|
TECHNICAL SPECIFICATION
LTE;
Mission Critical Services (MCS) group management;
Protocol specification
(3GPP TS 24.481 version 17.4.0 Release 17)
---------------------- Page: 1 ----------------------
3GPP TS 24.481 version 17.4.0 Release 17 1 ETSI TS 124 481 V17.4.0 (2022-05)
Reference
RTS/TSGC-0124481vh40
Keywords
LTE
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:
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
If you find errors in the present document, please send your comment to one of the following services:
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
arranty is made of merchantability or fitness
and/or governmental rule and/or regulation and further, no representation or w
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.
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.
© ETSI 2022.
All rights reserved.
ETSI
---------------------- Page: 2 ----------------------
3GPP TS 24.481 version 17.4.0 Release 17 2 ETSI TS 124 481 V17.4.0 (2022-05)
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 .
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 24.481 version 17.4.0 Release 17 3 ETSI TS 124 481 V17.4.0 (2022-05)
Contents
Intellectual Property Rights . 2
Legal Notice . 2
Modal verbs terminology . 2
Foreword . 7
1 Scope . 8
2 References . 8
3 Definitions and abbreviations . 9
3.1 Definitions . 9
3.2 Abbreviations . 10
4 General . 11
5 Functional entities . 11
5.1 Group management client (GMC) . 11
5.2 Group management server (GMS) . 11
5.2A MCS server . 12
5.3 MCPTT server . 12
5.4 MCVideo server . 12
5.5 MCData server . 12
6 Procedures . 13
6.1 Introduction . 13
6.2 Common procedures. 13
6.2.1 General . 13
6.2.2 General client (GC) procedures . 13
6.2.2.1 General . 13
6.2.2.2 Accessing group document by group ID . 13
6.2.3 Group management client (GMC) procedures . 13
6.2.4 MCS server procedures . 13
6.2.5 Group management server (GMS) procedures . 13
6.2.5.1 General . 13
6.2.5.2 Configuration for access to group document of another MCS provider or to MCS GKTP
document of another MCS provider . 14
6.2.5.3 Forwarding HTTP request accessing a group document of other MCS provider. 14
6.2.5.4 Authenticated identity in HTTP request . 14
6.2.5.5 SIP failure case . 14
6.3 Group management procedures . 14
6.3.1 General . 14
6.3.2 Group document creation procedure . 15
6.3.2.1 General . 15
6.3.2.2 Client procedures . 15
6.3.2.2.1 General client (GC) procedures . 15
6.3.2.2.2 Group management client (GMC) procedures . 15
6.3.2.3 Group management server (GMS) procedures . 15
6.3.3 Group document retrieval procedure . 16
6.3.3.1 General . 16
6.3.3.2 Client procedures . 16
6.3.3.2.1 General client (GC) procedures . 16
6.3.3.2.2 Group management client (GMC) procedures . 16
6.3.3.2.3 MCS server procedures . 16
6.3.3.3 Group management server (GMS) procedures . 16
6.3.4 Group document update procedure . 16
6.3.4.1 General . 16
6.3.4.2 Client procedures . 16
6.3.4.2.1 General client (GC) procedures . 16
ETSI
---------------------- Page: 4 ----------------------
3GPP TS 24.481 version 17.4.0 Release 17 4 ETSI TS 124 481 V17.4.0 (2022-05)
6.3.4.2.2 Group management client (GMC) procedures . 17
6.3.4.3 Group management server (GMS) procedures . 17
6.3.5 Group document deletion procedure . 17
6.3.5.1 General . 17
6.3.5.2 Client procedures . 17
6.3.5.2.1 General client (GC) procedures . 17
6.3.5.2.2 Group management client (GMC) procedures . 17
6.3.5.3 Group management server (GMS) procedures . 17
6.3.6 Group document element creation or replacement procedure . 17
6.3.6.1 General . 17
6.3.6.2 Client procedures . 17
6.3.6.2.1 General client (GC) procedures . 17
6.3.6.2.2 Group management client (GMC) procedures . 17
6.3.6.3 Group management server (GMS) procedures . 18
6.3.7 Group document element deletion procedure . 18
6.3.7.1 General . 18
