ETSI TS 122 141-2017 Digital cellular telecommunications system (Phase 2+) (GSM) Universal Mobile Telecommunications System (UMTS) LTE Presence service Stage 1 (V14 0 0 3GPP TS 22 _1.pdf

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1、 ETSI TS 122 141 V14.0.0 (2017-03) Digital cellular telecommunications system (Phase 2+) (GSM); Universal Mobile Telecommunications System (UMTS); LTE; Presence service; Stage 1 (3GPP TS 22.141 version 14.0.0 Release 14) TECHNICAL SPECIFICATION ETSI ETSI TS 122 141 V14.0.0 (2017-03)13GPP TS 22.141 v

2、ersion 14.0.0 Release 14Reference RTS/TSGS-0122141ve00 Keywords GSM,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 but non lucratif enregistre la Sous-Prfecture de Grasse (0

3、6) 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

4、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 p

5、resent 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 comme

6、nt 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. Th

7、e 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 2017. All rights reserved. DECTTM, PLUGTESTSTM, UMTSTMand the ETSI logo are T

8、rade Marks of 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. GSM and the GSM logo are Trade Marks registered and owned by the GSM Association. ETSI ETSI TS 122 141 V14.0.0 (2017

9、-03)23GPP TS 22.141 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 ETSI members and non-members, and can be fou

10、nd 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 Po

11、licy, 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 The pre

12、sent 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 ht

13、tp:/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

14、of provisions). “must“ and “must not“ are NOT allowed in ETSI deliverables except when used in direct citation. ETSI ETSI TS 122 141 V14.0.0 (2017-03)33GPP TS 22.141 version 14.0.0 Release 14Contents Intellectual Property Rights 2g3Foreword . 2g3Modal verbs terminology 2g3Foreword . 4g3Introduction

15、4g31 Scope 6g32 References 6g32.1 Acknowledgement 6g33 Definitions, symbols and abbreviations . 7g33.1 Definitions 7g33.2 Abbreviations . 7g34 Presence models . 8g34a A brief introduction to the Presence Service 8g34.1 Informative models. 10g34.2 Roles in the presence service 10g34.3 Presence inform

16、ation 12g35 High level requirements . 13g35.1 Home Environment requirements . 13g35.3 General requirements . 13g35.4 Management requirements . 15g35.5 Notification and acknowledgement requirements 17g36 Privacy 17g36.1 General privacy requirements . 17g36.2 Access rules 17g37 Security. 18g38 Chargin

17、g . 18g39 Administration 18g39.1 Provision 18g39.2 Withdrawal . 19g39.3 Registration 19g39.4 Erasure 19g39.5 Activation . 19g39.6 Deactivation . 19g39.7 Invocation . 20g3Annex A (informative): Example presence service use cases 21g3Annex B (informative): Change history . 24g3History 26g3ETSI ETSI TS

18、 122 141 V14.0.0 (2017-03)43GPP TS 22.141 version 14.0.0 Release 14Foreword This Technical Specification (TS) has been produced by ETSI 3rd Generation Partnership Project (3GPP). The contents of the present document are subject to continuing work within the TSG and may change following formal TSG ap

19、proval. 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;

20、3 or 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. Introduction

21、 This specification defines the requirements for the support of the presence service. The presence service results in presence information of a user and information on a users devices, services and services components being managed by the network. Together, user, these devices, services and services

22、 components are termed presentity (presence entity). This TS makes extensive use of internet terminology to ensure alignment with the presence service description and behaviour in internet recommendations. The presence service provides access to presence information to be made available to other use

23、rs or services. Exploitation of this service, see figure 1, will enable the creation of enhanced rich multimedia services along the lines of those currently present in the internet world. Presence is an attribute related to, but quite different from mobility information, and is a service that can be

24、 exploited to create additional services. The types of services that could be supported by the presence service may include: - New communications services The presence service will enable new multimedia services to exploit this key enabler to support other advanced multimedia services and communicat

25、ions. These new services may infer the context, availability and willingness of a user to accept or participate in particular types of communications by accessing the presence information for the users devices and services. Examples of such new multimedia services that could potentially exploit the

26、presence service include “chat“, instant messaging, multimedia messaging, e-mail, , handling of individual media in a multimedia session etc. - Information services The presence service may also be exploited to enable the creation of services in which abstract entities are providing the services to

27、the mobile community. The presence service may be used to support such abstract services as cinema ticket information, the score at a football match, motorway traffic status, advanced push services etc. ETSI ETSI TS 122 141 V14.0.0 (2017-03)53GPP TS 22.141 version 14.0.0 Release 14- Enhanced existin

28、g services Existing services may also be significantly enhanced by exploiting the presence information. For example a user may dynamically arrange for his wireless services to be supported through his corporate PABX whilst he is on-site, require media to be converted and directed to specific devices

