1、 ETSI TS 143 069 V14.0.0 (2017-04) Digital cellular telecommunications system (Phase 2+) (GSM); Voice Broadcast Service (VBS); Stage 2 (3GPP TS 43.069 version 14.0.0 Release 14) TECHNICAL SPECIFICATION GLOBAL SYSTEM FOR MOBILE COMMUNICATIONSRETSI ETSI TS 143 069 V14.0.0 (2017-04)13GPP TS 43.069 vers
2、ion 14.0.0 Release 14Reference RTS/TSGC-0143069ve00 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
3、 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 wr
4、itten 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 docum
5、ent 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
6、 the following 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
7、 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. European Telecommunications Standards Institute 2017. All rights reserved. DECTTM, PLUGTESTSTM, UMTSTMand the ETSI logo are Trade Marks o
8、f ETSI registered 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. oneM2M logo is protected for the benefit of its Members GSM and the GSM logo are Trade Marks registered and owned by the GSM Ass
9、ociation. ETSI ETSI TS 143 069 V14.0.0 (2017-04)23GPP TS 43.069 version 14.0.0 Release 14Intellectual 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
10、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:
11、/ipr.etsi.org/). Pursuant to the ETSI IPR Policy, no investigation, 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, essenti
12、al to the present document. Foreword 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, UMTS identities or GSM identities. These should be interprete
13、d 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 verbs terminology In the present document “shall“, “shall not“, “should“, “should not“, “may“, “need not“, “
14、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 143 069 V14.0.0 (2017-04)33G
15、PP TS 43.069 version 14.0.0 Release 14Contents Intellectual Property Rights 2g3Foreword . 2g3Modal verbs terminology 2g3Foreword . 6g31 Scope 7g32 References 7g33 Definitions and abbreviations . 8g33.1 Definitions 8g33.2 Abbreviations . 9g34 Main concepts 9g34.1 Group definition . 9g34.2 Broadcast p
16、rocess . 10g34.2.1 Broadcast call initiation 10g34.2.1.1 Normal operation with successful outcome 10g34.2.1.2 Exceptional procedures . 11g34.2.2 On-going broadcast calls 11g34.2.2.1 Normal operation with successful outcome 11g34.2.2.2 Exceptional procedures . 12g34.2.3 Leaving of a broadcast call wi
17、thout termination . 12g34.2.4 Broadcast call termination 12g34.2.5 Acknowledgements . 12g34.2.6 Transactions between the mobile station and the network 12g34.2.7 Processing of originator-to-dispatcher information 12g35 General architecture . 13g35.1 Group Call Register (GCR) 13g35.2 Voice broadcast
18、call responsibility . 18g35.3 RANflex configuration with group call redundancy 18g35.3.1 MSC selection in a RANflex configuration with group call redundancy . 18g35.3.2 GCR synchronization in a RANflex configuration with group call redundancy 19g35.3.3 GCR Restoration in a RANflex configuration with
19、 group call redundancy . 19g36 Compatibility issues . 19g37 Transmission 20g37.1 Transmission architecture . 20g37.1a Transmission architecture A interface circuit sharing . 20g37.1a.1 Transmission architecture general . 20g37.1a.2 Transmission architecture control plane 20g37.1a.3 Transmission arch
20、itecture user plane . 20g37.1b Transmission architecture A interface link sharing . 21g37.1b.1 Transmission architecture general . 21g37.1b.2 Transmission architecture control plane 21g37.1b.3 Transmission architecture user plane . 21g37.2 Radio channels . 21g37.3 Data confidentiality 22g38 Informat
21、ion storage 23g38.1 Information stored in the GCR . 23g38.1.1 Information used for routing of service subscriber originated voice broadcast calls 23g38.1.2 Static Broadcast call attributes 24g38.1.2.1 Group call area 25g38.1.2.2 Dispatcher identities 25g38.1.2.3 Priorities 25g38.1.3 Transient G roup
22、 Call Attributes . 25g3ETSI ETSI TS 143 069 V14.0.0 (2017-04)43GPP TS 43.069 version 14.0.0 Release 148.1.3.0 General 25g38.1.3.1 Group Call Status Information 25g38.1.3.2 Initial Talker Information 26g38.2 Information managed per subscriber 26g38.2.1 Stored in the HLR . 26g38.2.2 Stored in the VLR
