3GPP TS 25.331 V5.0.0 (2002-03)
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`Technical Specification
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`3rd Generation Partnership Project;
`Technical Specification Group Radio Access Network;
`Radio Resource Control (RRC);
`Protocol Specification
`(Release 5)
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`The present document has been developed within the 3rd Generation Partnership Project (3GPP TM) and may be further elaborated for the purposes of 3GPP.
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`The present document has not been subject to any approval process by the 3GPP Organizational Partners and shall not be implemented.
`This Specification is provided for future development work within 3GPP only. The Organizational Partners accept no liability for any use of this Specification.
`Specifications and reports for implementation of the 3GPP TM system should be obtained via the 3GPP Organizational Partners' Publications Offices.
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`ZTE, Ex. 1012
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`Release 5
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`2
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`3GPP TS 25.331 V5.0.0 (2002-03)
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`Keywords
`UMTS, radio
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`3GPP
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`Postal address
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`3GPP support office address
`650 Route des Lucioles - Sophia Antipolis
`Valbonne - FRANCE
`Tel.: +33 4 92 94 42 00 Fax: +33 4 93 65 47 16
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`Internet
`http://www.3gpp.org
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`Copyright Notification
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`No part may be reproduced except as authorized by written permission.
`The copyright and the foregoing restriction extend to reproduction in all media.
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`© 2002, 3GPP Organizational Partners (ARIB, CWTS, ETSI, T1, TTA, TTC).
`All rights reserved.
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`3GPP
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`Release 5
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`3
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`3GPP TS 25.331 V5.0.0 (2002-03)
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`Contents
`Foreword .......................................................................................................................................................... 25
`1
`Scope ...................................................................................................................................................... 26
`2
`References .............................................................................................................................................. 26
`3
`Definitions and abbreviations ................................................................................................................. 28
`3.1 Definitions ................................................................................................................................................................. 28
`3.2 Abbreviations ............................................................................................................................................................ 28
`4
`General ................................................................................................................................................... 30
`4.1 Overview of the specification ................................................................................................................................... 30
`4.2 RRC Layer Model ..................................................................................................................................................... 31
`4.3
`Protocol specification principles .............................................................................................................................. 34
`5
`RRC Functions and Services provided to upper layers .......................................................................... 34
`5.1 RRC Functions .......................................................................................................................................................... 34
`5.2 RRC Services provided to upper layers ................................................................................................................... 35
`5.3
`Primitives between RRC and upper layers ............................................................................................................... 35
`6
`Services expected from lower layers ...................................................................................................... 35
`6.1
`Services expected from Layer 2 ............................................................................................................................... 35
`6.2
`Services expected from Layer 1 ............................................................................................................................... 35
`6.3
`Signalling Radio Bearers .......................................................................................................................................... 35
`7
`Protocol states ........................................................................................................................................ 36
`7.1 Overview of RRC States and State Transitions including GSM ............................................................................. 36
`7.2
`Processes in UE modes/states ................................................................................................................................... 36
`7.2.1
`UE Idle mode ...................................................................................................................................................... 36
`7.2.2
`UTRA RRC Connected mode ............................................................................................................................. 37
`7.2.2.1 URA_PCH or CELL_PCH state ......................................................................................................................... 37
`7.2.2.2 CELL_FACH state .............................................................................................................................................. 37
`7.2.2.3 CELL_DCH state ................................................................................................................................................ 38
`8
`RRC procedures ..................................................................................................................................... 38
`8.1 RRC Connection Management Procedures .............................................................................................................. 38
`8.1.1
`Broadcast of system information ........................................................................................................................ 38
`8.1.1.1 General ................................................................................................................................................................ 39
`8.1.1.1.1
`System information structure ........................................................................................................................ 39
`8.1.1.1.2
`System information blocks ............................................................................................................................ 39
`8.1.1.1.3
`Segmentation and concatenation of system information blocks .................................................................. 43
`8.1.1.1.4
`Re-assembly of segments .............................................................................................................................. 44
`8.1.1.1.5
`Scheduling of system information ................................................................................................................ 45
`8.1.1.2
`Initiation .............................................................................................................................................................. 46
`8.1.1.3 Reception of SYSTEM INFORMATION messages by the UE ........................................................................ 46
