1、 ETSI TS 125 331 V14.5.0 (2018-01) Universal Mobile Telecommunications System (UMTS); Radio Resource Control (RRC); Protocol specification (3GPP TS 25.331 version 14.5.0 Release 14) TECHNICAL SPECIFICATION ETSI ETSI TS 125 331 V14.5.0 (2018-01)13GPP TS 25.331 version 14.5.0 Release 14Reference RTS/T
2、SGR-0625331ve50 Keywords UMTS ETSI 650 Route des Lucioles F-06921 Sophia Antipolis Cedex - FRANCE Tel.: +33 4 92 94 42 00 Fax: +33 4 93 65 47 16 Siret N 348 623 562 00017 - NAF 742 C Association but non lucratif enregistre la Sous-Prfecture de Grasse (06) N 7803/88 Important notice The present docum
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7、ied without the written authorization of ETSI. The copyright and the foregoing restriction extend to reproduction in all media. ETSI 2018. All rights reserved. DECTTM, PLUGTESTSTM, UMTSTMand the ETSI logo are trademarks of ETSI registered for the benefit of its Members. 3GPPTM and LTE are trademarks
8、 of ETSI registered for the benefit of its Members and of the 3GPP Organizational Partners. oneM2M logo is protected for the benefit of its Members. GSM and the GSM logo are trademarks registered and owned by the GSM Association. ETSI ETSI TS 125 331 V14.5.0 (2018-01)23GPP TS 25.331 version 14.5.0 R
9、elease 14Intellectual Property Rights Essential patents IPRs essential or potentially essential to the present document may have been declared to ETSI. The information pertaining to these essential IPRs, if any, is publicly available for ETSI members and non-members, and can be found in ETSI SR 000
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13、 present document does not constitute an endorsement by ETSI of products, services or organizations associated with those trademarks. Foreword This Technical Specification (TS) has been produced by ETSI 3rd Generation Partnership Project (3GPP). The present document may refer to technical specificat
14、ions or reports using their 3GPP identities, UMTS identities or GSM identities. These should be interpreted as being references to the corresponding ETSI deliverables. The cross reference between GSM, UMTS, 3GPP and ETSI identities can be found under http:/webapp.etsi.org/key/queryform.asp. Modal ve
15、rbs terminology In the present document “shall“, “shall not“, “should“, “should not“, “may“, “need not“, “will“, “will not“, “can“ and “cannot“ are to be interpreted as described in clause 3.2 of the ETSI Drafting Rules (Verbal forms for the expression of provisions). “must“ and “must not“ are NOT a
16、llowed in ETSI deliverables except when used in direct citation. ETSI ETSI TS 125 331 V14.5.0 (2018-01)33GPP TS 25.331 version 14.5.0 Release 14Contents Intellectual Property Rights 2g3Foreword . 2g3Modal verbs terminology 2g3Foreword . 40g31 Scope 41g32 References 41g33 Definitions and abbreviation
17、s . 44g33.1 Definitions 44g33.2 Abbreviations . 47g34 General . 50g34.1 Overview of the specification . 50g34.2 RRC Layer Model 51g34.3 Protocol specification principles 54g35 RRC Functions and Services provided to upper layers 54g35.1 RRC Functions . 54g35.2 RRC Services provided to upper layers 55
