3GPP协议38.331_3gpp官网资源-CSDN文库

3GPP

38.331

需积分: 33 155 浏览量 2023-01-12 11:20:19 上传评论 1 收藏 5.4MB PDF 举报

资源推荐

资源详情

资源评论

ETSI TS 138 331

V17.2.0 (2022-10)

5G;

NR;

Radio Resource Control (RRC);

Protocol specification

(3GPP TS 38.331 version 17.2.0 Release 17)

TECHNICAL SPECIFICATION

ETSI

ETSI TS 138 331 V17.2.0 (2022

10)

3GPP TS 38.331 version 17.2.

0 Release 17

Reference

RTS/TSGR-0238331vh20

Keywords

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 - APE 7112B

Association à but non lucratif enregistrée à la

Sous-Préfecture de Grasse (06) N° w061004871

Important notice

The present document can be downloaded from:

http://www.etsi.org/standards-search

The present document may be made available in electronic versions and/or in print. The content of any electronic and/or

print versions of the present document shall not be modified without the prior written authorization of ETSI. In case of any

existing or perceived difference in contents between such versions and/or in print, the prevailing version of an ETSI

deliverable is the one made publicly available in PDF format at www.etsi.org/deliver.

Users of the present document should be aware that the document may be subject to revision or change of status.

Information on the current status of this and other ETSI documents is available at

https://portal.etsi.org/TB/ETSIDeliverableStatus.aspx

If you find errors in the present document, please send your comment to one of the following services:

https://portal.etsi.org/People/CommiteeSupportStaff.aspx

If you find a security vulnerability in the present document, please report it through our

Coordinated Vulnerability Disclosure Program:

https://www.etsi.org/standards/coordinated-vulnerability-disclosure

Notice of disclaimer & limitation of liability

The information provided in the present deliverable is directed solely to professionals who have the appropriate degree of

experience to understand and interpret its content in accordance with generally accepted engineering or

other professional standard and applicable regulations.

No recommendation as to products and services or vendors is made or should be implied.

No representation or warranty is made that this deliverable is technically accurate or sufficient or conforms to any law

and/or governmental

rule and/or regulation and further, no representation or warranty is made of merchantability or fitness

for any particular purpose or against infringement of intellectual property rights.

In no event shall ETSI be held liable for loss of profits or any other incidental or consequential damages.

Any software contained in this deliverable is provided "AS IS" with no warranties, express or implied, including but not

limited to, the warranties of merchantability, fitness for a particular purpose and non-infringement of intellectual property

rights and ETSI shall not be held liable in any event for any damages whatsoever (including, without limitation, damages

for loss of profits, business interruption, loss of information, or any other pecuniary loss) arising

out of or related to the use

of or inability to use the software.

No part may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying and

microfilm except as authorized by written permission of ETSI.

The content of the PDF version shall not be modified without the written authorization of ETSI.

The copyright and the foregoing restriction extend to reproduction in all media.

ETSI

ETSI TS 138 331 V17.2.0 (2022

10)

3GPP TS 38.331 version 17.2.0 Release 17

Intellectual Property Rights

Essential patents

IPRs essential or potentially essential to normative deliverables may have been declared to ETSI. The declarations

pertaining to these essential IPRs, if any, are publicly available for ETSI members and non-members, and can be

found in ETSI SR 000 314: "Intellectual Property Rights (IPRs); Essential, or potentially Essential, IPRs notified to

ETSI in respect of ETSI standards", which is available from the ETSI Secretariat. Latest updates are available on the

ETSI Web server (https://ipr.etsi.org/).

Pursuant to the ETSI Directives including the ETSI IPR Policy, no investigation regarding the essentiality of IPRs,

including IPR searches, has been carried out by ETSI. No guarantee can be given as to the existence of other IPRs not

referenced in ETSI SR 000 314 (or the updates on the ETSI Web server) which are, or may be, or may become,

essential to the present document.

Trademarks

The present document may include trademarks and/or tradenames which are asserted and/or registered by their owners.

ETSI claims no ownership of these except for any which are indicated as being the property of ETSI, and conveys no

right to use or reproduce any trademark and/or tradename. Mention of those trademarks in the present document does

not constitute an endorsement by ETSI of products, services or organizations associated with those trademarks.

DECT™, PLUGTESTS™, UMTS™ and the ETSI logo are trademarks of ETSI registered for the benefit of its

Members. 3GPP™

and LTE™ are trademarks of ETSI registered for the benefit of its Members and of the 3GPP

Organizational Partners. oneM2M™ logo is a trademark of ETSI registered for the benefit of its Members and of the

oneM2M Partners. GSM

and the GSM logo are trademarks registered and owned by the GSM Association.

