Television – Image signal processing circuitry specific to television – Noise or undesired signal reduction
Reexamination Certificate
2007-10-30
2009-12-08
Hsia, Sherrie (Department: 2622)
Television
Image signal processing circuitry specific to television
Noise or undesired signal reduction
C348S726000
Reexamination Certificate
active
07630019
ABSTRACT:
A VSB reception system includes a sequence generator for decoding a symbol corresponding to the supplemental data and generating a predefined sequence included in the supplemental data at VSB transmission system. The reception system also includes a modified legacy VSB receiver for processing the data received from the VSB transmission system in a reverse order of the VSB transmission system by using the sequence, and a demultiplexer for demultiplexing the data from the modified legacy VSB receiver into the MPEG data and the supplemental data. The VSB reception system also includes a supplemental data processor for processing the supplemental data segment from the demultiplexer in a reverse order of the transmission system, to obtain the supplemental data, thereby carrying out the slicer prediction, decoding, and symbol decision more accurately by using the predefined sequence, to improve a performance.
REFERENCES:
patent: 4980897 (1990-12-01), Decker et al.
patent: 5087975 (1992-02-01), Citta et al.
patent: 5233630 (1993-08-01), Wolf
patent: 5309290 (1994-05-01), Sugiyama et al.
patent: 5398073 (1995-03-01), Wei
patent: 5488691 (1996-01-01), Fuoco et al.
patent: 5555024 (1996-09-01), Limberg
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), Willming
patent: 5636251 (1997-06-01), Citta et al.
patent: 5636252 (1997-06-01), Patel et al.
patent: 5686966 (1997-11-01), Cierva
patent: 5692013 (1997-11-01), Koslov et al.
patent: 5694419 (1997-12-01), Lawrence et al.
patent: 5706312 (1998-01-01), Wei
patent: 5757861 (1998-05-01), Lim
patent: 5831690 (1998-11-01), Lyons et al.
patent: 5909454 (1999-06-01), Schmidt
patent: 5910967 (1999-06-01), Vanderaar
patent: 5923711 (1999-07-01), Willming
patent: 5946047 (1999-08-01), Levan
patent: 5953376 (1999-09-01), Wei
patent: 5991341 (1999-11-01), Shin
patent: 6040867 (2000-03-01), Bando et al.
patent: 6075569 (2000-06-01), Lee et al.
patent: 6118825 (2000-09-01), Ikeda et al.
patent: 6122015 (2000-09-01), Al-Dhahir et al.
patent: 6141384 (2000-10-01), Wittig et al.
patent: 6178209 (2001-01-01), Hulyalkar et al.
patent: 6184921 (2001-02-01), Limberg
patent: 6201563 (2001-03-01), Rhee
patent: 6201564 (2001-03-01), Limberg
patent: 6208643 (2001-03-01), Dieterich et al.
patent: 6278743 (2001-08-01), Templin
patent: 6490002 (2002-12-01), Shintani
patent: 6493043 (2002-12-01), Bollmann et al.
patent: 6493402 (2002-12-01), Fimoff
patent: 6519298 (2003-02-01), Kim
patent: 6529558 (2003-03-01), Fimoff et al.
patent: 6690738 (2004-02-01), Swenson et al.
patent: 6697098 (2004-02-01), Wang
patent: 6708149 (2004-03-01), Turin
patent: 6724439 (2004-04-01), Horwitz
patent: 6724832 (2004-04-01), Hershberger
patent: 6738949 (2004-05-01), Senda et al.
patent: 6743025 (2004-06-01), Howard
patent: 6744822 (2004-06-01), Gaddam et al.
patent: 6760077 (2004-07-01), Choi et al.
patent: 6785903 (2004-08-01), Kuh
patent: 6788710 (2004-09-01), Knutson et al.
patent: 6810084 (2004-10-01), Jun et al.
patent: 6810090 (2004-10-01), Perlow
patent: 6888840 (2005-05-01), Ramaswamy et al.
patent: 6947487 (2005-09-01), Choi et al.
patent: 6958781 (2005-10-01), Fimoff
patent: 6996133 (2006-02-01), Bretl et al.
patent: 7073116 (2006-07-01), Settle et al.
patent: 7197685 (2007-03-01), Limberg
patent: 7215714 (2007-05-01), Bretl et al.
patent: 2001/0036232 (2001-11-01), Betts et al.
patent: 2002/0041608 (2002-04-01), Choi et al.
patent: 2002/0041634 (2002-04-01), Choi et al.
patent: 2002/0085632 (2002-07-01), Choi et al.
patent: 2002/0095640 (2002-07-01), Arad et al.
patent: 2002/0152441 (2002-10-01), Senda et al.
patent: 2004/0028076 (2004-02-01), Strolle et al.
patent: 2004/0066738 (2004-04-01), Stopler
patent: 2004/0207757 (2004-10-01), Fimoff
patent: 2004/0240590 (2004-12-01), Cameron et al.
patent: 2005/0041748 (2005-02-01), Choi et al.
patent: 2005/0041749 (2005-02-01), Choi et al.
patent: 2005/0074069 (2005-04-01), Choi et al.
patent: 2005/0129132 (2005-06-01), Choi et al.
patent: 2006/0002464 (2006-01-01), Choi et al.
patent: 2006/0039503 (2006-02-01), Choi et al.
patent: 2008/0049146 (2008-02-01), Choi et al.
patent: 2008/0049874 (2008-02-01), Choi et al.
patent: 2008/0089408 (2008-04-01), Choi et al.
patent: 2000-0018531 (1997-04-01), None
patent: 10-1997-0056904 (1997-07-01), None
patent: 10-1999-0065541 (1999-08-01), None
patent: 10-0253000 (2000-01-01), None
patent: 10-2000-0018531 (2000-04-01), None
patent: 10-2000-0028757 (2000-05-01), None
patent: 2000-0028757 (2000-05-01), None
Bretl, U.S. Appl. No. 60/198,014, Apr. 18, 2000.
S. Benedetto et al. “A soft-input soft-output maximum a posteriori (MAP) module to decode parallel and serial concatenated codes” TDA progress report 42-127, Nov. 15, 1996.
Choi In Hwan
Gu Young Mo
Kang Kyung Won
Kwak Kook Yeon
Hsia Sherrie
Lee Hong Degerman Kang & Waimey
LG Electronics Inc.
LandOfFree
VSB reception system with enhanced signal detection for... 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 reception system with enhanced signal detection for..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and VSB reception system with enhanced signal detection for... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-4058495