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TR 23.846
Multimedia Broadcast/Multicast Service (MBMS); Stage 2

3GPP‑Page   ToC  
V6.1.0 (Wzip)  2003/01  114 p.
Rapporteur:
Ing. Jarvis, Andre
NOKIA UK R&D Ltd

full Table of Contents for  TR 23.846  Word version:  6.1.0

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1  ScopeWord‑p. 8

The present document discusses architectural issues and describes functionalities required for the Multimedia Broadcast/Multicast Service. MBMS requirements are discussed in [2] and it is the intention of this document to present one or more alternatives to achieving the required functionality within 3GPP networks.

2  ReferencesWord‑p. 8

3  Definitions and abbreviationsWord‑p. 8

3.1  DefinitionsWord‑p. 8

3.2  AbbreviationsWord‑p. 8

4  IntroductionWord‑p. 9

5  High Level FunctionalityWord‑p. 9

6  Functions and EntitiesWord‑p. 16

6.1  UTRAN/GERAN FunctionalityWord‑p. 17

6.1.1  Broadcast ModeWord‑p. 17

6.1.2  Multicast ModeWord‑p. 17

6.2  SGSN FunctionsWord‑p. 17

6.3  GGSN functionsWord‑p. 17

6.4  UE functionsWord‑p. 18

6.5  Other MBMS functionsWord‑p. 19

6.6  MBMS ContextWord‑p. 19

6.7  BM-SC functionsWord‑p. 19

6.8  CBC functionsWord‑p. 19

6.9  MBMS Data Transfer in the Core NetworkWord‑p. 20

6.10  Bearer PathWord‑p. 24

6.11  Packet Temporary Mobile Group Identity in MBMSWord‑p. 26

6.12  Decision process for selection of point-to-point or point-to-multipoint configurationWord‑p. 27

6.12.1  Multicast ModeWord‑p. 27

6.13  Service Announcement/DiscoveryWord‑p. 27

6.14  Quality-of-ServiceWord‑p. 27

6.15  Media DescriptionsWord‑p. 30

7  Network and Protocol ArchitectureWord‑p. 31

7.1  Option A)Word‑p. 31

7.2  Option B)Word‑p. 41

7.3  Option C)Word‑p. 50

7.4Void

7.5  Option EWord‑p. 58

7.6Void

7.7  Option GWord‑p. 71

8  CHARGINGWord‑p. 94

9  Interaction with CS/PS servicesWord‑p. 95

10  Information StorageWord‑p. 95

11  ConclusionsWord‑p. 95

A  Comparison of Architectural OptionsWord‑p. 98

A.1  Multicast ModeWord‑p. 99

A.2  Broadcast ModeWord‑p. 104

B  Comparison of MBMS Multicast Service Activation AlternativesWord‑p. 108

C  -Word‑p. 110

D  -Word‑p. 112

$  Change historyWord‑p. 114


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