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

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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   Scope   Word-p. 6
2   References
3   Definitions, symbols and abbreviations   Word-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 24.141   Word-p. 20
A   Example signalling flows of presence service operation   Word-p. 41      Up
A.1   Scope of signalling flows
A.2   Introduction   Word-p. 42
A.3   Signalling flows demonstrating how watchers subscribe to presence event notification
A.4   Signalling flows demonstrating how presentities update presence information   Word-p. 98
A.5   PS notifying watcher of updates to presence information   Word-p. 106
A.6   PUA subscribing to his own watcher list and receiving notification of new watcher subscriptions   Word-p. 117
A.7   PNA subscription for the reg-event package   Word-p. 132
A.8   Example signalling flows of HTTP based presence service operation   Word-p. 136
B   Bibliography   Word-p. 147
C   Change history   Word-p. 149

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