Mobile communication system and mobile station

Details Mobile communication system and mobile station Mobile communication system and mobile station

2005-08-10

2008-09-02

Trinh, Tan (Department: 2618)

Multiplex communications

Communication over free space

Having a plurality of contiguous regions served by...

C370S331000, C370S342000

Reexamination Certificate

active

07420941

ABSTRACT:
In a mobile communication system for transmitting broadcast data and/or multicast data to a mobile station, a second network is configured to notify the mobile station of a service identifier of the second network for identifying the broadcast data and/or multicast data available in the second network, when the mobile station performs roaming from a first network to the second network; and the mobile station is configured to receive the broadcast data and/or multicast data from the second network, by using the service identifier of the second network.

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“3rdGeneration Partnership Project; Technical Specification Group Services and System Aspects; Multimedia Broadcast/Multicast Service (MBMS); Architecture and Functional Description (Release 6)”, 3GPP TS 23.246 V6.2.0 (Mar. 2004), pp. 1-40.
“3rdGeneration Partnership Project; Technical Specification Group Services and System Aspects; Multimedia Broadcast/Multicast Service (MBMS); Architecture and functional description (Release 6)”, 3GPP TS 23.246 V.6.3.0, XP-002354168, Jun. 2004, pp. 1-41.
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“3rdGeneration Partnership Project: Technical Specification Group Services and SYstem Aspects; Multimedia Broadcast/Multicast Service (MBMS); Architecture and functional description (Release 6)”, 3GPP TS 23.246 V.6.3.0, XP-002354168, Jun. 2004, pp. 1-41.
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“Addition of IMEISV for Automatic Device Detection funtion”, Ericsson, 3GPP TSG SA WG2 Meeting #38, S2-041016, XP-002354170, Feb. 16-20, 2004, pp. 1-40.
“TMGI and roaming”, Alcatel, 3GPP TSG-SA2 #35, Tdoc S2-03381, XP-002354171, Aug. 27-31, 2003, pp. 1-7.

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