1、 ETSI TS 1Digital cellular telecoOv(3GPP TS 43.0TECHNICAL SPECIFICATION143 051 V13.0.0 (2016communications system (Phaerall description; Stage 2 .051 version 13.0.0 Release 13GLOBAL SYSTEMOBILE COMMUN16-01) hase 2+); 13) TEM FOR ICATIONSRETSI ETSI TS 143 051 V13.0.0 (2016-01)13GPP TS 43.051 version
2、13.0.0 Release 13Reference RTS/TSGG-0143051vd00 Keywords GSM 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 Imp
3、ortant 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 writte
4、n authorization of ETSI. In case of any existing or perceived difference in contents between such versions and/or in print, the only prevailing document is the print of the Portable Document Format (PDF) version kept on a specific network drive within ETSI Secretariat. Users of the present document
5、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 http:/portal.etsi.org/tb/status/status.asp If you find errors in the present document, please send your comment to one of the following
6、 services: https:/portal.etsi.org/People/CommiteeSupportStaff.aspx Copyright Notification 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 versi
7、on shall not be modified without the written authorization of ETSI. The copyright and the foregoing restriction extend to reproduction in all media. European Telecommunications Standards Institute 2016. All rights reserved. DECTTM, PLUGTESTSTM, UMTSTMand the ETSI logo are Trade Marks of ETSI registe
8、red for the benefit of its Members. 3GPPTM and LTE are Trade Marks of ETSI registered for the benefit of its Members and of the 3GPP Organizational Partners. GSM and the GSM logo are Trade Marks registered and owned by the GSM Association. ETSI ETSI TS 143 051 V13.0.0 (2016-01)23GPP TS 43.051 versio
9、n 13.0.0 Release 13Intellectual Property Rights 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 000 314: “In
10、tellectual 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 IPR Policy, no investigation, in
11、cluding 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. Foreword This Technical Specification (TS)
12、 has been produced by ETSI 3rd Generation Partnership Project (3GPP). The present document may refer to technical specifications or reports using their 3GPP identities, UMTS identities or GSM identities. These should be interpreted as being references to the corresponding ETSI deliverables. The cros
13、s reference between GSM, UMTS, 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 describ
14、ed 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 143 051 V13.0.0 (2016-01)33GPP TS 43.051 version 13.0.0 Release 13Contents Intellectual Property R
15、ights 2g3Foreword . 2g3Modal verbs terminology 2g3Foreword . 7g31 Scope 8g32 References 8g32.1 Normative references . 8g32.2 Informative references 9g33 Symbols and abbreviations . 10g33.1 Symbols 10g33.2 Abbreviations . 10g34 GERAN Architecture . 11g34.1 GERAN Reference Architecture 11g34.2 UMTS Ar
16、chitecture applied to GERAN 12g34.3 Protocol architecture in PS domain 13g34.3.1 General 13g34.3.2 User plane . 14g34.3.3 Control plane 14g34.4 Protocol architecture in CS domain 15g34.4.1 General 15g34.4.2 User plane . 15g34.4.3 Control plane 15g34.5 Iur-g interface . 16g34.5.1 General principles .