18、g35.3 Primitives between RRC and upper layers . 55g36 Services expected from lower layers 55g36.1 Services expected from Layer 2 . 55g36.2 Services expected from Layer 1 . 55g36.3 Signalling Radio Bearers 55g37 Protocol states 56g37.1 Overview of RRC States and State Transitions including GSM and E-
19、UTRA 56g37.2 Processes in UE modes/states . 57g37.2.1 UE Idle mode 57g37.2.2 UTRA RRC Connected mode . 57g37.2.2.1 URA_PCH or CELL_PCH state . 57g37.2.2.2 CELL_FACH state 58g37.2.2.3 CELL_DCH state 60g38 RRC procedures . 60g38.1 RRC Connection Management Procedures 61g38.1.1 Broadcast of system info
20、rmation 61g38.1.1.1 General 62g38.1.1.1.1 System information structure . 62g38.1.1.1.2 System information blocks 62g38.1.1.1.3 Segmentation and concatenation of system information blocks 70g38.1.1.1.4 Re-assembly of segments 71g38.1.1.1.5 Scheduling of system information . 72g38.1.1.2 Initiation 73g
21、38.1.1.3 Reception of SYSTEM INFORMATION messages by the UE 73g38.1.1.4 Void. 73g38.1.1.5 Actions upon reception of the Master Information Block and Scheduling Block(s) . 73g38.1.1.6 Actions upon reception of system information blocks 78g38.1.1.6.1 System Information Block type 1 80g38.1.1.6.2 Syste
22、m Information Block type 2 80g38.1.1.6.3 System Information Block type 3 81g38.1.1.6.4 System Information Block type 4 86g38.1.1.6.5 System Information Block type 5 and 5bis 86g38.1.1.6.6 System Information Block type 6 92g38.1.1.6.7 System Information Block type 7 95g38.1.1.6.8 Void . 95g3ETSI ETSI
23、 TS 125 331 V14.5.0 (2018-01)43GPP TS 25.331 version 14.5.0 Release 148.1.1.6.9 Void . 95g38.1.1.6.10 Void . 95g38.1.1.6.11 System Information Block type 11 95g38.1.1.6.11a System Information Block type 11bis . 97g38.1.1.6.11b System Information Block type 11ter 98g38.1.1.6.12 System Information Blo
24、ck type 12 98g38.1.1.6.13 System Information Block type 13 100g38.1.1.6.14 System Information Block type 14 100g38.1.1.6.15 System Information Block type 15 100g38.1.1.6.15.0 System Information Block type 15bis 100g38.1.1.6.15.1 System Information Block type 15.1 . 101g38.1.1.6.15.1a System Informat
25、ion Block type 15.1bis . 101g38.1.1.6.15.1b . 101g38.1.1.6.15.2 System Information Block type 15.2 . 101g38.1.1.6.15.2a System Information Block type 15.2bis . 102g38.1.1.6.15.2b System Information Block type 15.2ter . 102g38.1.1.6.15.3 System Information Block type 15.3 . 102g38.1.1.6.15.3a System
26、Information Block type 15.3bis . 103g38.1.1.6.15.4 System Information Block type 15.4 . 104g38.1.1.6.15.5 System Information Block type 15.5 . 104g38.1.1.6.15.6 System Information Block type 15.6 . 104g38.1.1.6.15.7 System Information Block type 15.7 . 104g38.1.1.6.15.8 System Information Block type
27、 15.8 . 104g38.1.1.6.16 System Information Block type 16 105g38.1.1.6.17 System Information Block type 17 105g38.1.1.6.18 System Information Block type 18 105g38.1.1.6.19 System Information Block type 19 107g38.1.1.6.20 System Information Block type 20 107g38.1.1.6.21 System Information Block type 2
28、1 108g38.1.1.6.22 System Information Block type 22 108g38.1.1.6.23 System Information Block type 23 108g38.1.1.6.24 System Information Block type 24 109g38.1.1.6.25 System Information Block type 25 109g38.1.1.7 Modification of system information 110g38.1.1.7.1 Modification of system information bloc
