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Content for
TS 38.174
Word version: 18.2.0
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12
Radio Resource Management requirements
12.1
RRC_CONNECTED state mobility for IAB-MTs
12.2
Timing
12.3
Signalling Characteristics for IAB MTs
12
Radio Resource Management requirements
p. 186
12.1
RRC_CONNECTED state mobility for IAB-MTs
p. 186
12.1.1
RRC Connection Mobility Control
p. 186
12.1.1.1
SA: RRC Re-establishment
p. 186
12.1.1.1.1
Introduction
p. 186
12.1.1.1.2
Requirements
p. 186
12.1.1.1.2.1
IAB MT Re-establishment delay requirement
p. 186
12.1.1.2
Random access
p. 188
12.1.1.3
SA: RRC Connection Release with Redirection
p. 188
12.1.1.3.1
Introduction
p. 188
12.1.1.3.2
Requirements
p. 188
12.1.1.3.2.1
RRC connection release with redirection to NR
p. 188
12.2
Timing
p. 189
12.2.1
IAB-MT transmit timing
p. 189
12.2.1.1
Introduction
p. 189
12.2.1.2
Requirements
p. 189
12.2.1.2.1
Gradual timing adjustment
p. 190
12.2.3
IAB-MT timing advance
p. 190
12.2.4
Cell phase synchronization accuracy
p. 190
12.2.4.1
Introduction
p. 190
12.2.4.2
Requirements
p. 190
12.3
Signalling Characteristics for IAB MTs
p. 191
12.3.1
Radio Link Monitoring
p. 191
12.3.1.1
Introduction
p. 191
12.3.1.2
Requirements for SSB based radio link monitoring
p. 191
12.3.1.2.1
Introduction
p. 191
12.3.1.2.2
Minimum requirement
p. 192
12.3.1.2.3
Measurement restrictions for SSB based RLM
p. 192
12.3.1.3
Requirements for CSI-RS based radio link monitoring
p. 192
12.3.1.3.1
Introduction
p. 192
12.3.1.3.2
Minimum requirement
p. 193
12.3.1.3.3
Measurement restrictions for CSI-RS based RLM
p. 194
12.3.1.4
Minimum requirement for IAB-MT turning off the transmitter
p. 194
12.3.1.5
Minimum requirement for L1 indication
p. 194
12.3.1.6
Scheduling availability of IAB-MT during radio link monitoring
p. 195
12.3.2
Link Recovery Procedure
p. 195
12.3.2.1
Introduction
p. 195
12.3.2.2
Requirements for SSB based beam failure detection
p. 195
12.3.2.2.1
Introduction
p. 195
12.3.2.2.2
Minimum requirement
p. 195
12.3.2.2.3
Measurement restriction for SSB based beam failure detection
p. 196
12.3.2.3
Requirements for CSI-RS based beam failure detection
p. 196
12.3.2.3.1
Introduction
p. 196
12.3.2.3.2
Minimum requirement
p. 196
12.3.2.3.3
Measurement restrictions for CSI-RS based beam failure detection
p. 197
12.3.2.4
Minimum requirement for L1 indication
p. 197
12.3.2.5
Requirements for SSB based candidate beam detection
p. 197
12.3.2.5.1
Introduction
p. 197
12.3.2.5.2
Minimum requirement
p. 197
12.3.2.5.3
Measurement restriction for SSB based candidate beam detection
p. 198
12.3.2.6
Requirements for CSI-RS based candidate beam detection
p. 198
12.3.2.6.1
Introduction
p. 198
12.3.2.6.2
Minimum requirement
p. 198
12.3.2.6.3
Measurement restriction for CSI-RS based candidate beam detection
p. 199
12.3.2.7
Scheduling availability of IAB-MT during beam failure detection
p. 199
12.3.2.8
Scheduling availability of IAB-MT during candidate beam detection
p. 199