Legal Notice

This Technical Specification (TS) has been produced by ETSI 3rd Generation Partnership Project (3GPP).

The present document may refer to technical specifications or reports using their 3GPP identities. These shall be

interpreted as being references to the corresponding ETSI deliverables.

The cross reference between 3GPP and ETSI identities can be found under http://webapp.etsi.org/key/queryform.asp.

Modal verbs 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 allowed in ETSI deliverables except when used in direct citation.

ETSI

ETSI TS 138 331 V17.2.

0 (2022

10)

3GPP TS 38.331 version 17.2.0 Release 17

Contents

Intellectual Property Rights ................................................................................................................................ 2

Legal Notice ....................................................................................................................................................... 2

Modal verbs terminology .................................................................................................................................... 2

Foreword ........................................................................................................................................................... 24

1 Scope ...................................................................................................................................................... 25

2 References .............................................................................................................................................. 25

3 Definitions, symbols and abbreviations ................................................................................................. 28

3.1 Definitions ........................................................................................................................................................ 28

3.2 Abbreviations ................................................................................................................................................... 30

4 General ................................................................................................................................................... 32

4.1 Introduction ...................................................................................................................................................... 32

4.2 Architecture ...................................................................................................................................................... 33

4.2.1 UE states and state transitions including inter RAT ................................................................................... 33

4.2.2 Signalling radio bearers .............................................................................................................................. 36

4.3 Services ............................................................................................................................................................ 36

4.3.1 Services provided to upper layers ............................................................................................................... 36

4.3.2 Services expected from lower layers .......................................................................................................... 37

4.4 Functions .......................................................................................................................................................... 37

5 Procedures .............................................................................................................................................. 38

5.1 General ............................................................................................................................................................. 38

5.1.1 Introduction................................................................................................................................................. 38

5.1.2 General requirements .................................................................................................................................. 38

5.1.3 Requirements for UE in MR-DC ................................................................................................................ 39

5.2 System information .......................................................................................................................................... 39

5.2.1 Introduction................................................................................................................................................. 39

5.2.2 System information acquisition .................................................................................................................. 40

5.2.2.1 General UE requirements ...................................................................................................................... 40

5.2.2.2 SIB validity and need to (re)-acquire SIB ............................................................................................. 41

5.2.2.2.1 SIB validity ...................................................................................................................................... 41

5.2.2.2.2 SI change indication and PWS notification ..................................................................................... 42

5.2.2.3 Acquisition of System Information ....................................................................................................... 43

5.2.2.3.1 Acquisition of MIB and SIB1 ........................................................................................................... 43

5.2.2.3.2 Acquisition of an SI message .......................................................................................................... 44

5.2.2.3.3 Request for on demand system information .................................................................................... 46

5.2.2.3.3a Request for on demand positioning system information ................................................................. 47

5.2.2.3.4 Actions related to transmission of RRCSystemInfoRequest message .............................................. 48

5.2.2.3.5 Acquisition of SIB(s) or posSIB(s) in RRC_CONNECTED .......................................................... 48

5.2.2.3.6 Actions related to transmission of DedicatedSIBRequest message ................................................. 49

5.2.2.4 Actions upon receipt of System Information ........................................................................................ 50

5.2.2.4.1 Actions upon reception of the MIB .................................................................................................. 50

5.2.2.4.2 Actions upon reception of the SIB1 ................................................................................................. 50

5.2.2.4.3 Actions upon reception of SIB2 ....................................................................................................... 54

5.2.2.4.4 Actions upon reception of SIB3 ....................................................................................................... 55

5.2.2.4.5 Actions upon reception of SIB4 ....................................................................................................... 55

5.2.2.4.6 Actions upon reception of SIB5 ....................................................................................................... 56

5.2.2.4.7 Actions upon reception of SIB6 ....................................................................................................... 56

5.2.2.4.8 Actions upon reception of SIB7 ....................................................................................................... 56

5.2.2.4.9 Actions upon reception of SIB8 ....................................................................................................... 57

5.2.2.4.10 Actions upon reception of SIB9 ....................................................................................................... 57

5.2.2.4.11 Actions upon reception of SIB10 ..................................................................................................... 58

5.2.2.4.12 Actions upon reception of SIB11 ..................................................................................................... 58

5.2.2.4.13 Actions upon reception of SIB12 ..................................................................................................... 58

5.2.2.4.14 Actions upon reception of SIB13 ..................................................................................................... 59

ETSI

ETSI TS 138 331 V17.2.0 (2022

10)

3GPP TS 38.331 version 17.2.0 Release 17

5.2.2.4.15 Actions upon reception of SIB14 ..................................................................................................... 59