23、. 26g38.2.3 Stored in the SIM 26g38.2.3a Stored in the USIM . 26g38.3 Information used for routing of dispatcher originated broadcast calls . 27g39 Identities . 27g39.1 Elementary identities for broadcast calls 27g39.2 Use of identities in the network 28g310 Operation and maintenance aspects . 30g31
24、1 Function and information flows . 30g311.1 Broadcast function management 30g311.2 Group membership management 30g311.3 Call management 30g311.3.1 Call establishment . 30g311.3.1.1 Service subscriber call establishment 30g311.3.1.1.1 Initial stage 30g311.3.1.1.2 Establishment of the transmission mea
25、ns 32g311.3.1.1.3 Release of the dedicated transmission means of mobile stations responding to a notification 33g311.3.1.2 Dispatcher call establishment 33g311.3.1.3 Notification procedures . 34g311.3.1.4 Destination service subscribers . 36g311.3.1.5 Destination dispatchers . 36g311.3.2 Call releas
26、e 36g311.3.2.1 Call termination by the calling subscriber . 36g311.3.2.2 Call termination by dispatchers . 36g311.3.3 Leaving of a dispatcher . 36g311.3.4 Leaving and returning to a voice broadcast call of a service subscriber . 37g311.3.5 Cell change . 37g311.3.5.1 Listening subscriber 37g311.3.5.2
27、 Calling service subscriber . 37g311.3.5.3 Dispatcher . 37g311.3.6 New calls 37g311.3.7 Uplink transmission management . 38g311.3.7a Signalling procedures for the user plane . 38g311.3.7a.1 Broadcast call re-establishment by the BSS 38g311.3.8 Overview of signalling 38g311.4 Functional requirement o
28、f Anchor-MSC 62g311.5 Functional requirement of Relay-MSC 69g311.5A Functional requirement of group call serving MSC (within a RANflex pool) . 74g311.5B Functional requirement of VMSC (within a RANflex pool) 77g311.6 Functional requirement of GCR . 80g311.7 Functional requirement of VLR . 90g312 Con
29、tent of messages . 92g312.1 Messages on the B interface (MSC-VLR) 92g312.1.1 Allocate Group Call Number 92g312.1.2 Allocate Group Call Number ack . 92g312.1.3 Allocate Group Call Number negative response . 93g312.1.4 Release Group Call Number . 93g312.2 Messages on the E interface (MSC-MSC) . 93g312
30、.2.1 Prepare Group Call . 93g312.2.2 Prepare Group Call ack . 93g312.2.3 Prepare Group Call negative response 93g312.2.4 Send Group Call End Signal . 94g312.2.5 Send Group Call Info 94g312.2.6 Send Group Call Info ack . 94g3ETSI ETSI TS 143 069 V14.0.0 (2017-04)53GPP TS 43.069 version 14.0.0 Release
31、 1412.2.7 Send Group Call Info negative response . 94g312.3 Messages on the I interface (MSC-GCR) . 95g312.3.1 GCR Interrogation 95g312.3.2 GCR Interrogation ack 96g312.3.3 GCR interrogation negative response . 97g312.3.4 Call released 97g312.4 Messages on the GCR - GCR interface 97g312.4.1 Sync GCR
32、 . 97g312.4.2 Sync GCR ack . 97g312.4.3 Sync GCR negative response 97g313 List of system parameters . 98g313.1 Timers 98g313.1.1 Txx 98g313.1.2 Tast . 98g313.1.3 T3 98g3Annex A (informative): Change History 99g3History 102g3ETSI ETSI TS 143 069 V14.0.0 (2017-04)63GPP TS 43.069 version 14.0.0 Release
33、 14Foreword 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 approval. Should the TSG modify the contents of the present document, it
34、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 greater indicates TSG approved document under change control. y th
35、e 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 143 069 V14.0.0 (2017-04)73GPP TS 43.069 version 14.0.0 Release 141 Sc
36、ope The present document specifies the stage 2 description of the Voice Broadcast Service (VBS) which allows the distribution of speech (or other signals which can be transmitted via the speech codec), generated by a service subscriber, into a predefined geographical area to all or a group of servic
37、e subscribers located in this area. 2 References The following documents contain provisions which, through reference in this text, constitute provisions of the present document. References are either specific (identified by date of publication, edition number, version number, etc.) or non-specific.
