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

2 Status Updates

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

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.

Loading the Abstract Image... loading....

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddressTotal Patents
LG ELECTRONICS INC.SEOUL, KR20242

International Classification(s)

  • [Classification Symbol]
  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Choi, In Hwan Seoul, KR 601 8582
Gu, Young Mo Seoul, KR 77 2321
Kang, Kyung Won Seoul, KR 139 3980
Kwak, Kook Yeon Kyonggi-do, KR 361 6549

Cited Art Landscape

Patent Info (Count) # Cites Year
 
SAMSUNG ELECTRONICS CO., LTD. (1)
* 6,075,569 Method and apparatus for switching an operation mode of an HDTV system 114 1997
 
LG ELECTRONICS INC. (4)
* 5,629,958 Data frame structure and synchronization system for digital television signal 89 1994
* 5,602,595 ATV/MPEG sync system 84 1995
* 5,600,677 Trellis coded modulation system for digital television signal 183 1996
* 5,636,251 Receiver for a trellis coded digital television signal 158 1996
* Cited By Examiner

Patent Citation Ranking

Forward Cite Landscape

Patent Info (Count) # Cites Year
 
KONINKLIJKE PHILIPS ELECTRONICS N.V. (2)
* 7,111,221 Digital transmission system for an enhanced ATSC 8-VSB system 144 2002
* 7,944,988 Configuration for implementing enhanced VSB on the studio side 2 2003
 
Other [Check patent profile for assignment information] (2)
* 2009/0122,908 DIGITAL BROADCASTING TRANSMISSION/RECEPTION DEVICES CAPABLE OF IMPROVING A RECEIVING PERFORMANCE AND SIGNAL PROCESSING METHOD THEREOF 11 2008
9,515,776 Wireless transmission of multimedia streams which uses control information to associate error correction coding with an audiovisual stream 0 2012
 
COHERENT LOGIX, INCORPORATED (9)
8,332,896 Transmission of multimedia streams to mobile devices with cross stream association 1 2009
* 2009/0235,141 Transmission of Multimedia Streams to Mobile Devices With Cross Stream Association 24 2009
8,358,705 Transmission of multimedia streams to mobile devices with uncoded transport tunneling 0 2009
* 2009/0262,839 Transmission of Multimedia Streams to Mobile Devices With Uncoded Transport Tunneling 8 2009
8,347,339 Transmission of multimedia streams to mobile devices with variable training information 1 2009
* 2009/0288,121 Transmission of Multimedia Streams to Mobile Devices With Variable Training Information 2 2009
8,650,598 Wireless transport framework with variable equalizer training 0 2012
9,009,761 Wireless transport framework with variable frequency domain training 0 2013
9,363,543 Wireless system with variable training information based on device type 0 2015
 
TRUEPOSITION, INC. (2)
* 7,042,949 Robust data transmission using broadcast digital television signals 97 2001
8,041,505 Navigation services based on position location using broadcast digital television signals 15 2010
 
LG Electronics Inc. LLP (1)
8,984,381 DTV transmitting system and method of processing broadcast data 8 2014
 
FREESCALE SEMICONDUCTOR, INC. (2)
* 7,840,879 Wireless mobile device 0 2005
* 2007/0198,877 Wireless mobile device 2 2005
 
