ETSI TS 124 141-2018 Digital cellular telecommunications system (Phase 2+) (GSM) Universal Mobile Telecommunications System (UMTS) LTE Presence service using the IP Multimedia (IM)_1.pdf

1、 ETSI TS 124 141 V15.0.0 (2018-06) Digital cellular telecommunications system (Phase 2+) (GSM); Universal Mobile Telecommunications System (UMTS); LTE; Presence service using the IP Multimedia (IM) Core Network (CN) subsystem; Stage 3 (3GPP TS 24.141 version 15.0.0 Release 15) TECHNICAL SPECIFICATIO

2、N ETSI ETSI TS 124 141 V15.0.0 (2018-06)13GPP TS 24.141 version 15.0.0 Release 15Reference RTS/TSGC-0124141vf00 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 b

3、ut non lucratif enregistre la Sous-Prfecture 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 versio

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9、and owned by the GSM Association. ETSI ETSI TS 124 141 V15.0.0 (2018-06)23GPP TS 24.141 version 15.0.0 Release 15Intellectual Property Rights Essential patents IPRs essential or potentially essential to normative deliverables may have been declared to ETSI. The information pertaining to these essent

10、ial 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

11、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)

12、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, a

13、nd 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. Foreword This Technical Specification (TS) has been produced

14、 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 betwee

15、n 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 o

16、f 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 124 141 V15.0.0 (2018-06)33GPP TS 24.141 version 15.0.0 Release 15Contents Intellectual Property Rights 2g3Foreword

17、. 2g3Modal verbs terminology 2g3Foreword . 5g31 Scope 6g32 References 6g33 Definitions and abbreviations . 8g33.1 Definitions 8g33.2 Abbreviations . 9g34 Presence service overview 10g35 SIP related procedures 10g35.1 Introduction 10g35.2 Functional entities 10g35.2.1 User Equipment (UE) . 10g35.2.2

18、Application Server (AS) . 10g35.3 Roles . 10g35.3.1 Presence User Agent (PUA) . 10g35.3.1.1 General 10g35.3.1.2 Publication of presence information 10g35.3.1.3 Mapping of presence attributes . 11g35.3.1.4 Storing presence attributes by multipart/related or content indirection . 12g35.3.1.5 Subscript

19、ion for the watcher information event template package . 12g35.3.1.6 Subscription for notification of state changes in XML document . 12g35.3.2 Watcher . 12g35.3.2.1 General 12g35.3.2.2 Subscription for presence information state changes and notification acceptance 13g35.3.2.3 Subscription for prese

20、nce information state changes of presentity collections . 13g35.3.2.4 Subscription for the watcher information event template package . 13g35.3.2.5 Subscription for notification of state changes in XML document . 13g35.3.3 Presence Server (PS) . 14g35.3.3.1 General 14g35.3.3.2 Subscription acceptanc

21、e to presence information and notification of state changes . 14g35.3.3.3 Publication acceptance of presence information . 14g35.3.3.4 Subscription acceptance to watcher information and notification of state changes 15g35.3.3.5 Subscription acceptance and notification of state changes in XML documen

22、t . 15g35.3.4 Resource List Server (RLS) 15g35.3.4.1 General 15g35.3.4.2 Subscription acceptance to resource lists and notification of state changes 15g35.3.4.3 Subscription to presence information 15g35.3.4.4 Subscription acceptance and notification of state changes in XML document . 16g35.3.5 Pres

23、ence Network Agent (PNA) . 16g35.3.5.1 General 16g35.3.5.2 Subscription to reg event package . 16g35.3.5.3 Publication of network presence information 16g36 Protocol for data manipulation at the Ut reference point . 16g36.1 Introduction 16g36.2 Functional entities 16g36.2.1 User Equipment (UE) . 16g

24、36.2.2 Application Server (AS) . 17g36.2.3 Authentication proxy 17g36.3 Roles . 18g36.3.1 XCAP client 18g36.3.1.1 Introduction . 18g3ETSI ETSI TS 124 141 V15.0.0 (2018-06)43GPP TS 24.141 version 15.0.0 Release 156.3.1.2 Manipulating a resource list 18g36.3.1.3 Manipulating the subscription authoriza

25、tion policy 18g36.3.1.4 Publishing hard state presence information . 18g36.3.2 XCAP server . 19g36.3.2.1 Introduction . 19g36.3.2.2 Resource list manipulation acceptance 19g36.3.2.3 Subscription authorization policy manipulation acceptance . 19g36.3.2.4 Publication acceptance of hard state presence

26、information . 19g37 Presence information model of the 3GPP subscriber . 19g37.1 General . 19g37.2 XML schema definitions 19g37.3 XML schema descriptions 19g3Annex A (informative): Example signalling flows of presence service operation . 20g3A.1 Scope of signalling flows . 20g3A.2 Introduction 20g3A.

27、2.1 General . 20g3A.2.2 Key required to interpret signalling flows 20g3A.3 Signalling flows demonstrating how watchers subscribe to presence event notification . 21g3A.3.1 Introduction 21g3A.3.2 Watcher and presentity in different networks, UE in home network . 21g3A.3.2.1 Successful subscription .