38、For a specific reference, subsequent revisions do not apply. For a non-specific reference, the latest version applies. In the case of a reference to 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 th
39、e present document. 1 Void 1a 3GPP TR 21.905: “Vocabulary for 3GPP Specifications“. 2 3GPP TS 42.009(Rel-4): “Security aspects“. 3 3GPP TS 42.069: “Voice Broadcast Service (VBS); Stage 1“. 4 3GPP TS 43.020: “Security related network functions“. 5 3GPP TS 43.022: “Functions related to Mobile Station
40、(MS) in idle mode“. 6 3GPP TS 23.067: “enhanced Multi-Level Precedence and Pre-emption service (eMLPP); Stage 2“. 7 3GPP TS 44.018: “Mobile radio interface layer 3 specification; Radio Resource Control Protocol“. 8 3GPP TS 45.008: “Radio subsystem link control“. 9 3GPP TS 48.008: “Mobile-services Sw
41、itching Centre - Base Station System (MSC - BSS) interface layer 3 specification“. 10 ITU-T Recommendation E.164: “The international public telecommunication numbering plan“. 11 3GPP TS 44.069: “Broadcast Call Control (BCC) protocol“. 12 3GPP TS 22.083: “Call Waiting (CW) and Call Hold (HOLD) supple
42、mentary services; Stage 1“. 13 3GPP TS 29.002: “Mobile Application Part (MAP) specification“. 14 3GPP TS 24.008: “Mobile radio interface Layer 3 specification; Core network protocols; Stage 3“. 15 3GPP TS 23.236: “Intra-domain connection of Radio Access Network (RAN) nodes to multiple Core Network (
43、CN) nodes“. 16 3GPP TS 28.062: “Inband Tandem Free Operation (TFO) of Speech Codecs; Service Description; Stage 3“. ETSI ETSI TS 143 069 V14.0.0 (2017-04)83GPP TS 43.069 version 14.0.0 Release 143 Definitions and abbreviations 3.1 Definitions For the purposes of the present document, the terms and d
44、efinitions given in 3GPP TS 42.069 and the following apply: Broadcast call attributes: group call area, dispatcher identities Group call anchor MSC: the MSC responsible for managing and maintaining a particular voice broadcast call. The group call anchor MSC is determined as the one controlling the
45、cells of the group call area (see also group call relay MSC). For a voice broadcast call where the group call area exceeds an MSC area, the group call anchor MSC is predefined in the network. In a RANflex configuration with group call redundancy, the group call anchor MSC redundancy pool (instead of
46、 a group call anchor MSC) is predefined in a network for a given voice broadcast call. Group members: service subscribers entitled to belong to a particular group classified by a certain group identification (group ID) Group Call Register (GCR): functionality in the network containing the broadcast
47、call attributes group call serving MSC: In a RANflex configuration the group call serving MSC of a location area is a group call anchor MSC or a group call relay MSC that controls the group call signalling for this location area. A location area within the pool area has a unique group call serving M
48、SC, or - in a RANflex configuration with group call redundancy - a unique group call serving MSC redundancy pool. For a given broadcast call at any location, the group call serving MSC is either the anchor MSC or one of the relay MSCs controlling the broadcast call. For a service subscriber located
49、in this location area the visited MSC may be different from the location areas group call serving MSC. In a RANflex configuration all location areas within a BSC service area are assigned to the same group call serving MSC. In a RANflex configuration with group call redundancy all location areas within a BSC service area are assigned to the same group call serving MSC redundancy pool. Group call relay MSC: the MSC controlling cells of a group call area which are not under control of the group call anchor MSC for those v
