US Patent No: 6,760,077

Number of patents in Portfolio can not be more than 2000

VSB reception system with enhanced signal detection for processing supplemental data

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Abstract

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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.

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First Claim

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Patent Owner(s)

Patent OwnerAddressTotal Patents
LG ELECTRONICS INC.SEOUL, KR18662

International Classification(s)

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  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Choi, In Hwan Seoul, KR 579 7821
Gu, Young Mo Seoul, KR 77 2161
Kang, Kyung Won Seoul, KR 139 3688
Kwak, Kook Yeon Kyonggi-do, KR 349 5985

Cited Art Landscape

Patent Info (Count) # Cites Year
 
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* Cited By Examiner

Patent Citation Ranking

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Patent Info (Count) # Cites Year
 
Other [Check patent profile for assignment information] (1)
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7,068,326 VSB reception system with enhanced signal detection for processing supplemental data 21 2004
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6,922,215 VSB reception system with enhanced signal detection for processing supplemental data 45 2004
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7,636,391 VSB communication system 1 2004
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7,430,251 VSB transmission system for processing supplemental transmission data 15 2004
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7,804,860 Method of processing traffic information and digital broadcast system 5 2006
7,840,868 Method of processing traffic information and digital broadcast system 3 2006
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8,428,150 Digital television system 0 2007
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7,619,690 VSB reception system with enhanced signal detection for processing supplemental data 0 2007
* 2008/0056,388 DIGITAL TELEVISION SYSTEM 0 2007
* 2008/0049,874 VSB RECEPTION SYSTEM WITH ENHANCED SIGNAL DETECTION FOR PROCESSING SUPPLEMENTAL DATA 27 2007
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8,135,034 Digital broadcast system for transmitting/receiving digital broadcast data, and data processing method for use in the same 5 2008
7,953,157 Digital broadcasting system and data processing method 10 2008
7,831,885 Digital broadcast receiver and method of processing data in digital broadcast receiver 5 2008
8,370,728 Digital broadcasting system and method of processing data in digital broadcasting system 0 2008
8,099,654 Digital broadcasting system and method of processing data in the digital broadcasting system 0 2008
8,005,167 Digital broadcasting system and method of processing data in digital broadcasting system 2 2008
7,965,778 Digital broadcasting system and method of processing data in digital broadcasting system 5 2008
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7,646,828 Digital broadcasting system and method of processing data in digital broadcasting system 38 2008
8,166,374 Digital transmission system with enhanced data multiplexing in VSB transmission system 0 2008
8,068,517 Digital E8-VSB reception system and E8-VSB data demultiplexing method 1 2009
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8,130,833 VSB transmission system for processing supplemental transmission data 1 2009
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8,320,485 VSB transmission system 0 2009
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8,149,940 Digital television transmitter/receiver and method of processing data in digital television transmitter/receiver 2 2009
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8,335,280 Digital broadcasting system and method of processing data in digital broadcasting system 0 2009
7,787,053 VSB reception system with enhanced signal detection for processing supplemental data 8 2009
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7,856,651 VSB communication system 2 2010
8,433,973 Digital broadcasting system and method of processing data 1 2010
8,429,504 DTV transmitting system and method of processing broadcast data 1 2010
8,135,038 Digital broadcast system for transmitting/receiving digital broadcast data, and data processing method for use in the same 3 2010
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8,098,694 Method of processing traffic information and digital broadcast system 1 2010
8,018,976 Method of processing traffic information and digital broadcast system 0 2010
8,018,977 Method of processing traffic information and digital broadcast system 0 2010
8,018,978 Method of processing traffic information and digital broadcast system 0 2010
7,982,808 Digital broadcasting system and method of processing data in digital broadcasting system 1 2010
8,743,971 Digital television system 0 2010
7,911,539 VSB reception system with enhanced signal detection for processing supplemental data 2 2010
8,473,807 Method of processing traffic information and digital broadcast system 1 2010
8,213,544 Digital broadcasting system and method of processing data 0 2010
8,042,019 Broadcast transmitting/receiving system and method of processing broadcast data in a broadcast transmitting/receiving system 3 2010
8,054,891 Channel equalizer and method of processing broadcast signal in DTV receiving system 1 2010
8,964,856 Digital broadcasting system and method of processing data in digital broadcasting system 0 2010
8,611,731 Digital television transmitting system and receiving system and method of processing broadcast data 0 2010
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8,023,047 Digital broadcasting system and method of processing data 1 2010
8,374,252 Digital broadcasting system and data processing method 2 2010
* 2011/0164,561 DIGITAL BROADCASTING SYSTEM AND DATA PROCESSING METHOD 2 2010
8,164,691 VSB reception system with enhanced signal detection for processing supplemental data 0 2011
8,068,561 DTV receiving system and method of processing DTV signal 3 2011
* 8,314,891 Digital broadcasting system and method of processing data in digital broadcasting system 0 2011
* 2011/0235,725 DIGITAL BROADCASTING SYSTEM AND METHOD OF PROCESSING DATA IN DIGITAL BROADCASTING SYSTEM 1 2011
8,165,244 Digital broadcasting system and method of processing data in digital broadcasting system 5 2011
8,218,675 Digital broadcasting system and method of processing 1 2011
8,201,050 Broadcast transmitting system and method of processing broadcast data in the broadcast transmitting system 2 2011
8,204,137 Channel equalizer and method of processing broadcast signal in DTV receiving system 2 2011
8,472,481 DTV transmitting system and method of processing data in DTV transmitting system 0 2011
8,223,884 DTV transmitting system and method of processing DTV signal 1 2011
8,370,707 Digital broadcasting system and method of processing data in the digital broadcasting system 0 2011
8,542,709 Method of processing traffic information and digital broadcast system 0 2011
8,670,463 Digital broadcast system for transmitting/receiving digital broadcast data, and data processing method for use in the same 0 2012
8,391,388 Digital television transmitter/receiver and method of processing data in digital television transmitter/receiver 0 2012
8,488,717 Digital broadcasting system and method of processing data 0 2012
8,391,404 Digital broadcasting system and method of processing data in digital broadcasting system 0 2012
8,355,451 Channel equalizer and method of processing broadcast signal in DTV receiving system 0 2012
8,532,222 Digital broadcasting system and method of processing data 0 2012
9,094,159 Broadcasting transmitting system and method of processing broadcast data in the broadcast transmitting system 0 2012
8,731,100 DTV receiving system and method of processing DTV signal 0 2012
8,526,508 Channel equalizer and method of processing broadcast signal in DTV receiving system 0 2012
8,804,817 Digital television transmitting system and receiving system and method of processing broadcast data 0 2012
8,689,086 DTV transmitting system and method of processing broadcast data 0 2013
9,198,005 Digital broadcasting system and method of processing data 0 2013
9,185,413 Channel equalizer and method of processing broadcast signal in DTV receiving system 0 2013
RE45668 Digital television transmitter/receiver and method of processing data in digital television transmitter/receiver 0 2014
8,954,829 Digital broadcasting system and method of processing data 0 2014
9,185,366 Digital E8-VSB reception system and E8-VSB data demultiplexing method 0 2014
9,184,770 Broadcast transmitter and method of processing broadcast service data for transmission 0 2015
9,178,536 DTV transmitting system and method of processing broadcast data 0 2015
* Cited By Examiner

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