Content for TS 38.133 Word version: 17.4.0
8 Signalling characteristics
8.1 Radio Link Monitoring
8.1A Radio Link Monitoring with CCA on Target Frequency
8.2 Interruption
8.2.1 EN-DC Interruption
8.2.2 SA: Interruptions with Standalone NR Carrier Aggregation
8.2.3 NE-DC Interruptions
8.2.4 NR-DC: Interruptions
8.3 SCell Activation and Deactivation Delay
8.3A SCell Activation and Deactivation Delay in Carriers with CCA
8.4 UE UL carrier RRC reconfiguration delay
8.5 Link Recovery Procedures
8.5A Link Recovery Procedures when CCA is used on target frequency
8.6 Active BWP switch delay
8.8 NE-DC: E-UTRAN PSCell Addition and Release Delay
8.9 NR-DC: PSCell Addition and Release Delay
8.10 Active TCI state switching delay
8.10A Active TCI state switching delay with CCA
8.11 PSCell Change
8.11B Conditional PSCell Change
8.12 Uplink spatial relation switch delay
8.13 UE-specific CBW change
8.14 Pathloss reference signal switching delay
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8 Signalling characteristics p. 126
8.1 Radio Link Monitoring p. 126
8.1.1 Introduction p. 126
8.1.2 Requirements for SSB based radio link monitoring p. 127
8.1.2.1 Introduction p. 127
8.1.2.2 Minimum requirement p. 128
8.1.2.3 Measurement restrictions for SSB based RLM p. 129
8.1.3 Requirements for CSI-RS based radio link monitoring p. 130
8.1.3.1 Introduction p. 130
8.1.3.2 Minimum requirement p. 131
8.1.3.3 Measurement restrictions for CSI-RS based RLM p. 133
8.1.4 Minimum requirement at transitions p. 133
8.1.5 Minimum requirement for UE turning off the transmitter p. 134
8.1.6 Minimum requirement for L1 indication p. 134
8.1.7 Scheduling availability of UE during radio link monitoring p. 134
8.1.7.1 Scheduling availability of UE performing radio link monitoring with a same subcarrier spacing as PDSCH/PDCCH on FR1 p. 134
8.1.7.2 Scheduling availability of UE performing radio link monitoring with a different subcarrier spacing than PDSCH/PDCCH on FR1 p. 134
8.1.7.3 Scheduling availability of UE performing radio link monitoring on FR2 p. 135
8.1.7.4 Scheduling availability of UE performing radio link monitoring on FR1 or FR2 in case of FR1-FR2 inter-band CA and NR-DC p. 135
8.1A Radio Link Monitoring with CCA on Target Frequency p. 135
8.1A.1 Introduction p. 135
8.1A.2 Requirements for SSB Based Radio Link Monitoring p. 136
8.1A.2.1 Introduction p. 136
8.1A.2.2 Minimum Requirement p. 137
8.1A.3 Minimum requirement at transitions p. 138
8.1A.4 Minimum requirement for UE turning off the transmitter p. 139
8.1A.5 Minimum requirement for L1 indication p. 139
8.1A.6 Scheduling availability of UE during radio link monitoring p. 139
8.2 Interruption p. 140
8.2.1 EN-DC Interruption p. 140
8.2.1.1 Introduction p. 140
8.2.1.2 Requirements p. 140
8.2.1.2.1 Interruptions at transitions between active and non-active during DRX p. 140
8.2.1.2.2 Interruptions at transitions from non-DRX to DRX p. 141
8.2.1.2.3 Interruptions at SCell addition/release p. 141
8.2.1.2.4 Interruptions at SCell activation/deactivation p. 142
8.2.1.2.5 Interruptions during measurements on SCC p. 143
8.2.1.2.6 Interruptions at UL carrier RRC reconfiguration p. 144
8.2.1.2.7 Interruptions due to Active BWP switching Requirement p. 145
8.2.1.2.8 Interruptions at direct SCell activation and hibernation p. 146
8.2.1.2.9 Interruptions at SCell hibernation p. 146
8.2.1.2.10 Interruptions at SCell activation/deactivation with multiple downlink SCells p. 147
8.2.1.2.11 Interruptions due to UE-specific CBW change p. 147
