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Content for
TS 25.331
Word version: 16.1.0
1…
4…
8…
8.2…
8.3…
8.4…
8.5
8.6…
8.7…
9…
10…
10.3…
10.3.5…
10.3.7…
11…
13…
14…
A…
8.3
RRC connection mobility procedures
8.3.1
Cell and URA update procedures
8.3.2
URA update
8.3.3
UTRAN mobility information
8.3.4
Active set update
8.3.5
Hard handover
8.3.6
Inter-RAT handover to UTRAN
8.3.7
Inter-RAT handover from UTRAN
8.3.8
Inter-RAT cell reselection to UTRAN
8.3.9
Inter-RAT cell reselection from UTRAN
8.3.10
Inter-RAT cell change order to UTRAN
8.3.11
Inter-RAT cell change order from UTRAN
...
8.3
RRC connection mobility procedures
Word‑p. 226
8.3.1
Cell and URA update procedures
8.3.1.1
General
Word‑p. 228
8.3.1.2
Initiation
Word‑p. 229
8.3.1.3
CELL UPDATE / URA UPDATE message contents to set
Word‑p. 239
8.3.1.4
T305 expiry and the UE detects "out of service area"
Word‑p. 243
8.3.1.4.1
Re-entering "in service area"
8.3.1.4.2
Expiry of timer T307
Word‑p. 244
8.3.1.5
Reception of an CELL UPDATE/URA UPDATE message by the UTRAN
8.3.1.6
Reception of the CELL UPDATE CONFIRM/URA UPDATE CONFIRM message by the UE
Word‑p. 245
8.3.1.7
Transmission of a response message to UTRAN
Word‑p. 255
8.3.1.7a
Physical channel failure
Word‑p. 259
8.3.1.8
Unsupported configuration by the UE
Word‑p. 260
8.3.1.9
Invalid configuration
Word‑p. 261
8.3.1.9a
Incompatible simultaneous reconfiguration
Word‑p. 263
8.3.1.9b
Security reconfiguration during Cell update procedure
Word‑p. 264
8.3.1.10
Confirmation error of URA ID list
8.3.1.11
Invalid CELL UPDATE CONFIRM/URA UPDATE CONFIRM message
Word‑p. 265
8.3.1.12
T302 expiry or cell reselection
Word‑p. 266
8.3.1.13
T314 expiry
Word‑p. 270
8.3.1.14
T315 expiry
Word‑p. 271
8.3.1.15
Reception of the UTRAN MOBILITY INFORMATION CONFIRM message by the UTRAN
8.3.1.16
T320 Expiry
|R7|
8.3.2
URA update
Word‑p. 272
8.3.3
UTRAN mobility information
8.3.3.1
General
8.3.3.2
Initiation
8.3.3.3
Reception of UTRAN MOBILITY INFORMATION message by the UE
Word‑p. 273
8.3.3.4
Reception of an UTRAN MOBILITY INFORMATION CONFIRM message by the UTRAN
Word‑p. 277
8.3.3.5
Cell re-selection
Word‑p. 278
8.3.3.5a
Incompatible simultaneous security reconfiguration
8.3.3.6
Invalid UTRAN MOBILITY INFORMATION message
Word‑p. 279
8.3.3.7
T322 expiry
|R8|
8.3.4
Active set update
8.3.4.1
General
Word‑p. 280
8.3.4.2
Initiation
8.3.4.3
Reception of an ACTIVE SET UPDATE message by the UE
Word‑p. 281
8.3.4.3a
Handling of ACTIVE SET UPDATE message on secondary uplink frequency (FDD only)
|R9|
Word‑p. 284
8.3.4.4
Unsupported configuration in the UE
Word‑p. 285
8.3.4.5
Invalid configuration
8.3.4.5a
Void
8.3.4.5b
Incompatible simultaneous reconfiguration
Word‑p. 287
8.3.4.6
Reception of the ACTIVE SET UPDATE COMPLETE message by the UTRAN
8.3.4.7
Reception of the ACTIVE SET UPDATE FAILURE message by the UTRAN
8.3.4.8
Invalid ACTIVE SET UPDATE message
8.3.4.9
Reception of an ACTIVE SET UPDATE message in wrong state
Word‑p. 288
8.3.5
Hard handover
8.3.5.1
Timing re-initialised hard handover
8.3.5.1.1
General
8.3.5.1.2
Initiation (FDD only)
Word‑p. 289
8.3.5.2
Timing-maintained hard handover
Word‑p. 290
8.3.5.2.1
General
8.3.5.2.2
Initiation (FDD only)
8.3.6
Inter-RAT handover to UTRAN
Word‑p. 291
8.3.6.1
General
8.3.6.2
Initiation
8.3.6.3
Reception of HANDOVER TO UTRAN COMMAND message by the UE
Word‑p. 292
8.3.6.4
Invalid Handover to UTRAN command message
Word‑p. 298
8.3.6.4a
Unsupported configuration in HANDOVER TO UTRAN COMMAND message
8.3.6.5
UE fails to perform handover
8.3.6.6
Reception of message HANDOVER TO UTRAN COMPLETE by the UTRAN
8.3.7
Inter-RAT handover from UTRAN
Word‑p. 299
8.3.7.1
General
8.3.7.2
Initiation
8.3.7.3
Reception of a HANDOVER FROM UTRAN COMMAND message by the UE
Word‑p. 300
8.3.7.4
Successful completion of the inter-RAT handover
Word‑p. 301
8.3.7.5
UE fails to complete requested handover
Word‑p. 302
8.3.7.6
Invalid HANDOVER FROM UTRAN COMMAND message
Word‑p. 303
8.3.7.7
Reception of an HANDOVER FROM UTRAN FAILURE message by UTRAN
8.3.7.8
Unsupported configuration in HANDOVER FROM UTRAN COMMAND message
8.3.7.8a
Reception of HANDOVER FROM UTRAN COMMAND message by UE in CELL_FACH
Word‑p. 304
8.3.8
Inter-RAT cell reselection to UTRAN
8.3.8.1
General
8.3.8.2
Initiation
Word‑p. 305
8.3.8.2a
Initiation of inter-RAT cell reselection from GERAN Iu mode
|R5|
8.3.8.3
UE fails to complete an inter-RAT cell reselection
Word‑p. 306
8.3.8.3a
UE fails to complete an inter-RAT cell reselection from GERAN Iu mode
|R5|
8.3.9
Inter-RAT cell reselection from UTRAN
8.3.9.1
General
8.3.9.2
Initiation
8.3.9.2a
Initiation of inter-RAT cell reselection to GERAN Iu mode
|R5|
8.3.9.3
Successful cell reselection
8.3.9.4
UE fails to complete an inter-RAT cell reselection
Word‑p. 307
8.3.10
Inter-RAT cell change order to UTRAN
8.3.10.1
General
8.3.10.2
Initiation
8.3.10.3
UE fails to complete an inter-RAT cell change order
8.3.11
Inter-RAT cell change order from UTRAN
8.3.11.1
General
Word‑p. 308
8.3.11.2
Initiation
8.3.11.3
Reception of an CELL CHANGE ORDER FROM UTRAN message by the UE
8.3.11.4
Successful completion of the cell change order
Word‑p. 309
8.3.11.5
Expiry of timer T309 or UE fails to complete requested cell change order
8.3.11.6
Unsupported configuration in CELL CHANGE ORDER FROM UTRAN message
Word‑p. 311
8.3.11.7
Invalid CELL CHANGE ORDER FROM UTRAN message