Universal Mobile Telecommunications System (UMTS); LTE; Functional architecture and information flows to support mission critical communication services; (3GPP TS 23.179 version 13.0.0 Release 13)

RTS/TSGS-0623179vd00

General Information

Status
Published
Publication Date
14-Jan-2016
Current Stage
12 - Completion
Due Date
04-Jan-2016
Completion Date
15-Jan-2016
Ref Project

Buy Standard

Standard
Universal Mobile Telecommunications System (UMTS); LTE; Functional architecture and information flows to support mission critical communication services; (3GPP TS 23.179 version 13.0.0 Release 13) - 3GPP SA
English language
2 pages
sale 15% off
Preview
sale 15% off
Preview

Standards Content (Sample)

ETSI TS 1123 179 V13.0.0 (201616-01)






TECHNICAL SPECIFICATIONION
Universal Mobile Telelecommunications System ( (UMTS);
LTE;
Functional architectuture and information flows ttoo su pport
mission critictical communication services;s;
(3GPP TS 23.1.179 version 13.0.0 Release 13 13)

---------------------- Page: 1 ----------------------
3GPP TS 23.179 version 13.0.0 Release 13 1 ETSI TS 123 179 V13.0.0 (2016-01)



Reference
RTS/TSGS-0623179vd00
Keywords
LTE,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 à but non lucratif enregistrée à la
Sous-Préfecture de Grasse (06) N° 7803/88

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 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 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 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 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 2016.
All rights reserved.

TM TM TM
DECT , PLUGTESTS , UMTS and the ETSI logo are Trade Marks of ETSI registered for the benefit of its Members.
TM
3GPP 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

---------------------- Page: 2 ----------------------
3GPP TS 23.179 version 13.0.0 Release 13 2 ETSI TS 123 179 V13.0.0 (2016-01)
Intellectual 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: "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 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, essential 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 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 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

---------------------- Page: 3 ----------------------
3GPP TS 23.179 version 13.0.0 Release 13 3 ETSI TS 123 179 V13.0.0 (2016-01)
Contents
Intellectual Property Rights . 2
Foreword . 2
Modal verbs terminology . 2
Foreword . 11
1 Scope . 12
2 References . 12
3 Definitions, symbols and abbreviations . 13
3.1 Definitions . 13
3.2 Symbols . 14
3.3 Abbreviations . 14
4 Introduction . 15
5 Assumptions and architectural requirements . 15
5.1 Assumptions . 15
5.1.1 Service continuity . 15
5.2 Architectural requirements . 15
5.2.1 General architectural requirements . 15
5.2.2 Roaming requirements . 16
5.2.3 Media routing requirements . 16
5.2.4 Requirements for user identity management . 16
5.2.5 Group affiliation and de-affiliation . 16
5.2.6 MCPTT call requirements . 17
5.2.6.1 General . 17
5.2.6.2 Group call requirements . 17
5.2.7 GCS AS requirements for the MCPTT service . 17
5.2.8 UE-to-network relay MCPTT service requirements . 18
5.2.9 Bearer management . 18
5.2.9.1 General . 18
5.2.9.2 EPS bearer considerations for SIP signalling and HTTP . 18
5.2.9.3 EPS unicast bearer considerations for MCPTT . 18
5.2.9.4 MBMS bearer management . 19
5.2.10 MCPTT system interconnect requirements . 19
6 Involved business relationships . 19
7 Functional model . 21
7.1 General . 21
7.2 Description of the planes . 21
7.3 Functional model description . 22
7.3.1 On-network functional model . 22
7.3.2 Off-network functional model . 24
7.4 Functional entities description . 25
7.4.1 General . 25
7.4.2 Application plane . 25
7.4.2.1 General . 25
7.4.2.2 Common services core . 25
7.4.2.2.1 Configuration management client. 25
7.4.2.2.2 Configuration management server . 25
7.4.2.2.3 Group management client . 26
7.4.2.2.4 Group management server . 26
7.4.2.2.5 Identity management client . 26
7.4.2.2.6 Identity management server . 26
7.4.2.2.7 Key management client . 26
7.4.2.2.8 Key management server . 26
ETSI

