Broadcast signal receiving device and method

Details Broadcast signal receiving device and method Broadcast signal receiving device and method

2007-07-31

2011-11-15

Harold, Jefferey (Department: 2422)

Television

Receiver circuitry

C348S731000, C348S729000, C348S732000, C348S553000, C725S038000

Reexamination Certificate

active

08059209

ABSTRACT:
A broadcast signal receiving device includes a receiving unit, a registering unit and a channel selection unit. The receiving unit receives digital broadcast signals including a plurality of sub-channels on each of a plurality of physical channels. The registering unit registers an indicator indicating whether or not each of the sub-channels is an audio channel in an indicator registration region of a channel map, which stores channel map information relating to a correspondence between the physical channels and the sub-channels. The channel selection unit selects the sub-channels based on the channel map information and the indicator stored in the indicator registration region.

REFERENCES:
patent: 7036032 (2006-04-01), Mizuyabu et al.
patent: 7747214 (2010-06-01), Kim et al.
patent: 2002/0186327 (2002-12-01), Inui et al.
patent: 2004/0250292 (2004-12-01), Okamoto et al.
patent: 2002-077748 (2002-03-01), None
patent: 2004-364216 (2004-12-01), None

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