29、ks using a value tag . 110g38.1.1.7.2 Synchronised modification of system information blocks . 111g38.1.1.7.3 Actions upon system information change 111g38.1.1.7.4 Actions upon expiry of a system information expiry timer . 112g38.1.1.8 Reception of System Information Container by the UE 113g38.1.2 P
30、aging . 113g38.1.2.1 General 113g38.1.2.2 Initiation 114g38.1.2.3 Reception of a PAGING TYPE 1 message by the UE 114g38.1.3 RRC connection establishment . 116g38.1.3.1 General 116g38.1.3.2 Initiation 116g38.1.3.3 RRC CONNECTION REQUEST message contents to set . 117g38.1.3.4 Reception of an RRC CONNE
31、CTION REQUEST message by the UTRAN . 120g38.1.3.5 Cell re-selection, T300 or T318 timeout . 121g38.1.3.5a Abortion of RRC connection establishment 122g38.1.3.6 Reception of an RRC CONNECTION SETUP message by the UE . 122g38.1.3.7 Physical channel failure or cell re-selection 129g38.1.3.8 Invalid RRC
32、 CONNECTION SETUP message, unsupported configuration or invalid configuration . 129g38.1.3.9 Reception of an RRC CONNECTION REJECT message by the UE . 130g38.1.3.10 Invalid RRC CONNECTION REJECT message 134g38.1.3.11 Logging of failed RRC Connection Establishment . 134g38.1.4 RRC connection release
33、135g38.1.4.1 General 136g38.1.4.2 Initiation 136g38.1.4.3 Reception of an RRC CONNECTION RELEASE message by the UE 136g38.1.4.4 Invalid RRC CONNECTION RELEASE message . 138g3ETSI ETSI TS 125 331 V14.5.0 (2018-01)53GPP TS 25.331 version 14.5.0 Release 148.1.4.5 Cell re-selection or radio link failure
34、 138g38.1.4.6 Expiry of timer T308, unacknowledged mode transmission . 139g38.1.4.7 Void. 139g38.1.4.8 Reception of an RRC CONNECTION RELEASE COMPLETE message by UTRAN . 140g38.1.4.9 Unsuccessful transmission of the RRC CONNECTION RELEASE COMPLETE message, acknowledged mode transmission . 140g38.1.4
35、.10 Detection of loss of dedicated physical channel by UTRAN in CELL_DCH state 140g38.1.4.11 Failure to receive RRC CONNECTION RELEASE COMPLETE message by UTRAN . 140g38.1.4a RRC connection release requested by upper layers 140g38.1.4a.1 General 140g38.1.4a.2 Initiation 140g38.1.5 Void 141g38.1.6 Tr
36、ansmission of UE capability information 141g38.1.6.1 General 141g38.1.6.2 Initiation 141g38.1.6.3 Reception of a UE CAPABILITY INFORMATION message by the UTRAN 144g38.1.6.4 Reception of the UE CAPABILITY INFORMATION CONFIRM message by the UE 145g38.1.6.5 Invalid UE CAPABILITY INFORMATION CONFIRM mes
37、sage 145g38.1.6.6 T304 timeout . 146g38.1.7 UE capability enquiry . 146g38.1.7.1 General 146g38.1.7.2 Initiation 146g38.1.7.3 Reception of a UE CAPABILITY ENQUIRY message by the UE 146g38.1.7.4 Invalid UE CAPABILITY ENQUIRY message . 147g38.1.8 Initial Direct transfer . 147g38.1.8.1 General 147g38.1
38、.8.2 Initiation of Initial direct transfer procedure in the UE . 147g38.1.8.2a RLC re-establishment or inter-RAT change . 150g38.1.8.2ab Inter-RAT handover from UTRAN to GERAN Iu mode 150g38.1.8.2b Abortion of signalling connection establishment 150g38.1.8.2c Inter-RAT handover from UTRAN to E-UTRAN
39、 150g38.1.8.3 Reception of INITIAL DIRECT TRANSFER message by the UTRAN 150g38.1.9 Downlink Direct transfer 151g38.1.9.1 General 151g38.1.9.2 Initiation of downlink direct transfer procedure in the UTRAN . 151g38.1.9.3 Reception of a DOWNLINK DIRECT TRANSFER message by the UE 151g38.1.9.3a No signal
