Content for TS 44.118 Word version: 16.0.0
7.14 Radio Bearer control procedures
7.15 Signalling flow procedures
7.16 Security mode control
7.17 Delivery of Non-Access stratum messages
7.18 General procedures
7.19 Generic actions on receipt and absence of an information element
8 Handling of unknown, unforeseen, and erroneous protocol data
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7.14 Radio Bearer control procedures p. 94
7.14.1 Reconfiguration procedures p. 94
7.14.1.1 General p. 95
7.14.1.2 Initiation p. 95
7.14.1.3 Reception of RADIO BEARER SETUP or RADIO BEARER RECONFIGURATION or RADIO BEARER RELEASE message by the MS p. 96
7.14.1.4 Transmission of a response message by the MS, normal case p. 102
7.14.1.5 Reception of a response message by the GERAN, normal case p. 104
7.14.1.6 Unsupported configuration in the MS p. 105
7.14.1.7 Physical channel failure p. 106
7.14.1.8 Cell re-selection p. 107
7.14.1.9 Transmission of a response message by the MS, failure case p. 107
7.14.1.10 Reception of a response message by the GERAN, failure case p. 107
7.14.1.11 Invalid configuration p. 107
7.14.1.12 Incompatible simultaneous reconfiguration p. 108
7.14.1.12.1 Incompatible simultaneous security reconfiguration p. 108
7.14.1.12.2 Cell Update procedure during security reconfiguration p. 109
7.14.1.13 Invalid received message p. 109
7.14.1.14 Abnormal cases p. 110
7.14.2 MS initiated DTM procedures while in RRC-Cell_Dedicated-MAC-Dedicated state p. 112
7.14.2.1 General p. 112
7.14.2.2 Initiation of the DTM Request procedure by the MS p. 113
7.14.2.3 Reception of a GERAN Iu mode DTM REQUEST message by the GERAN p. 113
7.14.2.3.1 General p. 113
7.14.2.3.2 SBPSCH assignment p. 113
7.14.2.3.3 DTM Request rejection p. 113
7.14.2.3.4 Reception of a GERAN Iu mode DTM REJECT message by the MS, normal case p. 114
7.14.2.3.5 Invalid GERAN Iu mode DTM REJECT message p. 114
7.14.2.4 Abnormal cases p. 114
7.14.2.5 T3148 expiry p. 115
7.15 Signalling flow procedures p. 115
7.15.1 Signalling connection release procedure p. 115
7.15.1.1 General p. 115
7.15.1.2 Initiation of SIGNALLING CONNECTION RELEASE by the GERAN p. 115
7.15.1.3 Reception of SIGNALLING CONNECTION RELEASE by the MS p. 115
7.15.1.4 Invalid SIGNALLING CONNECTION RELEASE message p. 116
7.15.1.5 Invalid configuration p. 116
7.15.2 Signalling connection release indication procedure p. 117
7.16 Security mode control p. 118
7.16.1 Security mode control p. 118
7.16.1.1 General p. 118
7.16.1.2 Initiation p. 118
7.16.1.2.1 Ciphering configuration change p. 118
7.16.1.2.2 Integrity protection configuration change p. 119
7.16.1.2.3 Reception of SECURITY MODE COMMAND message by the MS p. 121
7.16.1.2.4 Incompatible simultaneous security reconfiguration p. 126
7.16.1.2.5 Cell Update procedure during security reconfiguration p. 127
7.16.1.2.6 Invalid configuration p. 128
7.16.1.2.7 Reception of SECURITY MODE COMPLETE message by the GERAN p. 128
7.16.1.2.8 Invalid SECURITY MODE COMMAND message p. 130
7.17 Delivery of Non-Access stratum messages p. 131
7.17.1 Initial Direct transfer p. 131
7.17.1.1 General p. 131
7.17.1.2 Initiation of Initial direct transfer procedure in the MS p. 131
7.17.1.3 RLC re-establishment, inter-mode handover or inter-RAT change p. 132
7.17.1.4 Abortion of signalling connection establishment p. 132
7.17.1.5 Reception of INITIAL DIRECT TRANSFER message by the GERAN p. 133
7.17.2 Downlink Direct transfer p. 133
7.17.2.1 General p. 133
7.17.2.2 Initiation of downlink direct transfer procedure in the GERAN p. 133
7.17.2.3 Reception of a DOWNLINK DIRECT TRANSFER message by the MS p. 134
7.17.2.4 No signalling connection exists p. 134
7.17.2.5 Invalid DOWNLINK DIRECT TRANSFER message p. 134
7.17.3 Uplink Direct transfer p. 135
7.18 General procedures p. 136
7.18.1 Selection of initial MS identity p. 136
7.18.2 Actions when entering RRC-Idle mode from RRC-Connected mode p. 136
7.18.2a Actions when entering GERAN A/Gb mode or CDMA2000 from GERAN Iu mode, RRC- Connected mode p. 137
7.18.3 Maintenance of Hyper Frame Numbers p. 138
7.18.4 START value calculation p. 139
