Pulse or digital communications – Bandwidth reduction or expansion
Reexamination Certificate
2006-10-11
2010-02-02
Lee, Jinhee J (Department: 2416)
Pulse or digital communications
Bandwidth reduction or expansion
C375S240250, C370S503000, C370S542000
Reexamination Certificate
active
07656947
ABSTRACT:
A decoding device and a decoding method in a digital broadcast receiver are provided, in which received packet data is demultiplexed into video data and audio data, and decoding control signals of the respective data are extracted. An Estimated Program Clock Reference (EPCR) is generated from the decoding control signal of the audio data, and the EPCR is compared with the decoding control signal of the video data to generate a video decoding control signal. The demultiplexed video data is decoded in synchronous with the video decoding control signal, and then the decoded video data is outputted. The demultiplexed audio data is decoded in synchronous with the audio decoding control signal, and then the decoded audio data is outputted. Finally, the decoded video data and the decoded audio data are displayed and reproduced.
REFERENCES:
patent: 6151441 (2000-11-01), Kawamura et al.
patent: 6163647 (2000-12-01), Terashima et al.
patent: 6377588 (2002-04-01), Osaki
patent: 6567427 (2003-05-01), Suzuki et al.
patent: 2004/0022525 (2004-02-01), Yamashita
Ku Young-Chel
Park Wei-Jin
Seo Jeong-Wook
Duffy James P
Lee Jinhee J
Roylance, Abrams, Berdo & Goodman LLP.
Samsung Electronics Co,. Ltd.
LandOfFree
Synchronization device and synchronization method in digital... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Synchronization device and synchronization method in digital..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Synchronization device and synchronization method in digital... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-4219889