Synchronizing of a digital signal using a PCR program clock...

Details Synchronizing of a digital signal using a PCR program clock... Synchronizing of a digital signal using a PCR program clock...

2004-09-10

2010-10-12

Tran, Thai (Department: 2621)

Motion video signal processing for recording or reproducing

Local trick play processing

With randomly accessible medium

C386S349000, C386S349000, C386S349000, C348S512000

Reexamination Certificate

active

07813619

ABSTRACT:
A digital signal receiving system is provided for establishing high-speed clock resynchronization even if abnormality such as a poor radio wave receiving condition takes place. The system is constructed such that recipient STC data and PCR data are acquired in response to detection of a variation in frequency of a clock signal, and these data are stored as variation information data. The receiver10sets the PCR data in the R_STC counter142, and sends the variation information data to the host device20. The host device20, in turn, sets a computation result obtained based on host STC data and the variation information data in the H_STC counter242.

REFERENCES:
patent: 5923220 (1999-07-01), Honma
patent: 5966387 (1999-10-01), Cloutier
patent: 6356567 (2002-03-01), Anderson et al.
patent: 6731658 (2004-05-01), Inazumi et al.
patent: 7230652 (2007-06-01), Demas et al.
patent: 7315622 (2008-01-01), Mani et al.
patent: 7702056 (2010-04-01), Kaizuka
patent: 7705652 (2010-04-01), Jang
patent: 2002/0063796 (2002-05-01), Min
patent: 2002/0076196 (2002-06-01), Nagata et al.
patent: 2003/0165196 (2003-09-01), Demas et al.
patent: 2004/0055013 (2004-03-01), Ishioka et al.
patent: 2004/0165867 (2004-08-01), Seo et al.
patent: 2005/0175322 (2005-08-01), Demas et al.
patent: 2005/0259952 (2005-11-01), Gotoh et al.
patent: 2002-15527 (2002-01-01), None
patent: 2003-234935 (2003-08-01), None
patent: 2003-258784 (2003-09-01), None

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