TIA-1032 001-2004 Presence Service Architecture and Functional Description《显示业务 架构和功能描述》.pdf

1、 TIA STANDARD Presence Service: Architecture and Functional Description TIA-1032-001 November 2004 TELECOMMUNICATIONS INDUSTRY ASSOCIATION The Telecommunications Industry Association represents the communications sector of Copyright Telecommunications Industry Association Provided by IHS under licen

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16、NT OF THE USE OF THE CONTENTS HEREOF, AND THESE CONTENTS WOULD NOT BE PUBLISHED BY TIA WITHOUT SUCH LIMITATIONS. Copyright Telecommunications Industry Association Provided by IHS under license with EIANot for ResaleNo reproduction or networking permitted without license from IHS-,-,-TIA-1032-001 PRE

17、SENCE SERVICE: ARCHITECTURE AND FUNCTIONAL DESCRIPTION 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 REVISION HISTORY Revision Date Remarks 0 September 2004 Initial Publication 57 58 59 R

18、evision History Copyright Telecommunications Industry Association Provided by IHS under license with EIANot for ResaleNo reproduction or networking permitted without license from IHS-,-,-TIA-1032-001 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 3

19、7 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 This page is intentionally left blank. 57 58 59 Copyright Telecommunications Industry Association Provided by IHS under license with EIANot for ResaleNo reproduction or networking permitted without license from IHS-,-,-TIA-1032-001 PRESENCE

20、SERVICE: ARCHITECTURE AND FUNCTIONAL DESCRIPTION 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 CONTENTS List of Figures .iii Foreword .iv 1 Introduction1 1.1 Scope1 2 References2 2.1 Norm

21、ative References2 2.2 Informative References3 3 Definitions, Symbols and Abbreviations4 3.1 Definitions .4 3.2 Symbols and Abbreviations .4 4 Presence Architecture.6 4.1 Overview6 4.2 Reference Architecture Model.6 4.3 Reference Points 7 4.3.1 Reference point Presence User Agent Presence Server (Peu

22、) 7 4.3.2 Reference point Presence Network Agent Presence Server (Pen) 7 4.3.3 Reference point Presence External Agent Presence Server (Pex).8 4.3.4 Reference point Watcher Applications Presentity Presence Proxy (Pw)8 4.3.5 Reference point HSS/HLR Presence Network Agent (Ph)9 4.3.6 Reference point S

23、CSCF Presence Network Agent (Pi).9 4.3.7 Reference point Presentity Presence Proxy HSS (Px) 9 4.3.8 Reference point Presence Network Agent Position Server (Pl)9 4.3.9 Void.9 4.3.10 Reference point Presence Network Agent MSC/MSCe (Pc).9 4.3.11 Reference point Presence Network Agent AAA (Pk)9 4.3.12

24、Reference point Watcher Applications Resource List Server (Pet) 9 4.3.13 Reference point Presence User Agent Presence Server (Pep) 10 4.3.14 Presentity Presence Proxy Presence Server (Pwp) .10 4.4 Support of OSA Presence Service Capability Server in the Presence Architecture.10 5 Functional Entities

25、 To Support Presence Service 11 5.1 Presence Server11 5.2 Presence Agent Elements.13 5.2.1 Presence User Agent13 5.2.1.1 Relationship of Presence User Agent with IMS entities 15 5.2.2 Presence Network Agent .15 57 58 59 i Contents 5.2.2.1 Functions of the Presence Network Agent .15 5.2.2.2 Suppliers

26、 of Presence Information .16 Copyright Telecommunications Industry Association Provided by IHS under license with EIANot for ResaleNo reproduction or networking permitted without license from IHS-,-,-TIA-1032-001 5.2.2.3 Relationship of Presence Network Agent with IMS Entities 16 1 2 3 4 5 6 7 8 9 1

27、0 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 5.2.3 Presence External Agent17 5.3 Presence Proxies 17 5.3.1 Presence Proxies Introduction .17 5.3.2 Watcher Presence Proxy 17 5.3.3 Presentity Presence Proxy1

28、8 5.3.4 Relationship of Presence Proxies with IMS entities 18 5.4 Watcher Applications.20 5.4.1 Communication between Watcher and Presentity Proxy.20 5.4.2 Watcher Application in an IMS UE.20 5.4.3 Network based Watcher Application Server20 5.4.4 Watcher Application Located in the External Internet

29、20 5.5 Resource List Server 21 6 Presence Attributes.22 6.1 Presence Attributes 22 6.1.1 Subscriber Presence Attributes and Values .22 6.1.2 Presence Structure to Support Multiple Values for Attributes.23 6.2 Presence Information Model23 7 Subscription Authorization Policies.25 8 Charging Requiremen

30、t .26 57 58 59 Contents ii Copyright Telecommunications Industry Association Provided by IHS under license with EIANot for ResaleNo reproduction or networking permitted without license from IHS-,-,-TIA-1032-001 LIST OF FIGURES 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 2

31、8 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 Figure 1 Reference Architecture to Support a Presence Service.7 Figure 2 UE Based Presence User Agent14 Figure 3 Network Based Presence User Agent .15 Figure 4 IMS Network Elements Supplying Presence Information 16