17、 16g34.5.2 Protocol architecture . 17g34.5.3 RNSAP protocol . 17g34.6 Support for MSC/SGSN in pool . 18g34.7 CS services for GERAN Iu-mode 18g34.8 User Equipment Specific Behaviour Information (UESBI) in GERAN Iu mode 19g35 Radio Interface Protocol Architecture 19g35.1 Protocol Structure when connec
18、ting through Iu . 19g35.2 Multiplexing Principles 21g35.2.1 Multiplexing of different types of radio access bearers for one MS . 21g35.2.2 Multiplexing of user plane data from different core network interfaces . 21g35.3 Iu vs A/Gb mode selection 22g35.3.1 Introduction. 22g35.3.2 PLMN, cell and mode
19、(re-)selection in GERAN 22g36 User and Control Plane Protocols 23g36.1 Identifiers in GERAN . 23g36.1.1 IMSI, TMSI and P-TMSI 23g36.1.2 G-RNTI . 23g36.1.3 NSAPI, RAB ID and RB ID . 23g36.1.4 RB Id, RRB Id, and TFI 24g36.1.5 USF . 24g36.1.6 SAI 24g36.1.7 BSC-id 24g36.1.8 LAI for 3G core network 24g36
20、.1.9 RAI for the 3G core network 25g36.1.10 GRA Identity 25g36.1.11 GERAN internal Cell Identity 25g36.2 Relay 25g3ETSI ETSI TS 143 051 V13.0.0 (2016-01)43GPP TS 43.051 version 13.0.0 Release 136.3 Radio Resource Control (RRC) 25g36.3.1 RRC Functions 25g36.3.2 RRC Connection Levels . 26g36.3.3 RRC C
21、onnection Modes . 27g36.3.4 RRC Connection Mobility 27g36.3.4.1 RRC Connection mobility in RRC-Idle mode 27g36.3.4.2 RRC Connection mobility in RRC-Connected mode 27g36.3.5 RRC protocol and messages . 28g36.3.6 Support of Radio Bearers in GERAN . 28g36.4 Packet Data Convergence Protocol (PDCP) . 28g
22、36.4.1 Services provided to upper layers . 28g36.4.2 Services expected from RLC layer . 29g36.4.3 PDCP Functions 29g36.4.3.1 Transparent Mode . 29g36.4.3.2 Non-Transparent Mode . 29g36.5 Radio Link Control (RLC) . 30g36.5.1 Services provided to upper layer . 30g36.5.2 RLC Functions 30g36.5.2.1 Trans
23、parent Mode . 30g36.5.2.2 Non-Transparent Mode . 30g36.5.2.2.1 Acknowledged Mode . 30g36.5.2.2.2 Unacknowledged Mode . 31g36.6 Medium Access Control (MAC) 31g36.6.1 Services provided to upper layers . 31g36.6.2 MAC Functions 31g36.6.2.1 Additional functions for RLC transparent mode . 32g36.6.2.2 Add
24、itional functions for RLC non-transparent mode 32g36.6.3 Model of MAC . 32g36.6.4 MAC operation . 33g36.6.4.1 General 33g36.6.4.2 TBF establishment 34g36.6.4.2.0 General 34g36.6.4.2.1 Uplink resource request from MAC-Idle state 35g36.6.4.2.1.1 Mobile Originated Transmission . 35g36.6.4.2.1.2 Mobile
25、Terminated Transmission 35g36.6.4.3 TBF multiplexing and scheduling . 36g36.6.4.3.1 Multiplexing of RLC instances on TBFs . 36g36.6.4.3.2 Scheduling of TBFs on physical-layer resources 36g36.6.4.4 TBF release . 36g36.6.4.5 TBF reallocation . 37g36.7 RLC/MAC PDU Formats for different protocol modes .
