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TR 23.846 (SA2)
Multimedia Broadcast/Multicast Service (MBMS)

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V6.1.0 (Wzip)    2003/01    114 p.

Rapporteur:  Ing. Jarvis, Andre
See also:  MBMS-related TS/TR    

This TR discusses architectural issues and describes functionalities required for the Multimedia Broadcast/Multicast Service. MBMS requirements are discussed in TS 22.146 and it is the intention of this document to present one or more alternatives to achieving the required functionality within 3GPP networks.


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1   Scope   Word-p. 8
2   References
3   Definitions and abbreviations
4   Introduction   Word-p. 9
5   High Level Functionality
6   Functions and Entities   Word-p. 16
6.1   UTRAN/GERAN Functionality   Word-p. 17
6.2   SGSN Functions      Up
6.3   GGSN functions
6.4   UE functions   Word-p. 18
6.5   Other MBMS functions   Word-p. 19
6.6   MBMS Context
6.7   BM-SC functions
6.8   CBC functions
6.9   MBMS Data Transfer in the Core Network   Word-p. 20
6.10   Bearer Path   Word-p. 24
6.11   Packet Temporary Mobile Group Identity in MBMS   Word-p. 26
6.12   Decision process for selection of point-to-point or point-to-multipoint configuration   Word-p. 27
6.13   Service Announcement/Discovery      Up
6.14   Quality-of-Service
6.15   Media Descriptions      Up

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