8.2.1.2.12 Interruptions at NR SRS carrier based switching p. 147
8.2.1.2.13 Interruptions at E-UTRA SRS carrier based switching p. 148
8.2.1.2.14 DL Interruptions at switching between two uplink carriers p. 149
8.2.1.2.15 Interruptions due to SCell dormancy p. 150
8.2.1.2.16 Interruptions when identifying CGI of an NR cell with autonomous gaps p. 150
8.2.1.2.17 Interruptions when identifying CGI of an E-UTRA cell with autonomous gaps p. 151
8.2.2 SA: Interruptions with Standalone NR Carrier Aggregation p. 151
8.2.2.1 Introduction p. 151
8.2.2.2 Requirements p. 152
8.2.2.2.1 Interruptions at SCell addition/release p. 152
8.2.2.2.2 Interruptions at SCell activation/deactivation p. 153
8.2.2.2.3 Interruptions during measurements on deactivated SCC p. 154
8.2.2.2.4 Interruptions at UL carrier RRC reconfiguration p. 155
8.2.2.2.5 Interruptions due to Active BWP switching Requirement p. 155
8.2.2.2.6 Interruptions at inter-frequency SFTD measurement p. 156
8.2.2.2.7 Interruptions at SCell activation/deactivation with multiple downlink SCells p. 157
8.2.2.2.8 Interruptions due to UE-specific CBW change p. 157
8.2.2.2.9 Interruptions at NR SRS carrier based switching p. 158
8.2.2.2.10 DL Interruptions at UE switching between two uplink carriers p. 159
8.2.2.2.11 Interruptions at direct SCell activation p. 160
8.2.2.2.12 Interruptions due to SCell dormancy p. 160
8.2.2.2.13 Interruptions at transitions between active and non-active during DRX p. 160
8.2.2.2.14 Interruptions when identifying CGI of an NR cell with autonomous gaps p. 161
8.2.2.2.15 Interruptions when identifying CGI of an E-UTRA cell with autonomous gaps p. 161
8.2.3 NE-DC Interruptions p. 162
8.2.3.1 Introduction p. 162
8.2.3.2 Requirements p. 162
8.2.3.2.1 Interruptions at transitions between active and non-active during DRX p. 162
8.2.3.2.2 Interruptions at transitions from non-DRX to DRX p. 163
8.2.3.2.3 Interruptions at PSCell/SCell addition/release p. 163
8.2.3.2.4 Interruptions at SCell activation/deactivation p. 164
8.2.3.2.5 Interruptions during measurements on SCC p. 165
8.2.3.2.6 Interruptions at UL carrier RRC reconfiguration p. 166
8.2.3.2.7 Interruptions due to Active BWP switching Requirement p. 167
8.2.3.2.8 Interruptions at direct SCell activation and hibernation p. 167
8.2.3.2.9 Interruptions at SCell hibernation p. 167
8.2.3.2.10 Interruptions at SCell activation/deactivation with multiple downlink SCells p. 168
8.2.3.2.11 Interruptions at NR SRS carrier based switching p. 168
8.2.3.2.12 Interruptions at E-UTRA SRS carrier based switching p. 169
8.2.3.2.13 Interruptions due to SCell dormancy p. 170
8.2.3.2.14 Interruptions when identifying CGI of an NR cell with autonomous gaps p. 171
8.2.3.2.15 Interruptions when identifying CGI of an E-UTRA cell with autonomous gaps p. 171
8.2.4 NR-DC: Interruptions p. 172
8.2.4.1 Introduction p. 172
8.2.4.2 Requirements p. 172
8.2.4.2.1 Interruptions at PSCell/SCell addition/release p. 172
8.2.4.2.2 Interruptions at SCell activation/deactivation p. 173
8.2.4.2.3 Interruptions during measurements on SCC p. 174
8.2.4.2.4 Interruptions at UL carrier RRC reconfiguration p. 174
8.2.4.2.5 Interruptions due to Active BWP switching Requirement p. 175
8.2.4.2.6 Interruptions at transitions between active and non-active during DRX p. 175
8.2.4.2.7 Interruptions at transitions from non-DRX to DRX p. 175
8.2.4.2.8 Interruptions at SCell activation/deactivation with multiple downlink SCells p. 175
8.2.4.2.9 Interruptions at NR SRS carrier based switching p. 176