---------------------- Page: 4 ----------------------
3GPP TS 23.179 version 13.0.0 Release 13 4 ETSI TS 123 179 V13.0.0 (2016-01)
7.4.2.3 MCPTT application service . 26
7.4.2.3.1 MCPTT client . 26
7.4.2.3.2 MCPTT server . 27
7.4.2.3.3 Floor participant . 28
7.4.2.3.4 Floor control server . 28
7.4.2.3.5 Media distribution function . 28
7.4.2.3.6 Media mixer . 28
7.4.2.3.7 MCPTT user database . 28
7.4.3 Signalling control plane . 28
7.4.3.1 SIP entities . 28
7.4.3.1.1 Signalling user agent . 28
7.4.3.1.2 SIP AS . 29
7.4.3.1.3 SIP core . 29
7.4.3.1.3.1 General . 29
7.4.3.1.3.2 Local inbound / outbound proxy . 29
7.4.3.1.3.3 Registrar finder . 29
7.4.3.1.3.4 Registrar / application service selection . 30
7.4.3.2 SIP database . 30
7.4.3.2.1 General . 30
7.4.3.2.2 SIP database logical functions . 31
7.4.3.3 HTTP entities . 31
7.4.3.3.1 HTTP client . 31
7.4.3.3.2 HTTP proxy . 32
7.4.3.3.3 HTTP server . 32
7.5 Reference points . 32
7.5.1 General reference point principle . 32
7.5.2 Application plane . 32
7.5.2.1 General . 32
7.5.2.2 Reference point MCPTT-1 (between the MCPTT client and the MCPTT server). 32
7.5.2.3 Reference point MCPTT-2 (between the MCPTT server and the MCPTT user database) . 33
7.5.2.4 Reference point MCPTT-3 (between the MCPTT server and the MCPTT server) . 33
7.5.2.5 Reference point MCPTT-4 (unicast between the floor control server and the floor participant) . 33
7.5.2.6 Reference point MCPTT-5 (between the media distribution function and the EPS) . 33
7.5.2.7 Reference point MCPTT-6 (between the MCPTT server and the EPS) . 33
7.5.2.8 Reference point MCPTT-7 (unicast between the media distribution function and the media
mixer) . 33
7.5.2.9 Reference point MCPTT-8 (multicast between the media distribution function and the media
mixer) . 33
7.5.2.10 Reference point MCPTT-9 (multicast between the floor control server and the floor participant) . 34
7.5.2.11 Reference point CSC-1 (between the identity management client and the identity management
server) . 34
7.5.2.12 Reference point CSC-2 (between the group management client and the group management server
for configuration while UE is on-network) . 34
7.5.2.13 Reference point CSC-3 (between the MCPTT server and the group management server) . 34
7.5.2.14 Reference point CSC-4 (between the configuration management client and the configuration
management server for configuration while UE is on-network) . 34
7.5.2.15 Reference point CSC-5 (between the MCPTT server and the configuration management server) . 35
7.5.2.16 Reference point CSC-6 (between the identity management server and the MCPTT server) . 35
7.5.2.17 Reference point CSC-7 (between the group management server and the group management
server) . 35
7.5.2.18 Reference point CSC-8 (between the key management server and the key management client) . 35
7.5.2.19 Reference point CSC-9 (between the key management server and the MCPTT server) . 35
7.5.2.20 Reference point CSC-10 (between the key management server and the group management
server) . 35
7.5.2.21 Reference point CSC-11 (between the configuration management client and the configuration
management server for configuration while UE is off-network). 36
7.5.2.22 Reference point CSC-12 (between the group management client and the group management
server for configuration while UE is off-network) . 36
7.5.2.23 Reference point CSC-13 (between the configuration management server and the MCPTT user
database) . 36
7.5.2.24 Reference point IWF-1 (between the MCPTT server and the interworking function to legacy
s yste ms) . 36
ETSI

