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Patent Searching and Data


Title:
MOBILE RADIO COMMUNICATIONS DEVICE AND RELATED METHOD OF OPERATION AND COMMUNICATIONS SYSTEM
Document Type and Number:
WIPO Patent Application WO2005034534
Kind Code:
A3
Abstract:
The present invention provides for a mobile radio communications device arranged for receiving a broadcast service and including reception means for reading a channel to be employed by the broadcast service, means for receiving otherwise than via the said channel scheduling information related to the broadcast service, means for determining from the scheduling information a start time of the broadcast service on the channel, and means for determining from the scheduling information preparation time of the broadcast service and requiring transmission on the said channel prior to the said start time of the broadcast service, and means for inhibiting monitoring of the said channel at the reception means until a time determined by the said start time less the said preparation time.

Inventors:
ROBERTS MICHAEL (GB)
LABAL JEAN-FRANCOIS (GB)
Application Number:
PCT/JP2004/014973
Publication Date:
June 16, 2005
Filing Date:
October 01, 2004
Export Citation:
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Assignee:
NEC CORP (JP)
ROBERTS MICHAEL (GB)
LABAL JEAN-FRANCOIS (GB)
International Classes:
H04W52/02; H04W4/06; (IPC1-7): H04Q7/38
Domestic Patent References:
WO2003015439A12003-02-20
WO2002082834A12002-10-17
Foreign References:
US6826408B12004-11-30
US5878038A1999-03-02
EP1213939A12002-06-12
US20020051442A12002-05-02
US20030174645A12003-09-18
US5878033A1999-03-02
Other References:
"3RD GENERATION PARTNERSHIP PROJECT; TECHNICAL SPECIFICATION GROUP RADIO ACCESS NETWORK; RADIO INTERFACE FOR BROADCAST/MULTICAST SERVICES (RELEASE 1999)", 3GPP TR 25.925 V3.4.0, XX, XX, March 2001 (2001-03-01), pages 1 - 31, XP002191629
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