Digital broadcast receiver

Details Digital broadcast receiver Digital broadcast receiver

2006-02-21

2006-02-21

Ghayour, Mohammed (Department: 2631)

Pulse or digital communications

Receivers

C375S217000

Reexamination Certificate

active

07003053

ABSTRACT:
The invention provides a digital broadcast receiver which comprises a tuner1for selecting the desired broadcasting station from among a plurality of broadcasting stations, a demodulator circuit3for decoding a plurality of bit frames constituting the digital broadcast of the selected station, and a control circuit4for controlling the operation of the tuner and the demodulator circuit. With one broadcasting station selected, the control circuit4stops decoding at least one of the bit frames, and searches for other broadcasting station or stations of satisfactory reception condition utilizing free time resulting from stopping decoding. Upon the reception condition becoming impaired, the station being received is changed over to the station of satisfactory reception condition by the control circuit4.

REFERENCES:
patent: 5050237 (1991-09-01), Ecklund
patent: 5896177 (1999-04-01), Hwang
patent: 5-48395 (1993-02-01), None
patent: 7-231269 (1995-08-01), None
patent: 2001-285103 (2001-10-01), None
Office Action (Japanese Patent Office)—mailed Nov. 24, 2004, Not in English.

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