,MS,ALERTING,Uminterface,CONNECT,MSC,CONNECT(DT1),Continue4,CONNECTACK(DT1),DTAP-CC,BTS,DATAREQ,Abisinterface,DATAREQ,BSC,ALERTING(DT1),Ainterface,DATAIND,CONNECTACK,CC(FACCH),GMSC,PSTN,ACM(TUP),ACM(TUP),ANC(TUP),Mobile-OriginatingCallProcedure,IAI(TUP),IAI(TUP),ANC(TUP),Einterface,T310-,T313+,T313-,MS,RR(FACCH),Um,DTAP-CC,Continue5,DTAP-CC,RELEASE,CC(FACCH),RR(FACCH),RR(FACCH),DISCONNECT,CC(FACCH),RELEASECOM,CC(FACCH),DTAP-CC,BTS,DATAIND,MSC,BSC,DISCONNECT(DT1),RELEASE(DT1),DATAREQ,DATAIND,RELEASECOM(DT1),A,Abis,(MobileReleaseFirst),GMSC,PSTN,Mobile-OriginatingCallProcedure,CLF(TUP),CLF(TUP),(L2-UA),CHANREL,(L2-DISC),BSSMAP,Radio-resourcerelease,BSSMAP,RFCHANRELACK,DEACTSACCH,CLEARCMD(DT1),DATAREQ,CLEARCOM(DT1),RFCHANREL,RELIND,RLG(TUP),RLG(TUP),E,DEACTSACCHACK,T305+,T305-T308+,T308-,TNT3+,TNT3-,T3109+,T3109-T3111+,T3111-,MS,RR(FACCH),Um,DTAP-CC,Continue6,DTAP-CC,RELEASE,CC(FACCH),RR(FACCH),RR(FACCH),DISCONNECT,CC(FACCH),RELEASECOM,CC(FACCH),DTAP-CC,BTS,DATAREQ,MSC,BSC,DISCONNECT(DT1),RELEASE(DT1),DATAIND,DATAIND,RELEASECOM(DT1),A,Abis,(MobileReleaseLast),GMSC,PSTN,Mobile-OriginatingCallProcedure,CLF(TUP),RLG(TUP),RLG(TUP),(L2-UA),CHANREL,(L2-DISC),BSSMAP,Radio-resourcerelease,BSSMAP,RFCHANRELACK,DEACTSACCH,CLEARCMD(DT1),DATAREQ,CLEARCOM(DT1),RFCHANREL,RELIND,CBK(TUP),CBK(TUP),CLF(TUP),E,DEACTSACCHACK,T3109+,T305+,T305-T308+,T308-,TNT3+,TNT3-,T3109-T3111+,T3111-,MS,MSC,BTS,BSC,RR(RACH),ChannelRequest,ChannelRequired,ChannelActivation,ChannelActivationACK,ImmediateAssignment,RR(AGCH),(L2-UI),Ainterface,Abisinterface,Uminterface,LOCUPDATREQ,ESTIND,CR(COMPL-L3-INFO),L2-UA,(CKSN,MSID,LUT,LAI,CLmk1),CC,RR(SDCCH),RR(SDCCH),BSSMAP,ImmediateAssignCommand,(SDCCHID),(L2-SABM),INTRA_VLRLOCATIONUPDATING,ORIMSIATTACH(inoldVLR),*,*:ThismessageissentbytheMStothenetworkeithertorequestupdateofitslocation(normalupdatingorperiodicupdating)ortorequestIMSIattach.,T3120+,T3120-,T3101+,T3101-,T3210+,Continue1,MM(SDCCH),MM(SDCCH),RR(SDCCH),DTAP-MM,RR(SDCCH),DTAP-MM,BSSMAP,MS,BTS,DATAREQ,AUTHREQUEST,ENCRCMD,CIPHERMODCMD,Abisinterface,Uminterface,AUTHRESPONSE,DATAIND,CIPHERMODCOM,MSC,BSC,AUTHREQUEST(DT1),(CKSN,RAND),AUTHRESPONSE(DT1),Ainterface,CIPHERMODCMD(DT1),(algonb,key),(SRES),DATAIND,CIPHERMODCOM(DT1),BSSMAP,DATAREQ,TMSIREALCMD,TMSIREALCOM,DATAIND,(newTMSI,LAI),TMSIREALCOM(DT1),TMSIREALCMD(DT1),DTAP-MM,DTAP-MM,MM(SDCCH),MM(SDCCH),VLR,MAP_AUTHENTICATE,MAP_AUTHENTICATEACK,MAP_SET_CIPHERING_MODE,Binterface,T3260+,T3260-,MAP_UPDATE_LOCATION_AREA,MAP_FORWARD_NEW_TMSI,MAP_FORWARD_NEW_TMSIACK,MAP_UPDATE_LOCATION_AREAACK,INTRA_VLRLOCATIONUPDATING,ORIMSIATTACH(inoldVLR),RR(SDCCH),Continue2,MM(SDCCH),RR(SDCCH),RR(SDCCH),MS,Um,DTAP-MM,LocUpdAcc,BTS,MSC,BSC,LocUpdatAcc(DT1),DATAREQ,A,Abis,(L2-UA),CHANREL,(L2-DISC),BSSMAP,Radio-resourcerelease,BSSMAP,RFCHANRELACK,DEACTSACCH,CLEARCMD(DT1),DATAREQ,CLEARCOM(DT1),RFCHANREL,RELIND,DEACTSACCHACK,INTRA_VLRLOCATIONUPDATING,ORIMSIATTACH(inoldVLR),T3210-,TNT3+,TNT3-,T3109+,T3109-,MS,MSC,BTS,BSC,RR(RACH),ChannelRequest,ChannelRequired,ChannelActivation,ChannelActivationACK,ImmediateAssignment,RR(AGCH),(L2-UI),Ainterface,Abisinterface,Uminterface,LOCUPDATREQ*,ESTIND,CR(COMPL-L3-INFO),L2-UA,(CKSN,IMSI,LUT,LAI,CLmk1),CC,RR(SDCCH),RR(SDCCH),BSSMAP,ImmediateAssignCommand,(SDCCHID),(L2-SABM),INTER_VLRLOCATIONUPDATING(MSSendIMSI),ORIMSIATTACH(notinoldVLR),*:ThismessageissentbytheMStothenetworkeithertorequestupdateofitslocation(normalupdatingorperiodicupdating)ortorequestIMSIattach.,T3120+,T3120-,T3101+,T3101-,T3210+,Continue1,MM(SDCCH),MM(SDCCH),RR(SDCCH),DTAP-MM,RR(SDCCH),DTAP-MM,BSSMAP,MS,BTS,DATAREQ,AUTHREQUEST,ENCRCMD,CIPHERMODCMD,AUTHRESPONSE,DATAIND,CIPHERMODCOM,MSC,BSC,AUTHREQUEST(DT1),(CKSN,RAND),AUTHRESPONSE(DT1),A,CIPHERMODCMD(DT1),(algonb,key),(SRES),DATAIND,CIPHERMODCOM(DT1),BSSMAP,DATAREQ,TMSIREALCMD,TMSIREALCOM,DATAIND,(newTMSI,LAI),TMSIREALCOM(DT1),TMSIREALCMD(DT1),DTAP-MM,DTAP-MM,MM(SDCCH),MM(SDCCH),VLR,MAP_AUTHENTICATE,MAP_AUTHENTICATEACK,MAP_SET_CIPHERING_MODE,T3260+,T3260-,MAP_UPDATE_LOCATION_AREA,MAP_FORWARD_NEW_TMSI,MAP_FORWARD_NEW_TMSIACK,MAP_UPDATE_LOCATION_AREAACK,HLR,MAP_INSERT_SUBSCRIBER_DATA,MAP_INSERT_SUBSCRIBER_DATAACK,MAP_UPDATE_LOCATIONACK,INTER_VLRLOCATIONUPDATING(MSSendIMSI),MAP_UPDATE_LOCATION,PVLR,D,Abis,Um,B,D,MAP_CANCEL_LOCATION,MAP_CANCEL_LOCATIONACK,ORIMSIATTACH(notinoldVLR),RR(SDCCH),Continue2,MM(SDCCH),RR(SDCCH),RR(SDCCH),MS,Um,DTAP-MM,LocUpdAcc,BTS,MSC,BSC,LocUpdatAcc(DT1),DATAREQ,A,Abis,(L2-UA),CHANREL,(L2-DISC),BSSMAP,Radio-resourcerelease,BSSMAP,RFCHANRELACK,DEACTSACCH,CLEARCMD(DT1),DATAREQ,CLEARCOM(DT1),RFCHANREL,RELIND,DEACTSACCHACK,INTER_VLRLOCATIONUPDATING(MSSendIMSI),ORIMSIATTACH(notinoldVLR),T3210-,TNT3+,TNT3-,T3109+,T3109-,MS,MSC,BTS,BSC,RR(RACH),ChannelRequest,ChannelRequired,ChannelActivation,ChannelActivationACK,ImmediateAssignment,RR(AGCH),(L2-UI),Ainterface,Abisinterface,Uminterface,LOCUPDATREQ,ESTIND,CR(COMPL-L3-INFO),L2-UA,(CKSN,TMSI,LUT,LAI,CLmk1),CC,RR(SDCCH),RR(SDCCH),BSSMAP,ImmediateAssignCommand,(SDCCHID),(L2-SABM),INTER_VLRLOCATIONUPDATING(MSSendTMSI),ORIMSIATTACH(notinoldVLR),T3120+,T3120-,T3101+,T3101-,T3210+,Continue1,MM(SDCCH),MM(SDCCH),RR(SDCCH),DTAP-MM,RR(SDCCH),DTAP-MM,BSSMAP,MS,BTS,DATAREQ,AUTHREQUEST,ENCRCMD,CIPHERMODCMD,AUTHRESPONSE,DATAIND,CIPHERMODCOM,MSC,BSC,AUTHREQUEST(DT1),(CKSN,RAND),AUTHRESPONSE(DT1),A,CIPHERMODCMD(DT1),(algonb,key),(SRES),DATAIND,CIPHERMODCOM(DT1),BSSMAP,DATAREQ,TMSIREALCMD,TMSIREALCOM,DATAIND,(newTMSI,LAI),TMSIREALCOM(DT1),TMSIREALCMD(DT1),DTAP-MM,DTAP-MM,MM(SDCCH),MM(SDCCH),VLR,MAP_AUTHENTICATE,MAP_AUTHENTICATEACK,MAP_SET_CIPHERING_MODE,T3260+,T3260-,MAP_UPDATE_LOCATION_AREA,MAP_FORWARD_NEW_TMSI,MAP_FORWARD_NEW_TMSIACK,MAP_UPDATE_LOCATION_AREAACK,HLR,MAP_INSERT_SUBSCRIBER_DATA,MAP_INSERT_SUBSCRIBER_DATAACK,MAP_UPDATE_LOCATIONACK,INTER_VLRLOCATIONUPDATING(MSSendTMSI),MAP_UPDATE_LOCATION,PVLR,D,Abis,Um,B,D,MAP_CANCEL_LOCATION,MAP_CANCEL_LOCATIONACK,MAP_SEND_IDENTIFICATION,MAP_SEND_IDENTIFICATIONACK,MAP_PROVIDE_IMSI,MAP_PROVIDE_IMSIACK,IdentityRequest,IdentityResponse,IncaseofIMSIcannotberetrievefromPVLR,ORIMSIATTACH(notinoldVLR),RR(SDCCH),Continue2,MM(SDCCH),RR(SDCCH),RR(SDCCH),MS,Um,DTAP-MM,LocUpdAcc,BTS,MSC,BSC,LocUpdatAcc(DT1),DATAREQ,A,Abis,(L2-UA),CHANREL,(L2-DISC),BSSMAP,Radio-resourcerelease,BSSMAP,RFCHANRELACK,DEACTSACCH,CLEARCMD(DT1),DATAREQ,CLEARCOM(DT1),RFCHANREL,RELIND,DEACTSACCHACK,INTER_VLRLOCATIONUPDATING(MSSendTMSI),ORIMSIATTACH(notinoldVLR),T3210-,TNT3+,TNT3-,T3109+,T3109-,MSC,A,BTS,BSC,Intra_CellHandOver,A-bis,Um,MS,RR(SACCH),RR(FACCH),L2-SABM,L2-UI,ASSIGNCOM,MEASREP,MEASREP,CHANACTIV,(chtyp,CiphK),(HORef),CHANACTACK,DATAREQ,ASSIGNCMD,RR(NewFACCH),DATAIND,ESTIND,RFCHAREL,(oldTCH),HOPERFOMED(DT1),(Cause:intra_cell),BSSMAP,RFCHARELACK,Oldchannellocalendrelease,RR(FACCH),RR(FACCH),T3107+,T3107-,MSC,A,BTS2,BTS1,BSC,Intra-BSSHandover,A-bis,Um,MS,HOACCESS,RR(SACCH),HOACCESS,PHYSINFO,PHYSINFO,RR(FACCH),L2-SABM,L2-UI,RR(NewFACCH),HOCOMPLET,A-bis,MEASREP,MEASREP,CHANACTIV,(chtyp,CiphK),(HORef),CHANACTACK,DATAREQ,HOCOMMAND,HODETECT,ESTAIND,DATAIND,RFCHAREL,(oldTCH),HOPERFOMED(DT1),(Cause),BSSMAP,RFCHARELACK,RR(FACCH),BSSMAP,RR(FACCH),RR(FACCH),RR(FACCH),RR(FACCH),RR(FACCH),T3103+,T3103-,T3124+,T3124-,CHANACTIV,BTS1,A-bis,DATAREQ,BSC2,CC,BSC1,HOREQU(DT1),A,HOCMD(DT1),MSC,HOREQUEST(DT1),A,HOCOMMAND,BTS2,MS,MEASREP,CHAACTACK,Intra-MSCHandover,ServingBSS,A-bis,Um,TargetBSS,RR(SACCH),MEASRES,CellIdlst,Cause,BSSMAP,CR(Chtyp,Clmk),(Cell,CiphK),BSSMAP,HOREQACK(DT1),(Cell,ChInf,HoRef),BSSMAP,BSSMAP,RR(FACCH),BSSMAP,T7+,T7-T8+,T101+,T101-,T102+,T9113+,HODETECT,BTS1,A-bis,RFCHANREL,BSC2,BSC1,A,CLEARCMD(DT1),MSC,A,BTS2,MS,HOACCESS,ServingBSS,A-bis,Um,TargetBSS,RR(newFACCH),HOCOMPLET(DT1),BSSMAP,BSSMAP,(oldTCH),Continue1,HOACCESS,RR(FACCH),PHYSINFO,PHYSINFO,L2-SABM,L2-UI,ESTAIND,HOCOMPLET,DATAIND,CLEARCMP(DT1),BSSMAP,Intra-MSCHandover,RFCHANRELACK,RR(FACCH),RR(FACCH),RR(FACCH),RR(FACCH),RR(FACCH),T3124+,T3124-,T9113-,T102-,T8-,TNT3+,TNT3-,Inter-MSCHandover,MSCA,A,BTSA,BSCA,A-bis,Um,MS,RR(SACCH),MEASREP,MEASREP,HOREQU(DT1),CellIdlst,Cause,MSCB,VLRB,E,B,MAP_PREPARE_HANDOVER,MAP_ALLOCATE_HO_NUMBER,MAP_SEND_HO_REPORT,MAP_PREPARE_HANDOVERACK,MAP_SEND_HO_REPORTACK,IAM(TUP),ACM(TUP),HOCMD(DT1),(Cell,ChInf,HoRef),DATAREQ,HOCOMMAND,RR(FACCH),BSSMAP,BSSMAP,RFCHAREL,(oldTCH),RFCHARELACK,AfterHOSucceed,BSCB,BSSMAP,HOREQ(DT1),CHANACTIV,CC,CHAACTACK,CR(Chtyp,Clmk),(Cell,CiphK),HOREQACK(DT1),BSSMAP,BTSB,BTSA,BSCA,CLEARCMD(DT1),BSSMAP,CLEARCMP(DT1),BSSMAP,T201+,T201-,T210+,TNT3+,TNT3-,T103+,T204+,T210-,Inter-MSCHandover,Continue1,MSCB,A,BTSB,BSCB,A-bis,Um,MS,HOCOMMPLETE(DT1),(Cause),BSSMAP,MSCA,VLRB,E,B,RR(NewFACCH),HODETECTION,HOACCESS,PHYSINFO,PHYSINFO,L2-SABM,L2-UI,ESTAIND,HOCOMPLET,DATAIND,HOACCESS,ANC(TUP),MAP_SEND_END_SIGNAL,RR(FACCH),MAP_PROCESS_ACCESS_SIGNALLING,RR(FACCH),RR(FACCH),RR(FACCH),RR(FACCH),RR(FACCH),HODETECT(DT1),BSSMAP,T204-,T103-,SubsequentInter-MSCHandover,MSCB,A,BTSB,BSCB,A-bis,Um,MS,RR(SACCH),MEASREP,MEASREP,HOREQU(DT1),CellIdlst,Cause,MSCA,VLRC,E,B,MAP_PREPARE_HANDOVER,MAP_ALLOCATE_HO_NUMBER,MAP_SEND_HO_REPORT,MAP_PREPARE_HANDOVERACK,MAP_SEND_HO_REPORTACK,IAM(TUP),ACM(TUP),HOCMD(DT1),(Cell,ChInf,HoRef),DATAREQ,HOCOMMAND,RR(FACCH),BSSMAP,BSSMAP,RFCHAREL,(oldTCH),RFCHARELACK,AfterHOSucceed,BSCC,BSSMAP,HOREQ(DT1),CHANACTIV,CC,CHAACTACK,CR(Chtyp,Clmk),(Cell,CiphK),HOREQACK(