26、 37g36.7.1 Acknowledged RLC mode 37g36.7.2 Unacknowledged RLC mode 37g36.7.3 Transparent RLC mode . 37g36.8 Physical Layer (Phy) 37g36.8.1 Definitions 37g36.8.2 Services provided to upper layer . 38g36.8.2.1 Specific services of the physical layer in the MS 38g36.8.3 Logical Channels 38g36.8.3.1 Tra
27、ffic channels. 38g36.8.3.2 Control channels . 39g36.8.3.2.1 Broadcast channels 39g36.8.3.2.2 Common control type channels . 39g36.8.3.2.3 Dedicated control channels 39g36.8.3.2.4 Cell Broadcast Channel (CBCH) . 39g36.8.4 Basic Physical Subchannels 39g36.8.4.1 DBPSCH - Dedicated Basic Physical SubCHa
28、nnel 40g36.8.4.2 SBPSCH - Shared Basic Physical SubCHannel 40g36.8.5 Mapping of logical channels onto basic physical subchannels . 40g36.8.5.1 DBPSCH full rate 40g36.8.5.2 DBPSCH half rate . 40g36.8.5.3 SBPSCH full rate 41g3ETSI ETSI TS 143 051 V13.0.0 (2016-01)53GPP TS 43.051 version 13.0.0 Release
29、 136.8.5.4 SBPSCH half rate 41g36.8.6 Physical Layer Functions 42g36.8.7 Channel Coding 42g36.6.8 Enhanced Power control procedure 44g36.8.8.1 MS implementation . 45g36.8.8.1.1 MS power control 45g36.8.8.1.2 MS link quality measurement reports 45g36.8.8.2 BSS implementation 45g36.9 Flexible Layer On
30、e (FLO) 45g36.9.1 General 45g36.9.2 Definitions 45g36.9.3 Principles 45g36.9.3.1 General 45g36.9.3.2 Coding / multiplexing . 46g37 Ciphering 47g37.1 Location of ciphering in the GERAN protocol architecture . 47g37.2 Inputs to the ciphering algorithm . 47g37.2.1 Ciphering Key . 47g37.2.2 Bearer 48g37
31、.2.3 Direction . 48g37.2.4 Length . 48g37.2.5 Parameter Settings 48g38 Integrity protection . 49g38.1 Integrity protection on RRC messages . 49g38.2 Integrity protection on RLC/MAC control messages . 49g38.3 Calculation of message authentication code . 49g39 Mobility Management and Session Managemen
32、t (MM and SM) . 49g310 Sequence Diagrams Examples for Handover . 49g3Annex A (informative): Radio Access Bearer Realization 50g3A.1 Conversational Radio Access Bearer . 50g3A.2 Streaming, Interactive, Background Radio Access Bearers . 53g3A.2.1 Streaming . 53g3A.2.2 Interactive . 55g3A.2.3 Backgroun
33、d 56g3Annex B (informative): RLC/MAC Header format Convention . 57g3B.1 GPRS RLC/MAC data block header 57g3B.1.1 Downlink RLC/MAC data block header 57g3B.1.2 Uplink RLC/MAC data block header . 57g3B.2 EGPRS RLC/MAC data block header . 57g3B.2.1 Downlink RLC/MAC data block header 57g3B.2.2 Uplink RLC
34、/MAC data block header . 58g3B.3 ECSD RLC/MAC data block header 59g3B.3.1 Uplink and downlink RLC/MAC data block header 59g3Annex C (informative): RRC States, MAC States and RRC Connection Mobility 61g3C.1 Void 61g3C.2 MAC states . 61g3C.2.1 MAC-Dedicated state . 61g3C.2.1.1 Transition from MAC-Dedi
35、cated state to MAC-Idle state 61g3C.2.1.2 Transition from MAC-Dedicated state to MAC-Shared state . 61g3C.2.1.3 Transition from MAC-Dedicated state to MAC-DTM state . 62g3C.2.2 MAC-Shared state 62g3C.2.2.1 Transition from MAC-Shared state to MAC-DTM state 62g3ETSI ETSI TS 143 051 V13.0.0 (2016-01)63
36、GPP TS 43.051 version 13.0.0 Release 13C.2.2.2 Transition from MAC-Shared state to MAC-Idle state . 62g3C.2.2.3 Transition from MAC-Shared state to MAC-Dedicated state . 62g3C.2.3 MAC-Idle state . 62g3C.2.3.1 Transition from MAC-Idle state to MAC-Dedicated state 62g3C.2.3.2 Transition from MAC-IDLE
37、state to MAC-SHARED state . 62g3C.2.4 MAC-DTM state 62g3C.2.4.1 Transition from MAC-DTM state to MAC-Dedicated state . 62g3C.2.4.2 Transition from MAC-DTM state to MAC-Shared state 62g3C.3 Mapping between RRC States and MAC States 63g3Annex D (informative): Change history . 64g3History 66g3ETSI ETSI