8.2.4.2.10 Interruptions at direct SCell activation p. 177
8.2.4.2.11 Interruptions when identifying CGI of an NR cell with autonomous gaps p. 177
8.2.4.2.12 Interruptions when identifying CGI of an E-UTRA cell with autonomous gaps p. 178
8.2.4.2.13 Interruptions due to SCell dormancy p. 179
8.2.4.2A Void
8.3 SCell Activation and Deactivation Delay p. 179
8.3.1 Introduction p. 179
8.3.2 SCell Activation Delay Requirement for Deactivated SCell p. 179
8.3.3 SCell Deactivation Delay Requirement for Activated SCell p. 184
8.3.4 Direct SCell Activation at SCell addition p. 184
8.3.5 Direct SCell Activation at Handover p. 186
8.3.7 SCell Activation Delay Requirement for Deactivated SCell with Multiple Downlink SCells p. 187
8.3.8 SCell Deactivation Delay Requirement for Activated SCell with Multiple Downlink SCells p. 191
8.3.9 Direct SCell Activation of Multiple Downlink SCells at SCell addition p. 191
8.3.10 Direct SCell Activation of Multiple Downlink SCells at Handover p. 193
8.3A SCell Activation and Deactivation Delay in Carriers with CCA p. 194
8.3A.1 Introduction p. 194
8.3A.2 SCell Activation Delay Requirement for Deactivated SCell p. 194
8.3A.3 SCell Deactivation Delay Requirement for Activated SCell p. 197
8.4 UE UL carrier RRC reconfiguration delay p. 198
8.4.1 Introduction p. 198
8.4.2 UE UL carrier configuration delay requirement p. 198
8.4.3 UE UL carrier deconfiguration delay requirement p. 198
8.5 Link Recovery Procedures p. 198
8.5.1 Introduction p. 198
8.5.2 Requirements for SSB based beam failure detection p. 199
8.5.2.1 Introduction p. 199
8.5.2.2 Minimum requirement p. 199
8.5.2.3 Measurement restriction for SSB based beam failure detection p. 201
8.5.3 Requirements for CSI-RS based beam failure detection p. 201
8.5.3.1 Introduction p. 201
8.5.3.2 Minimum requirement p. 202
8.5.3.3 Measurement restrictions for CSI-RS beam failure detection p. 204
8.5.4 Minimum requirement for L1 indication p. 205
8.5.5 Requirements for SSB based candidate beam detection p. 205
8.5.5.1 Introduction p. 205
8.5.5.2 Minimum requirement p. 205
8.5.5.3 Measurement restriction for SSB based candidate beam detection p. 207
8.5.6 Requirements for CSI-RS based candidate beam detection p. 208
8.5.6.1 Introduction p. 208
8.5.6.2 Minimum requirement p. 208
8.5.6.3 Measurement restriction for CSI-RS based candidate beam detection p. 210
8.5.7 Scheduling availability of UE during beam failure detection p. 211
8.5.7.1 Scheduling availability of UE performing beam failure detection with a same subcarrier spacing as PDSCH/PDCCH on FR1 p. 211
8.5.7.2 Scheduling availability of UE performing beam failure detection with a different subcarrier spacing than PDSCH/PDCCH on FR1 p. 211
8.5.7.3 Scheduling availability of UE performing beam failure detection on FR2 p. 211
8.5.7.4 Scheduling availability of UE performing beam failure detection on FR1 or FR2 in case of FR1-FR2 inter-band CA and NR DC p. 212
8.5.8 Scheduling availability of UE during candidate beam detection p. 212
8.5.8.1 Scheduling availability of UE performing L1-RSRP measurement with a same subcarrier spacing as PDSCH/PDCCH on FR1 p. 212
8.5.8.2 Scheduling availability of UE performing L1-RSRP measurement with a different subcarrier spacing than PDSCH/PDCCH on FR1 p. 212
8.5.8.3 Scheduling availability of UE performing L1-RSRP measurement on FR2 p. 212
8.5.8.4 Scheduling availability of UE performing L1-RSRP measurement on FR1 or FR2 in case of FR1-FR2 inter-band CA and NR-DC p. 213
8.5.9 Requirements for Beam Failure Recovery in SCell p. 213