7.18.5 Integrity protection p. 139
7.18.5.0 General p. 139
7.18.5.1 Integrity protection in downlink p. 140
7.18.5.2 Integrity protection in uplink p. 141
7.18.5.3 Calculation of message authentication code p. 142
7.18.6 Physical channel establishment p. 142
7.18.6.0 General p. 142
7.18.6.1 Finely synchronized cell case p. 143
7.18.6.2 Non synchronized cell case p. 143
7.18.6.3 Pseudo-synchronized cell case p. 144
7.18.6.4 Pre-synchronized cell case p. 144
7.18.7 Void
7.18.8 Link failure and Radio link failure criteria and actions upon link or radio link failure p. 145
7.18.9 Unsupported configuration p. 145
7.18.10 Invalid RLC/MAC control message notification p. 145
7.18.11 Actions related to Radio Bearer mapping p. 145
7.18.12 Network response times for DBPSCH allocation |R6| p. 146
7.19 Generic actions on receipt and absence of an information element p. 146
7.19.1 CN information info p. 146
7.19.2 Signalling connection release indication p. 146
7.19.3 GERAN mobility information elements p. 147
7.19.3.1 GRA identity p. 147
7.19.3.2 Mapping info p. 148
7.19.4 MS information elements p. 148
7.19.4.1 Activation time p. 148
7.19.4.2 DRX parameters p. 148
7.19.4.2.1 CN domain specific DRX cycle length coefficients p. 148
7.19.4.2.2 GERAN DRX cycle length coefficient p. 148
7.19.4.2.3 Paging Group p. 149
7.19.4.3 Generic state transition rules depending on received information elements p. 149
7.19.4.4 Ciphering mode info p. 150
7.19.4.5 Integrity protection mode info p. 153
7.19.4.5.1 General p. 153
7.19.4.5.2 Initialization of Integrity ProtectionThe MS shall: p. 153
7.19.4.5.3 Integrity Protection Re-configuration for SBSS Relocation p. 154
7.19.4.5.4 Integrity Protection modification in case of new keys or initialisation of signalling connection p. 155
7.19.4.6 Integrity check info p. 156
7.19.4.7 New G-RNTI p. 156
7.19.4.8 RRC Transaction Identifier p. 156
7.19.4.9 Capability Update Requirement p. 159
7.19.5 Radio bearer information elements p. 160
7.19.5.1 Signalling RB information to setup list p. 160
7.19.5.2 RAB Information for Setup p. 160
7.19.5.3 RAB Information to Reconfigure p. 161
7.19.5.4 RB information to setup p. 161
7.19.5.5 RB information to be affected p. 163
7.19.5.6 RB information to reconfigure p. 163
7.19.5.7 RB Information to Release p. 164
7.19.5.8 RB with PDCP Information p. 164
7.19.5.9 Void
7.19.5.9a RB Mapping Info |R6| p. 164
7.19.5.10 RLC Info p. 165
7.19.5.11 PDCP Info p. 165
7.19.5.11a PDCP context relocation info p. 166
7.19.5.12 PDCP SN Info p. 166
7.19.5.13 NAS Synchronisation Indicator p. 166
7.19.5.14 Physical Channel Configuration p. 166
7.19.6 Physical channel parameters p. 167
7.19.6.1 DBPSCH Description p. 167
7.19.6.2 SBPSCH parameters p. 172
7.19.7 Transport channel information elements |R6| p. 173
7.19.7.1 Transport Format Set p. 173
7.19.7.2 Transport format combination set p. 174
7.19.7.3 Void
7.19.7.4 Added or Reconfigured UL TrCH information p. 175
7.19.7.5 Added or Reconfigured DL TrCH information p. 175
7.19.7.6 Deleted UL TrCH information p. 175
7.19.7.7 Deleted DL TrCH information p. 175
7.19.7.8 UL TrCH information common for all transport channels p. 175
7.19.7.9 DL TrCH information common for all transport channels p. 175
7.19.7.10 TFCS Reconfiguration/Addition Information p. 176
7.19.7.11 TFCS Removal Information p. 176
7.19.7.12 TFCS Explicit Configuration p. 177
8 Handling of unknown, unforeseen, and erroneous protocol data p. 177
8.1 General p. 177
8.2 CSN.1 violation or encoding error p. 177
8.3 Unknown or unforeseen message type p. 178
8.4 Unsolicited received message p. 178
8.5 Unexpected critical message extension p. 179
8.6 Message with error label: 'Content part error' p. 179
8.7 Unknown or unforeseen information element value, mandatory information element p. 180
8.8 Unexpected non-critical message extension p. 180
8.9 Message with error label: 'Message escape' p. 181
8.10 Handling of errors in nested information elements p. 181
8.11 Unknown or unforeseen information element value, optional information element coded in ASN1 p. 182
