Method and system for setting channel in DVB-H service

Details Method and system for setting channel in DVB-H service Method and system for setting channel in DVB-H service

2011-08-30

2011-08-30

Koenig, Andrew Y (Department: 2423)

Interactive video distribution systems

Cellular video distribution system

C725S116000, C725S118000

Reexamination Certificate

active

08010982

ABSTRACT:
Provided is a method and system for setting a new channel when a DVB-H terminal sets a channel initially or changes the channel. The method includes a DVB-H server transmitting Program Specific Information (PSI)/Service Information (SI) and burst data of Audio/Video (A/V) streams corresponding to a plurality of service channels, a DVB-H terminal detecting a number of a plurality of elementary streams included in a new channel and Packet Identifiers (PIDs) corresponding to the respective elementary streams from the PSI/SI, which has been received from the DVB-H server and stored, in response to a setting request of the new channel from a user, and setting the detected PIDs as temporary receive PIDs, and if the DVB-H terminal detects burst data having a PID equal to any of the temporary receive PIDs from among the burst data received from the DVB-H server, the DVB-H terminal sets the PID corresponding to the detected burst data as a final receive PID and received only burst data having the final receive PID.

REFERENCES:
patent: 2005/0090235 (2005-04-01), Vermola et al.
patent: 2007/0036102 (2007-02-01), Hwang et al.
patent: 2007/0110105 (2007-05-01), Usuki et al.
patent: 1 684 450 (2006-07-01), None
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patent: WO 2006/114830 (2006-11-01), None
Digital Video Broadcasting (DVB);, Transmission System for Handheld Terminals (DVB-H), ETSI EN 302 304 V1.1.1, Nov. 1, 2004.

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