5.2.2.4.16 Actions upon reception of SIBpos ................................................................................................... 59

5.2.2.4.17 Actions upon reception of SIB15 ..................................................................................................... 59

5.2.2.4.18 Actions upon reception of SIB16 ..................................................................................................... 59

5.2.2.4.19 Actions upon reception of SIB17 ..................................................................................................... 59

5.2.2.4.20 Actions upon reception of SIB18 ..................................................................................................... 60

5.2.2.4.21 Actions upon reception of SIB19 ..................................................................................................... 60

5.2.2.4.22 Actions upon reception of SIB20 ..................................................................................................... 60

5.2.2.4.23 Actions upon reception of SIB21 ..................................................................................................... 60

5.2.2.5 Essential system information missing ................................................................................................... 60

5.2.2.6 T430 expiry ........................................................................................................................................... 60

5.3 Connection control ........................................................................................................................................... 61

5.3.1 Introduction................................................................................................................................................. 61

5.3.1.1 RRC connection control ........................................................................................................................ 61

5.3.1.2 AS Security ........................................................................................................................................... 62

5.3.2 Paging ......................................................................................................................................................... 63

5.3.2.1 General .................................................................................................................................................. 63

5.3.2.2 Initiation ................................................................................................................................................ 63

5.3.2.3 Reception of the Paging message by the UE or PagingRecord by the L2 U2N Remote UE ................ 63

5.3.3 RRC connection establishment ................................................................................................................... 65

5.3.3.1 General .................................................................................................................................................. 65

5.3.3.1a Conditions for establishing RRC Connection for NR sidelink communication/discovery/V2X

sidelink communication ........................................................................................................................ 65

5.3.3.2 Initiation ................................................................................................................................................ 66

5.3.3.3 Actions related to transmission of RRCSetupRequest message ............................................................. 66

5.3.3.4 Reception of the RRCSetup by the UE .................................................................................................. 67

5.3.3.5 Reception of the RRCReject by the UE ................................................................................................. 71

5.3.3.6 Cell re-selection or cell selection or relay (re)selection while T390, T300 or T302 is running (UE

in RRC_IDLE) ...................................................................................................................................... 71

5.3.3.7 T300 expiry ........................................................................................................................................... 71

5.3.3.8 Abortion of RRC connection establishment .......................................................................................... 73

5.3.4 Initial AS security activation ...................................................................................................................... 73

5.3.4.1 General .................................................................................................................................................. 73

5.3.4.2 Initiation ................................................................................................................................................ 73

5.3.4.3 Reception of the SecurityModeCommand by the UE ............................................................................ 73

5.3.5 RRC reconfiguration ................................................................................................................................... 74

5.3.5.1 General .................................................................................................................................................. 74

5.3.5.2 Initiation ................................................................................................................................................ 75

5.3.5.3 Reception of an RRCReconfiguration by the UE .................................................................................. 76

5.3.5.4 Secondary cell group release ................................................................................................................. 87

5.3.5.5 Cell Group configuration ...................................................................................................................... 87

5.3.5.5.1 General ............................................................................................................................................ 87

5.3.5.5.2 Reconfiguration with sync ............................................................................................................... 88

5.3.5.5.3 RLC bearer release .......................................................................................................................... 90

5.3.5.5.4 RLC bearer addition/modification ................................................................................................... 90

5.3.5.5.5 MAC entity configuration ............................................................................................................... 91

5.3.5.5.6 RLF Timers & Constants configuration .......................................................................................... 92

5.3.5.5.7 SpCell Configuration ....................................................................................................................... 92

5.3.5.5.8 SCell Release ................................................................................................................................... 93

5.3.5.5.9 SCell Addition/Modification ........................................................................................................... 94

5.3.5.5.10 BH RLC channel release ................................................................................................................. 95

5.3.5.5.11 BH RLC channel addition/modification .......................................................................................... 95

5.3.5.5.12 Uu Relay RLC channel release ........................................................................................................ 95

5.3.5.5.13 Uu Relay RLC channel addition/modification ................................................................................ 95

5.3.5.6 Radio Bearer configuration ................................................................................................................... 96

5.3.5.6.1 General ............................................................................................................................................ 96

5.3.5.6.2 SRB release ..................................................................................................................................... 96

5.3.5.6.3 SRB addition/modification .............................................................................................................. 96

5.3.5.6.4 DRB release ..................................................................................................................................... 98

5.3.5.6.5 DRB addition/modification ............................................................................................................. 99

5.3.5.6.6 Multicast MRB release .................................................................................................................. 102

5.3.5.6.7 Multicast MRB addition/modification ........................................................................................... 102

剩余1276页未读，继续阅读

评论收藏

内容反馈