`8.1.1.4 Reception of SYSTEM INFORMATION messages broadcast on a FACH transport channel ........................ 46
`8.1.1.5 Actions upon reception of the Master Information Block and Scheduling Block(s) ........................................ 46
`8.1.1.6 Actions upon reception of system information blocks ....................................................................................... 49
`8.1.1.6.1
`System Information Block type 1 ................................................................................................................. 50
`8.1.1.6.2
`System Information Block type 2 ................................................................................................................. 51
`8.1.1.6.3
`System Information Block type 3 ................................................................................................................. 51
`8.1.1.6.4
`System Information Block type 4 ................................................................................................................. 51
`8.1.1.6.5
`System Information Block type 5 ................................................................................................................. 51
`8.1.1.6.6
`System Information Block type 6 ................................................................................................................. 52
`8.1.1.6.7
`System Information Block type 7 ................................................................................................................. 53
`8.1.1.6.8
`System Information Block type 8 ................................................................................................................. 53
`8.1.1.6.9
`System Information Block type 9 ................................................................................................................. 53
`8.1.1.6.10
`System Information Block type 10 ............................................................................................................... 53
`8.1.1.6.11
`System Information Block type 11 ............................................................................................................... 53
`8.1.1.6.12
`System Information Block type 12 ............................................................................................................... 54
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`Release 5
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`3GPP TS 25.331 V5.0.0 (2002-03)
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`System Information Block type 13 ............................................................................................................... 56
`8.1.1.6.13
`System Information Block type 14 ............................................................................................................... 56
`8.1.1.6.14
`System Information Block type 15 ............................................................................................................... 56
`8.1.1.6.15
`System Information Block type 16 ............................................................................................................... 58
`8.1.1.6.16
`System Information Block type 17 ............................................................................................................... 59
`8.1.1.6.17
`System Information Block type 18 ............................................................................................................... 59
`8.1.1.6.18
`8.1.1.7 Modification of system information ................................................................................................................... 59
`8.1.1.7.1
`Modification of system information blocks using a value tag ..................................................................... 59
`8.1.1.7.2
`Synchronised modification of system information blocks ........................................................................... 60
`8.1.1.7.3
`Actions upon system information change ..................................................................................................... 60
`8.1.1.7.4
`Actions upon expiry of a system information expiry timer.......................................................................... 61
`8.1.2
`Paging .................................................................................................................................................................. 61
`8.1.2.1 General ................................................................................................................................................................ 61
`8.1.2.2
`Initiation .............................................................................................................................................................. 61
`8.1.2.3 Reception of a PAGING TYPE 1 message by the UE ....................................................................................... 62
`8.1.3
`RRC connection establishment ........................................................................................................................... 63
`8.1.3.1 General ................................................................................................................................................................ 63
`8.1.3.2
`Initiation .............................................................................................................................................................. 63
`8.1.3.3 RRC CONNECTION REQUEST message contents to set ............................................................................... 64
`8.1.3.4 Reception of an RRC CONNECTION REQUEST message by the UTRAN ................................................... 64
`8.1.3.5 Cell re-selection or T300 timeout ....................................................................................................................... 64
`8.1.3.5a
`Abortion of RRC connection establishment ................................................................................................. 65
`8.1.3.6 Reception of an RRC CONNECTION SETUP message by the UE ................................................................. 65
`8.1.3.7
`Physical channel failure or cell re-selection ....................................................................................................... 66
`8.1.3.8
`Invalid RRC CONNECTION SETUP message, unsupported configuration or invalid configuration ............ 67
`8.1.3.9 Reception of an RRC CONNECTION REJECT message by the UE ............................................................... 68
`8.1.3.10
`Invalid RRC CONNECTION REJECT message ......................................................................................... 70
`8.1.4
`RRC connection release ...................................................................................................................................... 70
`8.1.4.1 General ................................................................................................................................................................ 71
`8.1.4.2
`Initiation .............................................................................................................................................................. 71
`8.1.4.3 Reception of an RRC CONNECTION RELEASE message by the UE ............................................................ 71
`8.1.4.4
`Invalid RRC CONNECTION RELEASE message ........................................................................................... 72
`8.1.4.5 Cell re-selection or radio link failure .................................................................................................................. 73
`8.1.4.6 Expiry of timer T308, unacknowledged mode transmission ............................................................................. 73
`8.1.4.7 Void
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`8.1.4.8 Reception of an RRC CONNECTION RELEASE COMPLETE message by UTRAN ................................... 74
`8.1.4.9 Unsuccessful transmission of the RRC CONNECTION RELEASE COMPLETE message,
`acknowledged mode transmission ........................................................................................................... 74
`8.1.4.10
`Detection of loss of dedicated physical channel by UTRAN in CELL_DCH state .................................... 75
`Failure to receive RRC CONNECTION RELEASE COMPLETE message by UTRAN .......................... 75