38、 TS 143 051 V13.0.0 (2016-01)73GPP TS 43.051 version 13.0.0 Release 13Foreword This Technical Specification has been produced by the 3rdGeneration Partnership Project (3GPP). The contents of the present document are subject to continuing work within the TSG and may change following formal TSG approv
39、al. Should the TSG modify the contents of the present document, it will be re-released by the TSG with an identifying change of release date and an increase in version number as follows: Version x.y.z where: x the first digit: 1 presented to TSG for information; 2 presented to TSG for approval; 3 or
40、 greater indicates TSG approved document under change control. y the second digit is incremented for all changes of substance, i.e. technical enhancements, corrections, updates, etc. z the third digit is incremented when editorial only changes have been incorporated in the document. ETSI ETSI TS 143
41、 051 V13.0.0 (2016-01)83GPP TS 43.051 version 13.0.0 Release 131 Scope The present document defines the stage 2 service description for a GSM/EDGE Radio Access Network (GERAN). ITU-T Recommendation I.130 describes a three-stage method for characterisation of telecommunication services, and CCITT Q.6
42、5 defines stage 2 of the method. The present document illustrates how the services requested by a GSM/UMTS Core Network are realized by the GERAN. The main focus of the present document is on functionality related to the Iu interfaces. The aim of the present document is not to describe functionality
43、 related to the A and Gb interfaces in details. There is no detailed description of the interfaces towards the core network and only references are given to the appropriate specifications. 2 References The following documents contain provisions which, through reference in this text, constitute provi
44、sions of the present document. References are either specific (identified by date of publication, edition number, version number, etc.) or non-specific. For a specific reference, subsequent revisions do not apply. For a non-specific reference, the latest version applies. In the case of a reference t
45、o a 3GPP document (including a GSM document), a non-specific reference implicitly refers to the latest version of that document in the same Release as the present document. 2.1 Normative references 1 3GPP TS 25.410: “UTRAN Iu Interface: General Aspects and Principles“. 2 3GPP TS 25.411: “UTRAN Iu in
46、terface Layer 1“. 3 3GPP TS 25.412: “UTRAN Iu interface signalling transport“. 4 3GPP TS 25.413: “UTRAN Iu interface RANAP signalling“. 5 3GPP TS 25.414: “UTRAN Iu interface data transport Base Station System (BSS) - Serving GPRS Support Node (SGSN) interface; Gb interface Layer 1“. 8 3GPP TS 48.016
47、: “General Packet Radio Service (GPRS); Base Station System (BSS) - Serving GPRS Support Node (SGSN) interface; Network Service“. 9 3GPP TS 48.018: “General Packet Radio Service (GPRS); Base Station System (BSS) - Serving GPRS Support Node (SGSN); BSS GPRS Protocol (BSSGP)“. 10 3GPP TS 45.001: “Digi
48、tal cellular telecommunications system (Phase 2+); Physical layer on the radio path; General description“. 11 3GPP TS 45.002: “Digital cellular telecommunications system (Phase 2+); Multiplexing and multiple access on the radio path“. 12 3GPP TS 43.002: “Network Architecture“. 13 3GPP TS 48.001: “Ba
49、se Station System - Mobile Services Switching Centre (BSS-MSC) Interface General Aspects“. ETSI ETSI TS 143 051 V13.0.0 (2016-01)93GPP TS 43.051 version 13.0.0 Release 1314 3GPP TS 48.002: “Base Station System - Mobile Services Switching Centre (BSS-MSC) Interface - Interface Principles“. 15 3GPP TS 48.004: “Base Station System - Mobile Services Switching Centre (BSS-MSC) Interface Layer 1 Specification“. 16 3GPP TS 48.006: “Signalling Transport Mechanism Specification for the Base Station System - Mobile Services Switching Centre (BSS-MSC) I