---------------------- Page: 5 ----------------------
3GPP TS 23.179 version 13.0.0 Release 13 5 ETSI TS 123 179 V13.0.0 (2016-01)
7.5.3 Signalling control plane . 36
7.5.3.1 General . 36
7.5.3.2 Reference point SIP-1(between the signalling user agent and the SIP core) . 36
7.5.3.3 Reference point SIP-2 (between the SIP core and the SIP AS) . 37
7.5.3.4 Reference point SIP-3 (between the SIP core and SIP core) . 37
7.5.3.5 Reference point HTTP-1 (between the HTTP client and the HTTP proxy) . 37
7.5.3.6 Reference point HTTP-2 (between the HTTP proxy and the HTTP server) . 37
7.5.3.7 Reference point HTTP-3 (between the HTTP proxy and HTTP proxy) . 37
7.5.3.8 Reference point AAA-1 (between the SIP database and the SIP core) . 37
8 Identities . 38
8.1 Application plane . 38
8.1.1 Mission Critical user identity (MC ID) . 38
8.1.2 MCPTT user identity (MCPTT ID) . 38
8.1.3 MCPTT group identity (MCPTT group ID) . 38
8.1.3.1 General . 38
8.1.3.2 MCPTT group ID management (off-network operation) . 39
8.2 SIP signalling control plane. 39
8.3 Relationship between identities in different planes . 40
8.3.1 Relationship between MCPTT ID and public user identity . 40
8.3.2 Relationship between MCPTT group ID and public service identity . 40
9 Application of functional model to deployments . 40
9.1 General . 40
9.2 Architecture model and deployment scenarios for on-network operations . 41
9.2.1 On-network architectural model . 41
9.2.1.1 On-network architectural model diagram . 41
9.2.1.2 Application services layer . 41
9.2.1.2.1 Overview . 41
9.2.1.2.2 Common services core . 41
9.2.1.2.3 MCPTT application service . 42
9.2.1.3 SIP core . 42
9.2.1.4 EPS . 42
9.2.1.5 UE 1 . 42
9.2.1.6 UE 2 . 42
9.2.2 Deployment scenarios . 43
9.2.2.1 Administration of MCPTT application service, SIP core and EPS . 43
9.2.2.1.1 General . 43
9.2.2.1.2 Common administration of all planes . 43
9.2.2.1.3 MCPTT service provider separate from SIP core and EPS . 43
9.2.2.1.4 MCPTT service provider administers SIP core, separate from EPS . 44
9.2.2.1.5 SIP core partially administered by both PLMN operator and MCPTT service provider . 45
9.2.2.1.6 PLMN operator administers SIP core with SIP identities administered by MCPTT service
provider . 45
9.2.2.2 MCPTT user database, SIP database and HSS . 46
9.2.2.3 Control of bearers by SIP core and MCPTT server . 49
9.2.2.3.1 General . 49
9.2.2.3.2 Control of bearers by SIP core . 49
9.2.2.3.3 Control of bearers by MCPTT server . 49
9.3 Architecture model for off-network operations . 50
9.3.1 Off-network architectural model diagram . 50
9.3.2 UE 3 . 50
9.3.3 UE 4 . 51
9.3.4 Off-line common services server . 51
9.4 Architecture model for roaming . 51
10 Procedures and information flows . 51
10.1 MCPTT configuration . 51
10.1.1 General . 51
10.1.2 Information flows for MCPTT configuration . 52
10.1.2.1 Store group configuration request . 52
10.1.2.2 Store group co
...

Questions, Comments and Discussion

Ask us and Technical Secretary will try to provide an answer. You can facilitate discussion about the standard in here.