`8.1.4.11
`8.1.4a
`RRC connection release requested by upper layers ........................................................................................... 75
`8.1.4a.1
`General ........................................................................................................................................................... 75
`8.1.4a.2
`Initiation ......................................................................................................................................................... 75
`8.1.5
`Void ..................................................................................................................................................................... 75
`8.1.6
`Transmission of UE capability information ....................................................................................................... 76
`8.1.6.1 General ................................................................................................................................................................ 76
`8.1.6.2
`Initiation .............................................................................................................................................................. 76
`8.1.6.3 Reception of an UE CAPABILITY INFORMATION message by the UTRAN ............................................. 76
`8.1.6.4 Reception of the UE CAPABILITY INFORMATION CONFIRM message by the UE ................................. 77
`8.1.6.5
`Invalid UE CAPABILITY INFORMATION CONFIRM message .................................................................. 77
`8.1.6.6 T304 timeout ....................................................................................................................................................... 77
`8.1.7
`UE capability enquiry ......................................................................................................................................... 78
`8.1.7.1 General ................................................................................................................................................................ 78
`8.1.7.2
`Initiation .............................................................................................................................................................. 78
`8.1.7.3 Reception of an UE CAPABILITY ENQUIRY message by the UE ................................................................ 78
`8.1.7.4
`Invalid UE CAPABILITY ENQUIRY message ................................................................................................ 78
`8.1.8
`Initial Direct transfer ........................................................................................................................................... 79
`8.1.8.1 General ................................................................................................................................................................ 79
`8.1.8.2
`Initiation of Initial direct transfer procedure in the UE ...................................................................................... 79
`8.1.8.2a
`RLC re-establishment or inter-RAT change ................................................................................................. 80
`8.1.8.2b
`Abortion of signalling connection establishment ......................................................................................... 81
`8.1.8.3 Reception of INITIAL DIRECT TRANSFER message by the UTRAN .......................................................... 81
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`Release 5
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`3GPP TS 25.331 V5.0.0 (2002-03)
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`Downlink Direct transfer .................................................................................................................................... 81
`8.1.9
`8.1.9.1 General ................................................................................................................................................................ 81
`8.1.9.2
`Initiation of downlink direct transfer procedure in the UTRAN ....................................................................... 81
`8.1.9.3 Reception of a DOWNLINK DIRECT TRANSFER message by the UE ........................................................ 82
`8.1.9.3a
`No signalling connection exists .................................................................................................................... 82
`8.1.9.4
`Invalid DOWNLINK DIRECT TRANSFER message ...................................................................................... 82
`8.1.10
`Uplink Direct transfer ......................................................................................................................................... 83
`8.1.10.1
`General ........................................................................................................................................................... 83
`8.1.10.2
`Initiation of uplink direct transfer procedure in the UE ............................................................................... 83
`8.1.10.2a
`RLC re-establishment or inter-RAT change ................................................................................................. 84
`8.1.10.3
`Reception of UPLINK DIRECT TRANSFER message by the UTRAN .................................................... 84
`8.1.11
`UE dedicated paging ........................................................................................................................................... 84
`8.1.11.1
`General ........................................................................................................................................................... 84
`8.1.11.2
`Initiation ......................................................................................................................................................... 85
`8.1.11.3
`Reception of a PAGING TYPE 2 message by the UE ................................................................................. 85
`8.1.11.4
`Invalid PAGING TYPE 2 message ............................................................................................................... 85
`8.1.12
`Security mode control ......................................................................................................................................... 86
`8.1.12.1
`General ........................................................................................................................................................... 86
`8.1.12.2
`Initiation ......................................................................................................................................................... 86
`8.1.12.2.1
`Ciphering configuration change .................................................................................................................... 86
`8.1.12.2.2
`Integrity protection configuration change..................................................................................................... 87
`8.1.12.3
`Reception of SECURITY MODE COMMAND message by the UE .......................................................... 88
`8.1.12.3.1 New ciphering and integrity protection keys ................................................................................................ 92
`8.1.12.4
`Void ............................................................................................................................................................... 93
`8.1.12.4a
`Incompatible simultaneous security reconfiguration .................................................................................... 94
`8.1.12.4b
`Cell update procedure during security reconfiguration ................................................................................ 94
`8.1.12.4c
`Invalid configuration ..................................................................................................................................... 95
`8.1.12.5
`Reception of SECURITY MODE COMPLETE message by the UTRAN ................................................. 95
`8.1.12.6
`Invalid SECURITY MODE COMMAND message ..................................................................................... 97
`8.1.13
`Signalling connection release procedure ............................................................................................................ 97
`8.1.13.1