DT1),BSSMAP,BTSC,BTSB,BSCB,CLEARCMD(DT1),BSSMAP,CLEARCMP(DT1),BSSMAP,MAP_PREPARE_Subs_HANDOVER,MSCC,MAP_PREPARE_Subs_HANDOVERACK,E,T201+,T201-,T210+,TNT3+,TNT3-,T210-,T204+,T103+,Continue1,MSCC,A,BTSC,BSCC,A-bis,Um,MS,HOCOMMPLETE(DT1),(Cause),BSSMAP,MSCA,MSCB,E,B,RR(NewFACCH),HODETECTION,HOACCESS,PHYSINFO,PHYSINFO,L2-SABM,L2-UI,ESTAIND,HOCOMPLET,DATAIND,HOACCESS,ANC(TUP),MAP_SEND_END_SIGNAL,RR(FACCH),MAP_PROCESS_ACCESS_SIGNALLING,RR(FACCH),RR(FACCH),RR(FACCH),RR(FACCH),RR(FACCH),HODETECT(DT1),BSSMAP,SubsequentInter-MSCHandover,MAP_SEND_END_SIGNALACK,REL(TUP),RLC(TUP),T204-,T103-,SubsequentInter-MSCHandback,MSCB,A,BTSB,BSCB,A-bis,Um,MS,RR(SACCH),MEASREP,MEASREP,HOREQU(DT1),CellIdlst,Cause,MSCA,VLRA,E,B,MAP_PREPARE_Subs_HANDOVER,MAP_ALLOCATE_HO_NUMBER,MAP_SEND_HO_REPORT,MAP_PREPARE_Subs_HANDOVERACK,MAP_SEND_HO_REPORTACK,HOCMD(DT1),(Cell,ChInf,HoRef),DATAREQ,HOCOMMAND,RR(FACCH),BSSMAP,BSSMAP,RFCHAREL,(oldTCH),RFCHARELACK,AfterHOSucceed,BSCA,BSSMAP,HOREQ(DT1),CHANACTIV,CC,CHAACTACK,CR(Chtyp,Clmk),(Cell,CiphK),HOREQACK(DT1),BSSMAP,BTSA,BTSB,BSCB,CLEARCMD(DT1),BSSMAP,CLEARCMP(DT1),BSSMAP,T104+,Continue1,MSCA,A,BTSA,BSCA,A-bis,Um,MS,HOCOMMPLETE(DT1),(Cause),BSSMAP,MSCB,E,RR(NewFACCH),HODETECTION,HOACCESS,PHYSINFO,PHYSINFO,L2-SABM,L2-UI,ESTAIND,HOCOMPLET,DATAIND,HOACCESS,REL(TUP),MAP_SEND_END_SIGNALACK,RR(FACCH),RR(FACCH),RR(FACCH),RR(FACCH),RR(FACCH),RR(FACCH),SubsequentInter-MSCHandback,RLC(TUP),T104-,MS,MSC,BTS,BSC,RR(RACH),ChannelRequest,ChannelRequired,ChannelActivation,ChannelActivationACK,ImmediateAssignment,RR(AGCH),(L2-UI),Ainterface,Abisinterface,Uminterface,IMSIDETACH,IMSIDETACHIND,ESTIND,CR(COMPL-L3-INFO),L2-UA,(MSID),RR(SDCCH),RR(SDCCH),BSSMAP,UNITDATAREQ,(SDCCHID),(L2-SABM),VLR,Binterface,MAP_DETACH_IMSI,*,*:IfnoRRconnectionexists,theMMsublayerwithinthemobilestationwillrequesttheRRsublayertoestablishaRRconnection.IfestablishmentoftheRRconnectionisnotpossiblebecauseasuitablecellisnot(ornotyet)availablethen,themobilestationshalltryforaperiodofatleast5secondsandfornotmorethanaperiodof20secondstofindasuitablecell.Ifasuitablecellisfoundduringthistimethen,themobilestationshallrequesttheRRsublayertoestablishanRRconnection,otherwisetheIMSIdetachisaborted.IfaRRconnectionexists,theMMsublayerwillreleaselocallyanyongoingMMconnectionsbeforetheIMSIDETACHINDmessageissent.,RR(SDCCH)