32、 Figure 5 Both the Watcher Application and the Presence Server Located Within IMS19 Figure 6 Communications Between the Presentity Presence Proxy and the Watcher Presence Proxy for Watchers20 Figure 7 Illustration How Subscription Authorization Lists are Utilized to Present Different Values of the S

33、ame Attribute to Different Watchers 23 Figure 8 Example of Subscription Authorization List Evaluation Order for Presence Service 25 57 58 59 iii List of Figures Copyright Telecommunications Industry Association Provided by IHS under license with EIANot for ResaleNo reproduction or networking permitt

34、ed without license from IHS-,-,-TIA-1032-001 FOREWORD 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 This document contains portions of material copied from 3GPP document number TS 23.141

35、V 6.5.0. The copyright on the 3GPP document is owned by the Organizational Partners of 3GPP (ARIB - Association of Radio Industries and Businesses, Japan; CWTS China Wireless Telecommunications Standards group, China; ETSI European Telecommunications Standards Institute; Committee T1, USA; TTA - Tel

36、ecommunications Technology Association, Korea; and TTC Telecommunication Technology Committee, Japan), which have granted license for reproduction and for use by 3GPP2 and its Organizational Partners. .57 58 59 Foreword iv Copyright Telecommunications Industry Association Provided by IHS under licen

37、se with EIANot for ResaleNo reproduction or networking permitted without license from IHS-,-,-TIA-1032-001 1 Introduction 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 This document speci

38、fies presence service: architecture and functional description. 1.1 Scope This document describes the Stage 2 (architectural solution and functionalities) for the presence service, which includes the elements necessary to realize the Stage 1 requirements 2. This document includes information applica

39、ble to network operators, service providers and manufacturers. 57 58 59 1 1 Introduction Copyright Telecommunications Industry Association Provided by IHS under license with EIANot for ResaleNo reproduction or networking permitted without license from IHS-,-,-TIA-1032-001 2 References 1 2 3 4 5 6 7

40、8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 The following documents contain provisions, which, through reference in this text, constitute provisions of this document. null References are either speci

41、fic (identified by date of publication, edition number, version number, etc.) or non-specific. null For a specific reference, subsequent revisions do not apply. null For a non-specific reference, the latest version applies. In the case of a reference to a 3GPP2 document, a non-specific reference imp

42、licitly refers to the latest version of that document in the same Release as the present document. 2.1 Normative References This section provides references to other specifications and standards that are necessary to implement this document. 1 3GPP2: S.R0037-0 v3.0, IP Network Architecture Model for

43、 cdma2000Spread Spectrum Systems; September 2003. 2 3GPP2: S.R0062-0 v1.0, Presence for Wireless Systems Stage 1 Requirements; October 2002. 3 IETF: RFC 3864, Presence Information Data Format (PIDF). 4 IETF: RFC 3856, A Presence Event Package for the Session Initiation Protocol (SIP). 5 3GPP2: S.R00

44、86-0 v1.0, IMS Security Framework; February 2004. 6 3GPP2: X.S0013-007, All-IP Core Network Multimedia Domain: IP Multimedia Subsystem - Charging Architecture. TIA: TIA-873-007, All-IP Core Network Multimedia Domain: IP Multimedia Subsystem - Charging Architecture. 7 3GPP2: X.S0013-008, All-IP Core

45、Network Multimedia Domain: IP Multimedia Subsystem - Accounting Information Flows and Protocol. TIA: TIA-873-008, All-IP Core Network Multimedia Domain: IP Multimedia Subsystem - Accounting Information Flows and Protocol. 8 Void. 9 3GPP2: X.S0013-002, All-IP Core Network Multimedia Domain: IP Multim

46、edia Subsystem Stage 2. TIA: TIA-873-002, All-IP Core Network Multimedia Domain: IP Multimedia Subsystem Stage 2. 10 3GPP2: X.S0013-003, All-IP Core Network Multimedia Domain: IP Multimedia (IMS) Session Handling; IP Multimedia (IM) Call Model; Stage 2. 57 58 59 2 References 2 TIA: TIA-873-003, All-

47、IP Core Network Multimedia Domain: IP Multimedia (IMS) Session Handling; IP Multimedia (IM) Call Model; Stage 2. Copyright Telecommunications Industry Association Provided by IHS under license with EIANot for ResaleNo reproduction or networking permitted without license from IHS-,-,-TIA-1032-001 11

48、IETF: RFC 3265, Session Initiation Protocol (SIP) Event Notification. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 12 Void. 13 Void. 14 3GPP2: X.S0013-010, All-IP Core Network Multimedia

49、 Domain: IP Multimedia Subsystem Sh Interface; Signaling Flows and Message Contents - Stage 2. TIA: TIA-873-010, All-IP Core Network Multimedia Domain: IP Multimedia Subsystem Sh Interface; Signaling Flows and Message Contents - Stage 2. 15 3GPP2: X.S0017-0 v1.0, Open Service Access (OSA) Application Progr