`General ........................................................................................................................................................... 97
`8.1.13.2
`Initiation of SIGNALLING CONNECTION RELEASE by the UTRAN .................................................. 97
`8.1.13.3
`Reception of SIGNALLING CONNECTION RELEASE by the UE ......................................................... 98
`8.1.13.4
`Invalid SIGNALLING CONNECTION RELEASE message ..................................................................... 98
`8.1.13.5
`Invalid configuration ..................................................................................................................................... 98
`8.1.14
`Signalling connection release indication procedure ........................................................................................... 99
`8.1.14.1
`General ........................................................................................................................................................... 99
`8.1.14.2
`Initiation ......................................................................................................................................................... 99
`8.1.14.3
`Reception of SIGNALLING CONNECTION RELEASE INDICATION by the UTRAN ........................ 99
`8.1.15
`Counter check procedure .................................................................................................................................. 100
`8.1.15.1
`General ......................................................................................................................................................... 100
`8.1.15.2
`Initiation ....................................................................................................................................................... 100
`8.1.15.3
`Reception of a COUNTER CHECK message by the UE .......................................................................... 100
`8.1.15.4
`Reception of the COUNTER CHECK RESPONSE message by UTRAN ............................................... 101
`8.1.15.5
`Cell re-selection ........................................................................................................................................... 101
`8.1.15.6
`Invalid COUNTER CHECK message ........................................................................................................ 101
`8.1.16
`Inter RAT handover information transfer ......................................................................................................... 102
`8.1.16.1
`General ......................................................................................................................................................... 102
`8.1.16.2
`Initiation ....................................................................................................................................................... 102
`8.1.16.3
`INTER RAT HANDOVER INFO message contents to set ....................................................................... 102
`8.2 Radio Bearer control procedures ............................................................................................................................ 103
`8.2.1
`Radio bearer establishment ............................................................................................................................... 103
`8.2.2
`Reconfiguration procedures .............................................................................................................................. 103
`8.2.2.1 General .............................................................................................................................................................. 105
`8.2.2.2
`Initiation ............................................................................................................................................................ 106
`8.2.2.3 Reception of RADIO BEARER SETUP or RADIO BEARER RECONFIGURATION or RADIO
`BEARER RELEASE or TRANSPORT CHANNEL RECONFIGURATION or PHYSICAL
`CHANNEL RECONFIGURATION message by the UE .................................................................... 107
`8.2.2.4 Transmission of a response message by the UE, normal case ......................................................................... 112
`8.2.2.5 Reception of a response message by the UTRAN, normal case ...................................................................... 114
`8.2.2.6 Unsupported configuration in the UE ............................................................................................................... 115
`8.2.2.7
`Physical channel failure .................................................................................................................................... 115
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`Release 5
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`3GPP TS 25.331 V5.0.0 (2002-03)
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`8.2.2.8 Cell re-selection ................................................................................................................................................ 116
`8.2.2.9 Transmission of a response message by the UE, failure case .......................................................................... 116
`8.2.2.10
`Reception of a response message by the UTRAN, failure case ................................................................. 117
`8.2.2.11
`Invalid configuration ................................................................................................................................... 117
`8.2.2.12
`Incompatible simultaneous reconfiguration ............................................................................................... 117
`8.2.2.12a
`Incompatible simultaneous security reconfiguration .................................................................................. 118
`8.2.2.12b
`Cell update procedure during security reconfiguration .............................................................................. 118
`8.2.2.13
`Invalid received message ............................................................................................................................ 119
`8.2.3
`Radio bearer release .......................................................................................................................................... 119
`8.2.4
`Transport channel reconfiguration .................................................................................................................... 119
`8.2.5
`Transport format combination control .............................................................................................................. 119
`8.2.5.1 General .............................................................................................................................................................. 120
`8.2.5.2
`Initiation ............................................................................................................................................................ 120
`8.2.5.3 Reception of a TRANSPORT FORMAT COMBINATION CONTROL message by the UE ...................... 120
`8.2.5.4
`Invalid configuration ......................................................................................................................................... 121
`8.2.5.5
`Invalid TRANSPORT FORMAT COMBINATION CONTROL message .................................................... 122
`8.2.6
`Physical channel reconfiguration ...................................................................................................................... 122
`8.2.7
`Physical Shared Channel Allocation [TDD only] ............................................................................................ 122
`8.2.7.1 General .............................................................................................................................................................. 123
`8.2.7.2
`Initiation ............................................................................................................................................................ 123
`8.2.7.3 Reception of a PHYSICAL SHARED CHANNEL ALLOCATION message by the UE ............................. 123
`8.2.7.4
`Invalid PHYSICAL SHARED CHANNEL ALLOCATION message ........................................................... 125
`8.2.8
`PUSCH capacity request [TDD only] .........................................................................