28、21g3A.3.3 Watcher subscribing to resource list, UE in visited network 30g3A.3.3.1 Watcher subscribing to his own resource list, UE in visited network - Successful subscription 30g3A.3.3.2 Watcher subscribing to a resource list, UE in visited network - successful subscription . 41g3A.3.4 RLS subscrib

29、ing to presentities in different network . 54g3A.3.4.1 Successful subscription . 54g3A.3.5 Network based watcher subscribing on behalf of IMS watcher to IMS presentities 62g3A.3.6 Watcher subscribing to state changes in XML document, UE in visited network . 70g3A.3.6.1 Watcher subscribing to changes

30、 made via XCAP in his resource list, UE in visited network - Successful subscription . 70g3A.4 Signalling flows demonstrating how presentities update presence information 79g3A.4.1 Introduction 79g3A.4.2 Initial publication or modification of presence information by UE 79g3A.4.2.1 Successful publica

31、tion 79g3A.4.3 Refreshing of presence information by UE 84g3A.4.3.1 Successful refresh . 84g3A.5 PS notifying watcher of updates to presence information 87g3A.5.1 Introduction 87g3A.5.2 Watcher and presentity in the different networks, UE in the home network 87g3A.5.2.1 Successful notification 87g3A

32、.5.3 Notification to resource list in a different network and notification to watcher in the visited network 90g3A.5.3.1 Successful notification 90g3A.6 PUA subscribing to his own watcher list and receiving notification of new watcher subscriptions 96g3A.6.1 Introduction 96g3A.6.2 PUA subscribing to

33、 watcher list and receiving a notification of an already pending watcher subscription followed by a notification of a subscription from a new watcher not already in the watcher list 97g3A.7 PNA subscription for the reg-event package 110g3A.8 Example signalling flows of HTTP based presence service op

34、eration 114g3A.8.1 Introduction 114g3A.8.2 Signalling flows demonstrating how XCAP clients manipulate resource lists . 115g3A.8.3 Signalling flows demonstrating how XCAP clients manipulate presence authorization policy . 118g3A.8.4 Storing external content (successful operation) 121g3Annex B (inform

35、ative): Change history . 126g3History 129 ETSI ETSI TS 124 141 V15.0.0 (2018-06)53GPP TS 24.141 version 15.0.0 Release 15Foreword This Technical Specification has been produced by the 3rdGeneration Partnership Project (3GPP). The contents of the present document are subject to continuing work within

36、 the TSG and may change following formal TSG approval. 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

37、 information; 2 presented to TSG for approval; 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

38、been incorporated in the document. ETSI ETSI TS 124 141 V15.0.0 (2018-06)63GPP TS 24.141 version 15.0.0 Release 151 Scope The present document provides the protocol details for the presence service within the IP Multimedia (IM) Core Network (CN) subsystem based on the Session Initiation Protocol (SI

39、P) and SIP Events as defined in 3GPP TS 24.229 9. Where possible the present document specifies the requirements for this protocol by reference to specifications produced by the IETF within the scope of SIP and SIP Events, either directly, or as modified by 3GPP TS 24.229 9. Requirements for manipul

40、ation of presence data are defined by use of a protocol at the Ut reference point based on XML Configuration Access Protocol (XCAP) (RFC 4825 33). The present document is applicable to Application Servers (ASs) and User Equipment (UE) providing presence functionality. 2 References The following docu

41、ments 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. - For a specific reference, subsequent revisions do not apply. -

42、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 the present document. 1 3GPP TR 21.905: “Vocabulary for 3GPP Sp

43、ecifications“. 2 3GPP TS 22.141: “Presence Service; Stage 1“. 3 3GPP TS 23.002: “Network architecture“. 4 3GPP TS 23.141: “Presence service; Architecture and functional description; Stage 2“. 5 3GPP TS 23.218: “IP Multimedia (IM) session handling; IM call model; Stage 2“. 6 3GPP TS 23.228: “IP Multi

44、media Subsystem (IMS); Stage 2“. 7 3GPP TS 24.109: “Bootstrapping interface (Ub) and Network application function interface (Ua); Protocol details“. 8 3GPP TS 24.228 Release 5: “Signalling flows for the IP multimedia call control based on Session Initiation Protocol (SIP) and Session Description Pro

45、tocol (SDP); Stage 3“. 9 3GPP TS 24.229: “Internet Protocol (IP) multimedia call control protocol based on Session Initiation Protocol (SIP) and Session Description Protocol (SDP); Stage 3“. 10 3GPP TS 29.228: “IP Multimedia (IM) Subsystem Cx and Dx Interfaces; Signalling flows and message contents“

46、. 11 3GPP TS 33.222: “Generic Authentication Architecture (GAA); Access to network application functions using Hypertext Transfer Protocol over Transport Layer Security (HTTPS)“. 12 IETF RFC 2664 (1999): “FYI on Questions and Answers - Answers to Commonly asked New Internet User Questions“. 13 Void.

47、 14 IETF RFC 2387 (August 1998): “The MIME Multipart/Related Content-type“. 15 IETF RFC 2616 (June 1999): “Hypertext Transfer Protocol - HTTP/1.1“. ETSI ETSI TS 124 141 V15.0.0 (2018-06)73GPP TS 24.141 version 15.0.0 Release 1515A IETF RFC 2617 (June 1999): “ HTTP Authentication: Basic and Digest Ac

48、cess Authentication“. 16 IETF RFC 2778 (2000): “A Model for Presence and Instant Messaging“. 17 IETF RFC 3261 (June 2002): “SIP: Session Initiation Protocol“. 18 IETF RFC 3263 (June 2002): “Session Initiation Protocol (SIP): Locating SIP Servers“. 19 IETF RFC 6665 (July 2012): “SIP-Specific Event No

49、tification“. 20 IETF RFC 3310 (2002): “Hypertext Transfer Protocol (HTTP) Digest Authentication Using Authentication and Key Agreement (AKA)“. 21 IETF RFC 3863 (August 2004): “Presence Information Data Format (PIDF)“. 22 IETF RFC 4662 (August 2006): “A Session Initiation Protocol (SIP) Event Notification Extension for Resource Lists“. 23 IETF RFC 3903 (October 2004): “Session Initiation Protocol (SIP) for Event State Publication“. 24 IETF RFC 5263 (September 2008): “Session Initiation Protocol (SIP) extension for Partial