6.3.7.2 Client procedures . 18
6.3.7.2.1 General client (GC) procedures . 18
6.3.7.2.2 Group management client (GMC) procedures . 18
6.3.7.3 Group management server (GMS) procedures . 18
6.3.8 Group document element fetching procedure . 18
6.3.8.1 General . 18
6.3.8.2 Client procedures . 18
6.3.8.2.1 General client (GC) procedures . 18
6.3.8.2.2 Group management client (GMC) procedures . 18
6.3.8.3 Group management server (GMS) procedures . 18
6.3.9 Group document attribute creation or replacement procedure . 19
6.3.9.1 General . 19
6.3.9.2 Client procedures . 19
6.3.9.2.1 General client (GC) procedures . 19
6.3.9.2.2 Group management client (GMC) procedures . 19
6.3.9.3 Group management server (GMS) procedures . 19
6.3.10 Group document attribute deletion procedure . 19
6.3.10.1 General . 19
6.3.10.2 Client procedures . 19
6.3.10.2.1 General client (GC) procedures . 19
6.3.10.2.2 Group management client (GMC) procedures . 19
6.3.10.3 Group management server (GMS) procedures . 19
6.3.11 Group document attribute fetching procedure . 19
6.3.11.1 General . 19
6.3.11.2 Client procedures . 20
6.3.11.2.1 General client (GC) procedures . 20
6.3.11.2.2 Group management client (GMC) procedures . 20
6.3.11.3 Group management server (GMS) procedures . 20
6.3.12 Group document namespace binding fetching procedure . 20
6.3.12.1 General . 20
6.3.12.2 Client procedures . 20
6.3.12.2.1 General client (GC) procedures . 20
6.3.12.2.2 Group management client (GMC) procedures . 20
6.3.12.3 Group management server (GMS) procedures . 20
6.3.13 Group document subscription and notification procedure . 20
6.3.13.1 General . 20
6.3.13.2 Client procedures . 21
6.3.13.2.1 Group management client (GMC) procedures . 21
6.3.13.2.2 MCS server procedures . 22
6.3.13.2.3 Procedure of group management server (GMS) owning a constituent MCS group acting as
subscriber. 23
6.3.13.3 Group management server (GMS) procedures . 24
6.3.13.3.1 General . 24
6.3.13.3.2 Procedures of GMS performing the subscription proxy function . 24
6.3.13.3.2.1 General . 24
6.3.13.3.2.2 GMC originated subscription proxy procedure . 25
ETSI
---------------------- Page: 5 ----------------------
3GPP TS 24.481 version 17.4.0 Release 17 5 ETSI TS 124 481 V17.4.0 (2022-05)
6.3.13.3.2.3 MCS server originated subscription proxy procedure . 26
6.3.13.3.2.4 Procedure for GMS acting as subscriber on behalf of GMC . 26
6.3.13.3.3 Procedures of GMS owning the MCS group . 27
6.3.14 Temporary MCS group formation procedure . 28
6.3.14.1 General . 28
6.3.14.2 Group management client (GMC) procedures . 28
6.3.14.3 Group management server (GMS) procedures . 29
6.3.14.3.1 Procedure of GMS creating a temporary MCS group . 29
6.3.14.3.2 Procedure of GMS owning an MCS group to be combined . 31
6.3.15 Temporary MCS group tear down procedure . 32
6.3.15.1 General . 32
6.3.15.2 Group management client (GMC) procedures . 32
6.3.15.3 Group management server (GMS) procedures . 32
6.3.15.3.1 Procedure of GMS owning the temporary MCS group . 32
6.3.15.3.2 Procedure of GMS owning a constituent MCS group . 33
6.3.16 Group document excluding group members retrieval procedure . 33
6.3.16.1 General . 33
6.3.16.2 Group management client (GMC) procedures . 33
6.3.16.3 Group management server (GMS) procedures . 34
7 Coding . 34
7.1 General . 34
7.2 Group coding . 34
7.2.1 General . 34
7.2.2 Structure . 34
7.2.3 Application Unique ID . 41
7.2.4 XML schema . 41
7.2.4.1 General . 41
7.2.4.2 XML schema for MCS specific extensions . 41
7.2.5 Default document namespace . 45
7.2.6 MIME type. 45
7.2.7 Validation constraints . 45
7.2.8 Data semantics . 45
7.2.9 Naming conventions . 58
7.2.10 Global documents . 58
7.2.10.1 General . 58
7.2.10.2 Group document addressed by a group ID . 58
7.2.11 Resource interdependencies . 59
7.2.11.1 General . 59
7.
...