Pulse or digital communications – Bandwidth reduction or expansion – Television or motion video signal
Reexamination Certificate
2008-03-18
2008-03-18
An, Shawn S. (Department: 2621)
Pulse or digital communications
Bandwidth reduction or expansion
Television or motion video signal
C375S240280, C375S240270, C375S240260, C375S240010, C348S513000, C348S521000, C348S473000, C348S495000, C348S487000, C370S503000, C370S514000, C370S509000, C370S510000
Reexamination Certificate
active
07346107
ABSTRACT:
A VSB communication system or transmitter for processing supplemental data packets with MPEG-II data packets includes a VSB supplemental data processor and a VSB transmission system. The VSB supplemental data processor includes a Reed-Solomon coder for coding the supplemental data to be transmitted, a null sequence inserter for inserting a null sequence to an interleaved supplemental data for generating a predefined sequence, a header inserter for inserting an MPEG header to the supplemental data having the null sequence inserted therein, a multiplexer for multiplexing an MPEG data coded with the supplemental data having the MPEG header added thereto in a preset multiplexing ratio and units. The output of the multiplexer is provided to an 8T-VSB transmission system for modulating a data field from the multiplexer and transmitting the modulated data field to a VSB reception system.
REFERENCES:
patent: 5087975 (1992-02-01), Citta et al.
patent: 5233630 (1993-08-01), Wolf
patent: 5488691 (1996-01-01), Fuoco et al.
patent: 5555024 (1996-09-01), Limberg et al.
patent: 5563884 (1996-10-01), Fimoff et al.
patent: 5583889 (1996-12-01), Citta et al.
patent: 5600677 (1997-02-01), Citta et al.
patent: 5602595 (1997-02-01), Citta et al.
patent: 5629958 (1997-05-01), Wilming
patent: 5636251 (1997-06-01), Citta et al.
patent: 5636252 (1997-06-01), Patel et al.
patent: 5706312 (1998-01-01), Wei
patent: 5831690 (1998-11-01), Lyons et al.
patent: 5923711 (1999-07-01), Wilming
patent: 5946047 (1999-08-01), Levan
patent: 6075569 (2000-06-01), Lee et al.
patent: 6208643 (2001-03-01), Dieterich et al.
patent: 6490002 (2002-12-01), Shintani
patent: 6519298 (2003-02-01), Kim
patent: 6690738 (2004-02-01), Swenson et al.
patent: 6697098 (2004-02-01), Wang
patent: 6708149 (2004-03-01), Turin
patent: 6724832 (2004-04-01), Hershberger
patent: 6760077 (2004-07-01), Choi et al.
patent: 6763025 (2004-07-01), Leatherbury et al.
patent: 6788710 (2004-09-01), Knutson et al.
patent: 6810084 (2004-10-01), Jun et al.
patent: 6947487 (2005-09-01), Choi et al.
patent: 2002/0085632 (2002-07-01), Choi et al.
patent: 2004/0240590 (2004-12-01), Cameron et al.
patent: 2000-0018531 (1997-04-01), None
patent: 10-0253000 (2000-01-01), None
patent: 2000-0028757 (2000-05-01), None
U.S. Appl. No. 60/198,014, filed Apr. 18, 2000, Bretl et al.
Choi In Hwan
Gu Young Mo
Kang Kyung Won
Kwak Kook Yeon
An Shawn S.
Lee Hong Degerman Kang & Schmadeka
LG Electronics Inc.
LandOfFree
VSB transmission system for processing supplemental... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with VSB transmission system for processing supplemental..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and VSB transmission system for processing supplemental... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2809940