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DTAP

Failure Potential. monitoring. UE A. NodeB. RNC. MSC (A). SC. RRC/RLC/MAC. DTAP. DTAP. CMSREQ. RRC/MM-CMSREQ. RRC/MM-CMSREQ. SCCP-CR/MM-CMSREQ. SCCP-CC/RANAP CommonID. Start SMSSNAMO Start SMSCFR Start SMSEEDT Start SMSADMO. RANAP SecurityModeCommand. RRC- SecModeCMD.

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DTAP

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  1. Failure Potential monitoring UE A NodeB RNC MSC (A) SC RRC/RLC/MAC DTAP DTAP CMSREQ RRC/MM-CMSREQ RRC/MM-CMSREQ SCCP-CR/MM-CMSREQ SCCP-CC/RANAP CommonID Start SMSSNAMO Start SMSCFR Start SMSEEDT Start SMSADMO RANAP SecurityModeCommand RRC-SecModeCMD RRC-SecurityModeCommand RRC-SecModeCMP RRC-SecurityModeComplete RANAP SecurityModeComplete CP-DATA/ SMS-SUB. RRC/CP-DATA/SMS-SUBMIT RRC/CP-DATA/SMS-SUBMIT RANAP/CP-DATA/SMS-SUBMIT RANAP/CP-ACK BEG/MAP-MOForwardSM/ SMS SUBMIT RRC/CP-ACK RRC/CP-ACK CP-ACK END/MAP MT part RANAP/CP-DATA/RP-ACK RRC/CP-DATA/RP-ACK RRC/CP-DATA/RP-ACK CP-DATA CP-ACK RRC/CP-ACK RRC/CP-ACK RANAP/CP-ACK RANAP Iu-release RRC ConnectionRelease RRC ConnectionRelease RRC ConnectionReleaseCMP RRC ConnectionReleaseCMP RANAP Iu-release NBAP releaese procedure, ALCAP release procedure SCCP-RLSD SCCP-RLC Uu Iub Iu-CS RRC connection SCCP connection DTAP

  2. Failure Potential HLR(B) SC MSC (B) UE/MS (B) HLR(A) MT part BEG/MAP-SendRoutingInforForSM END/MAP-NodeID BEG/MAP-MTForwardSM SMS delivery to B END/MAP BEG/MAP-SendRoutingInforForSM (for delivery report) END/MAP-NodeID Delivery Report

  3. Failure Potential monitoring UE A NodeB RNC MSC (A) SC RRC/RLC/MAC DTAP DTAP BEG/MAP-MTForwardSM/ SMS STATUS REPORT Delivery Report RANAP Paging PCH:RRC Paging PCH:RRC Paging RRC Setup Procedure RRC/RR-PagingResponse RRC/RR-PagingResponse SCCP-CR/RR-PRES SCCP-CC/RANAP CommonID RANAP SecurityModeCommand RRC-SecModeCMD RRC-SecurityModeCommand RRC-SecModeCMP RRC-SecurityModeComplete RANAP SecurityModeComplete RANAP/CP-DATA/SMS STATUS REPORT RRC/CP-DATA/SMSR RRC/CP-DATA/SMSR CP-DATA CP-ACK RRC/CP-ACK RRC/CP-ACK RANAP/CP-ACK RRC/CP-DATA/ SMS DELIVER REPORT CP-DATA RRC/CP-DATA/SMDR RANAP/CP-DATA/SMDR Stop SMSSNAMO Stop SMSCFR Stop SMSEEDT Stop SMSADMO RANAP/CP-ACK RRC/CP-ACK END/MAP RRC/CP-ACK CP-ACK Uu Iub Iu-CS RRC connection SCCP connection DTAP

  4. Failure Potential monitoring MS A BTS BSC MSC (A) SC RSL/ RLC/MAC DTAP DTAP CMSREQ RSL/MM-CMSREQ RSL/MM-CMSREQ SCCP-CR/MM-CMSREQ Start SMSSNAMO Start SMSCFR Start SMSEEDT Start SMSADMO BSSMAP-CipheringModeCommand RSL/CICMD RSL-EncryptionCommand RSL/CICMP RSL/CipheringModeCMP BSSMAP-CICMP CP-DATA/ SMS-SUB. RSL/CP-DATA/SMS-SUBMIT RSL/CP-DATA/SMS-SUBMIT CP-DATA/SMS-SUBMIT CP-ACK BEG/MAP-MOForwardSM/ SMS SUBMIT RSL/CP-ACK RSL/CP-ACK CP-ACK END/MAP MT part CP-DATA/RP-ACK RSL/CP-DATA/RP-ACK RSL/CP-DATA/RP-ACK CP-DATA CP-ACK RSL/CP-ACK RSL/CP-ACK CP-ACK BSSMAP ClearCommand SDCCH release procedure BSSMAP ClearComplete SCCP-RLSD SCCP-RLC Um Abis A SCCP connection DTAP

  5. Failure Potential HLR(B) SC MSC (B) UE/MS (B) HLR(A) MT part BEG/MAP-SendRoutingInforForSM END/MAP-NodeID BEG/MAP-MTForwardSM SMS delivery to B END/MAP BEG/MAP-SendRoutingInforForSM (for delivery report) END/MAP-NodeID Delivery Report

  6. Failure Potential monitoring MS A BTS BSC MSC (A) SC RRC/RLC/MAC DTAP DTAP BEG/MAP-MTForwardSM/ SMS STATUS REPORT Delivery Report BSSMAP Paging RSL PagingCommand RSL PagingCommand SDCCH Setup Procedure RSL/RR-PagingResponse RSL/RR-PagingResponse SCCP-CR/RR-PRES BSSMAP-CipheringModeCommand RSL/CICMD RSL-EncryptionCommand RSL/CICMP RSL/CipheringModeCMP BSSMAP-CICMP CP-DATA/SMS STATUS REPORT RSL/CP-DATA/SMSR RSL/CP-DATA/SMSR CP-DATA CP-ACK RSL/CP-ACK RRC/CP-ACK CP-ACK RSL/CP-DATA/ SMS DELIVER REPORT CP-DATA RSL/CP-DATA/SMDR DATA/SMDR Stop SMSSNAMO Stop SMSCFR Stop SMSEEDT Stop SMSADMO CP-ACK RSL/CP-ACK END/MAP RSL/CP-ACK CP-ACK Um Abis A RRC connection SCCP connection DTAP

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