29、 (e.g. user cannot accept a voice call whilst in a meeting, but is prepared to receive the voice call converted to text in the form of an SMS/MMS/e-mail message). The presence service may also be used to enable the creation of advanced versions of CS/PS services, enable terminal capabilities support

30、 etc. The following figure 1 represents a logical overview of how services could exploit the presence service to create advanced services. PresenceCS domainIMSPS domainInternetInt rnVisited networksVisit d net orksOther networksher net orksHome EnvironmentVoice servicesVoice servicesData servicesDat

31、a servicesSupplementary servicesSupplementary servicesMultimedia servicesMultimedia servicesPresenceesenc -enhancedenhanceAbstract entitiesAbstractentitiesFigure 1: Logical presence service support of services A presence-enabled service as observed by the user is a service in which the user can cont

32、rol the dissemination of his presence information to other users and services, and also be able to explicitly identify specifically which other users and services to which he provides presence status. Combined with the capability of other users control of their own presence status, virtually infinit

33、e combinations of users and services interacting at different levels can be created. The exploitation of the presence service is already available in the internet world, although unfortunately with different non interoperable mechanisms. This specification identifies the requirements for support of

34、an enhanced version of the presence service through the support of attributes (e.g. services, media components of a multimedia service, location information) in an interoperable manner within both wireless and fixed networks, and with external networks. ETSI ETSI TS 122 141 V14.0.0 (2017-03)63GPP TS

35、 22.141 version 14.0.0 Release 141 Scope This TS defines the stage one description for the presence service. Stage one is the set of requirements which shall be supported to enable the exploitation of the presence service, seen primarily from the users and home environments points of view. This TS i

36、ncludes information applicable to the home environment, device and network manufacturers which are sufficient to provide complete support of the presence service. Additional functionalities not documented in this TS are considered outside the scope of this TS. Such additional functionality may be on

37、 a network-wide basis, nation-wide basis or particular to a group of users. Such additional functionality shall not compromise conformance to the requirements of the presence service defined in this specification. 2 References The following documents contain provisions which, through reference in th

38、is text, constitute provisions 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

39、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 the present document. 1 3GPP TR 21.905: “3rd Generation Partnership Project; Technical Specification Group Services and Syst

40、em Aspects; Vocabulary for 3GPP Specifications“. 2 Void 3 RFC 2778: “A Model for Presence and Instant Messaging“; http:/www.ietf.org/rfc.html. 4 RFC 2779 “Instant Messaging / Presence Protocol Requirement“; http:/www.ietf.org/rfc.html. 5 RFC 3863 “ Presence Information Data Format (PIDF)“; http:/www

41、.ietf.org/rfc.html. 2.1 Acknowledgement This document contains extracts of documents, the copyright of which is vested in the Internet Society. The terms of the Internet Society copyright are fulfilled by the reproduction of the copyright and paragraph below. This copyright only applies to text in t

42、his document that has been directly reproduced from the appropriate RFC. Copyright (C) The Internet Society (2000). All Rights Reserved. This document and translations of it may be copied and furnished to others, and derivative works that comment on or otherwise explain it or assist in its implement

43、ation may be prepared, copied, published and distributed, in whole or in part, without restriction of any kind, provided that the above copyright notice and this paragraph are included on all such copies and derivative works. However, this document itself may not be modified in any way, such as by r

44、emoving the copyright notice or references to the Internet Society or other Internet organizations, except as needed for the purpose of developing Internet standards in which case the procedures for copyrights defined in the Internet Standards process must be followed, or as required to translate it

45、 into languages other than English. ETSI ETSI TS 122 141 V14.0.0 (2017-03)73GPP TS 22.141 version 14.0.0 Release 143 Definitions, symbols and abbreviations 3.1 Definitions Access rules: constraints on how the presence service makes presence information available to watchers. For each presentitys pre

46、sence information, the applicable access rules are managed by the principal that controls the presentity. availability: a property of a presentity denoting its ability and willingness to communicate based on factors such as the identity or properties of the watcher and the preferences and/or policie

47、s that are associated with the presentity fetcher: a form of watcher that has asked the presence service for the presence information of one or more presentities, but is not requesting a notification from the presence service of (future) changes in a presentitys presence information. identifier: a m

48、eans of indicating a point of contact, intended for public use such as on a business card. Telephone numbers, email addresses, and typical home page URLs are all examples of identifier in other systems. poller: a fetcher that requests presence information on a regular basis. presence information: is

49、 a set of attributes characterising current properties of presentities such as status, an optional communication address and other optional attributes etc presence service: the capability to support management of presence information between watchers and presentities, in order to enable applications and services to make use of presence information presentity (presence entity): any uniquely identifiable entity that is capable of providing presence information to presence service. Examples of presentities are devices, services etc. Any presentity shall