8.5.9.1 Introduction p. 213
8.5.9.2 Requirement p. 213
8.5.10 Minimum requirement at transitions for beam failure detection p. 214
8.5A Link Recovery Procedures when CCA is used on target frequency p. 214
8.5A.1 Introduction p. 214
8.5A.2 Requirements for SSB based beam failure detection p. 215
8.5A.2.1 Introduction p. 215
8.5A.2.2 Minimum requirement p. 215
8.5A.2.3 Measurement restriction for SSB based beam failure detection p. 216
8.5A.4 Minimum requirement for L1 indication p. 216
8.5A.5 Requirements for SSB based candidate beam detection p. 216
8.5A.5.1 Introduction p. 216
8.5A.5.2 Minimum requirement p. 216
8.5A.5.3 Measurement restriction for SSB based candidate beam detection p. 217
8.5A.7 Scheduling availability of UE during beam failure detection p. 217
8.5A.7.1 Scheduling availability of UE performing beam failure detection with a same subcarrier spacing as PDSCH/PDCCH p. 217
8.5A.7.2 Scheduling availability of UE performing beam failure detection with a different subcarrier spacing than PDSCH/PDCCH p. 217
8.5A.8 Scheduling availability of UE during candidate beam detection p. 217
8.6 Active BWP switch delay p. 218
8.6.1 Introduction p. 218
8.6.2 DCI and timer based BWP switch delay on a single CC p. 218
8.6.2A DCI based BWP switch delay on multiple CCs p. 219
8.6.2A.1 Simultaneous DCI based BWP switch delay on multiple CCs p. 219
8.6.2A.2 Non-simultaneous DCI based BWP switch delay on multiple CCs p. 221
8.6.2B Timer based BWP switch delay on multiple CCs p. 221
8.6.2B.1 Simultaneous timer based BWP switch delay on multiple CCs p. 221
8.6.2B.2 Non-simultaneous timer based BWP switch delay on multiple CCs p. 222
8.6.3 RRC based BWP switch delay on a single CC p. 222
8.6.3A RRC based BWP switch delay on multiple CCs p. 223
8.6.3A.1 Simultaneous RRC based BWP switch delay on multiple CCs p. 223
8.6.3A.2 Non-simultaneous RRC based BWP switch delay on multiple CCs p. 223
8.6.4 BWP switch delay on Consistent UL CCA recovery p. 224
8.7 Void
8.8 NE-DC: E-UTRAN PSCell Addition and Release Delay p. 224
8.8.1 Introduction p. 224
8.8.2 E-UTRAN PSCell Addition Delay Requirement p. 224
8.8.3 E-UTRAN PSCell Release Delay Requirement p. 225
8.9 NR-DC: PSCell Addition and Release Delay p. 225
8.9.1 Introduction p. 225
8.9.2 PSCell Addition Delay Requirement p. 225
8.9.3 PSCell Release Delay Requirement p. 226
8.10 Active TCI state switching delay p. 226
8.10.4 DCI based TCI state switch delay p. 228
8.10.5 RRC based TCI state switch delay p. 228
8.10.6 Active TCI state list update delay p. 228
8.10A Active TCI state switching delay with CCA p. 229
8.10A.1 Introduction p. 229
8.10A.2 Known conditions for TCI state p. 229
8.10A.3 MAC-CE based TCI state switch delay p. 229
8.10A.4 DCI based TCI state switch delay p. 230
8.10A.5 RRC based TCI state switch delay p. 230
8.10A.6 Active TCI state list update delay p. 231
8.11 PSCell Change p. 231
8.11A Void
8.11B Conditional PSCell Change p. 232
8.11B.1 Introduction p. 232
8.11B.2 Conditoinal PSCell Change delay p. 232
8.11B.2.1 Measurement time p. 232
8.12 Uplink spatial relation switch delay p. 233
8.12.1 Introduction p. 233
8.12.2 Known conditions for spatial relation when associated with DL-RS p. 233
8.12.3 MAC-CE based spatial relation switch delay p. 233
8.12.4 DCI based spatial relation switch delay p. 234
8.12.5 RRC based spatial relation switch delay p. 234
8.13 UE-specific CBW change p. 235
8.13.1 Introduction p. 235
8.13.2 UE-specific CBW change delay p. 235
8.14 Pathloss reference signal switching delay p. 235