40、ling connection exists . 151g38.1.9.4 Invalid DOWNLINK DIRECT TRANSFER message . 152g38.1.10 Uplink Direct transfer . 152g38.1.10.1 General 152g38.1.10.2 Initiation of uplink direct transfer procedure in the UE 153g38.1.10.2a RLC re-establishment or inter-RAT change . 153g38.1.10.2b Inter-RAT handov
41、er from UTRAN to GERAN Iu mode 154g38.1.10.2c Inter-RAT handover from UTRAN to E-UTRAN 154g38.1.10.3 Reception of UPLINK DIRECT TRANSFER message by the UTRAN 154g38.1.11 UE dedicated paging . 154g38.1.11.1 General 154g38.1.11.2 Initiation 154g38.1.11.3 Reception of a PAGING TYPE 2 message by the UE
42、155g38.1.11.4 Invalid PAGING TYPE 2 message . 155g38.1.12 Security mode control . 155g38.1.12.1 General 156g38.1.12.2 Initiation 156g38.1.12.2.1 Ciphering configuration change 156g38.1.12.2.2 Integrity protection configuration change 157g38.1.12.3 Reception of SECURITY MODE COMMAND message by the UE
43、 . 159g38.1.12.3.1 New ciphering and integrity protection keys . 163g38.1.12.4 Void. 164g38.1.12.4a Incompatible simultaneous security reconfiguration . 164g38.1.12.4b Cell update procedure during security reconfiguration . 165g38.1.12.4c Invalid configuration . 166g38.1.12.5 Reception of SECURITY M
44、ODE COMPLETE message by the UTRAN . 166g3ETSI ETSI TS 125 331 V14.5.0 (2018-01)63GPP TS 25.331 version 14.5.0 Release 148.1.12.6 Invalid SECURITY MODE COMMAND message 168g38.1.13 Signalling connection release procedure . 169g38.1.13.1 General 169g38.1.13.2 Initiation of SIGNALLING CONNECTION RELEASE
45、 by the UTRAN 169g38.1.13.3 Reception of SIGNALLING CONNECTION RELEASE by the UE . 169g38.1.13.4 Invalid SIGNALLING CONNECTION RELEASE message . 169g38.1.13.5 Invalid configuration . 170g38.1.14 Signalling connection release indication procedure 170g38.1.14.1 General 170g38.1.14.2 Initiation 170g38.
46、1.14.2a RLC re-establishment or inter-RAT change . 173g38.1.14.3 Reception of SIGNALLING CONNECTION RELEASE INDICATION by the UTRAN 173g38.1.14.4 Expiry of timer T323 . 173g38.1.15 Counter check procedure 173g38.1.15.1 General 174g38.1.15.2 Initiation 174g38.1.15.3 Reception of a COUNTER CHECK messa
47、ge by the UE 174g38.1.15.4 Reception of the COUNTER CHECK RESPONSE message by UTRAN . 175g38.1.15.5 Cell re-selection 175g38.1.15.6 Invalid COUNTER CHECK message . 175g38.1.16 Inter RAT handover information transfer . 175g38.1.16.1 General 176g38.1.16.2 Initiation 176g38.1.16.3 INTER RAT HANDOVER IN
48、FO message contents to set 176g38.1.17 ETWS primary notification with security procedure 178g38.1.17.1 General 178g38.1.17.2 Initiation 178g38.1.17.3 Void. 178g38.1.17.4 Reception of the ETWS PRIMARY NOTIFICATION WITH SECURITY message 178g38.1.17.5 Forward of the ETWS primary notification to the upp
49、er layers 178g38.1.17.6 Void. 178g38.2 Radio Bearer control procedures 179g38.2.1 Radio bearer establishment . 179g38.2.2 Reconfiguration procedures 179g38.2.2.1 General 181g38.2.2.2 Initiation 181g38.2.2.2a Initiation of handover from GERAN Iu mode . 183g38.2.2.3 Reception of RADIO BEARER SETUP or RADIO BEARER RECONFIGURATION or RADIO BEARER RELEASE or TRANSPORT CHANNEL RECONFIGURATION or PHYSICAL CHANNEL RECONFIGURATION message, TTI switch HS-SCCH order or Target cell HS-SCCH order by the UE . 184g38.2.2.3a Reception of RADIO BEARER RECONFIGURATION message by the UE perform
