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TR 24.841 (CT1)
Presence service based on Session Initiation Protocol (SIP) – Functional models, information flows and protocol details

ToC   3GPP‑Page   Help    
V6.0.0 (Wzip)  2004/06  150 p.

Rapporteur:  Mr. Drage, Keith
Descendant(s):  TS 24.141
See also:  Presence-related TS/TR

This TR is a temporary container for the functional models, flows and protocol details for the presence service within the IP Multimedia (IM) Core Network (CN) subsystem based on the Session Initiation Protocol (SIP) and SIP Events.

Where possible this TR specifies the requirements for this protocol by reference to specifications produced by the IETF within the scope of SIP and SIP Events. Where this is not possible, extensions to SIP are defined within this TR. This TR has therefore been structured in order to allow both forms of specification.

This TR includes information applicable to network operators, service providers and manufacturers.


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1  ScopeWord-p. 6
2  References
3  Definitions, symbols and abbreviationsWord-p. 8
4  Presence service overview
5  SIP related procedures
5.1  Introduction
5.2  Functional entities
5.3  Roles
5.4  Presence Network Agent (PNA)
6  Protocol for data manipulation at the Ut reference point
7  Presence information model of the 3GPP subscriber
8  Identified material for 3GPP documents other than 3GPP TS 24.141Word-p. 20
A  Example signalling flows of presence service operationWord-p. 41Up
A.1  Scope of signalling flows
A.2  IntroductionWord-p. 42
A.3  Signalling flows demonstrating how watchers subscribe to presence event notification
A.4  Signalling flows demonstrating how presentities update presence informationWord-p. 98
A.5  PS notifying watcher of updates to presence informationWord-p. 106
A.6  PUA subscribing to his own watcher list and receiving notification of new watcher subscriptionsWord-p. 117
A.7  PNA subscription for the reg-event packageWord-p. 132
A.8  Example signalling flows of HTTP based presence service operationWord-p. 136
B  BibliographyWord-p. 147
C  Change historyWord-p. 149

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