Guilbert Express (1)
* 2010/0081,105 HOT AIR GENERATOR 3 2009
 
ALCATEL LUCENT (1)
* 2012/0151,303 FORWARD ERROR CORRECTION WITH BIT-WISE INTERLEAVING 0 2010
 
SAMSUNG ELECTRONICS CO., LTD. (28)
7,668,250 Time-dependent trellis coding for more robust digital television signals 6 2004
* 2005/0074,074 Time-dependent trellis coding for more robust digital television signals 17 2004
* 7,593,474 Digital broadcast transmitting/receiving system having an improved receiving performance and signal processing method thereof 99 2005
* 2005/0162,886 Digital broadcast transmitting/receiving system having an improved receiving performance and signal processing method thereof 95 2005
* 8,019,011 Digital broadcast transmitting/receiving system having an improved receiving performance and signal processing method thereof 18 2006
* 2007/0002,960 Digital broadcast transmitting/receiving system having an improved receiving performance and signal processing method thereof 3 2006
8,548,000 Dual transmission stream generating device and method 0 2006
* 2007/0230,560 Dual transmission stream generating device and method 1 2006
* 8,184,695 Digital broadcasting transmitter, turbo stream processing method thereof, and digital broadcasting system having the same 0 2006
* 2007/0147,440 Digital broadcasting transmitter, turbo stream processing method thereof, and digital broadcasting system having the same 10 2006
7,590,187 Digital broadcasting transmission and/or reception system to improve receiving performance and signal processing method thereof 63 2008
* 2008/0273,121 DIGITAL BROADCASTING TRANSMISSION AND/OR RECEPTION SYSTEM TO IMPROVE RECEIVING PERFORMANCE AND SIGNAL PROCESSING METHOD THEREOF 30 2008
7,865,810 Robust error correction encoding/decoding apparatus and method of digital dual-stream broadcast reception/transmission system 1 2008
* 8,743,996 Digital broadcasting transmission/reception devices capable of improving a receiving performance and signal processing method thereof 0 2008
* 8,379,673 Digital broadcasting transmitter, turbo stream processing method thereof, and digital broadcasting system having the same 0 2008
* 8,275,004 Digital broadcasting transmitter, turbo stream processing method thereof, and digital broadcasting system having the same 1 2008
* 8,009,704 Digital broadcasting transmitter, turbo stream processing method thereof, and digital broadcasting system having the same 0 2008
* 7,920,622 Digital broadcasting transmitter, turbo stream processing method thereof, and digital broadcasting system having the same 1 2008
* 2009/0097,574 DIGITAL BROADCASTING TRANSMITTER, TURBO STREAM PROCESSING METHOD THEREOF, AND DIGITAL BROADCASTING SYSTEM HAVING THE SAME 1 2008
* 2009/0060,025 DIGITAL BROADCASTING TRANSMITTER, TURBO STREAM PROCESSING METHOD THEREOF, AND DIGITAL BROADCASTING SYSTEM HAVING THE SAME 4 2008
* 2009/0063,695 DIGITAL BROADCASTING TRANSMITTER, TURBO STREAM PROCESSING METHOD THEREOF, AND DIGITAL BROADCASTING SYSTEM HAVING THE SAME 5 2008
* 2009/0052,523 DIGITAL BROADCASTING TRANSMITTER, TURBO STREAM PROCESSING METHOD THEREOF, AND DIGITAL BROADCASTING SYSTEM HAVING THE SAME 3 2008
8,199,839 Digital broadcast transmitting/receiving system having an improved receiving performance and signal processing method thereof 0 2009
8,107,548 Digital broadcast transmitting/receiving system having an improved receiving performance and signal processing method thereof 1 2009
8,050,347 Digital broadcast transmitting/receiving system having an improved receiving performance and signal processing method thereof 9 2009
* 2010/0039,569 DIGITAL BROADCAST TRANSMITTING/RECEIVING SYSTEM HAVING AN IMPROVED RECEIVING PERFORMANCE AND SIGNAL PROCESSING METHOD THEREOF 5 2009
* 2010/0034,306 DIGITAL BROADCAST TRANSMITTING/RECEIVING SYSTEM HAVING AN IMPROVED RECEIVING PERFORMANCE AND SIGNAL PROCESSING METHOD THEREOF 1 2009
8,311,141 Time-dependent trellis coding for more robust digital television signals 0 2010
 
PACE PLC (2)
* 7,773,711 Method and system for detecting transmitted data signal quality and integrity 0 2006
* 2007/0140,361 Method and system for detecting transmitted data signal quality and integrity 1 2006
 
LG ELECTRONICS INC. (186)
* 7,010,038 VSB transmission system for processing supplemental transmission data 64 2001
6,947,487 VSB communication system 103 2001
* 2002/0172,277 VSB communication system 36 2001
* 2002/0085,632 VSB transmission system for processing supplemental transmission data 42 2001
7,148,932 Communication system in digital television 66 2001
7,460,606 VSB transmission system 63 2001
* 2002/0041,634 VSB Transmission system 4 2001
7,100,182 Digital VSB transmission system 5 2001
7,092,455 Digital VSB transmission system 74 2001
6,980,603 Digital VSB transmission system 87 2001
* 2002/0186,790 Digital VSB transmission system 40 2001
* 2002/0154,709 Digital VSB transmission system 55 2001
* 7,092,447 Communication system in digital television 67 2002
* 7,085,324 Communication system in digital television 75 2002
* 2002/0159,520 Communication system in digital television 42 2002
7,450,613 Digital transmission system with enhanced data multiplexing in VSB transmission system 75 2003
* 2004/0090,997 Digital transmission system with enhanced data multiplexing in VSB transmission system 48 2003
7,068,326 VSB reception system with enhanced signal detection for processing supplemental data 23 2004
7,030,935 VSB reception system with enhanced signal detection for processing supplemental data 79 2004
6,967,690 VSB reception system with enhanced signal detection for processing supplemental data 9 2004
6,956,619 VSB reception system with enhanced signal detection for processing supplemental data 68 2004
6,924,847 VSB reception system with enhanced signal detection for processing supplemental data 28 2004
6,922,215 VSB reception system with enhanced signal detection for processing supplemental data 48 2004
* 2004/0179,615 VSB reception system with enhanced signal detection for processing supplemental data 0 2004
* 2004/0179,616 VSB reception system with enhanced signal detection for processing supplemental data 16 2004
* 2004/0179,139 VSB reception system with enhanced signal detection for processing supplemental data 3 2004
* 2004/0179,613 VSB reception system with enhanced signal detection for processing supplemental data 0 2004
* 2004/0179,612 VSB reception system with enhanced signal detection for processing supplemental data 2 2004
7,616,688 VSB transmission system for processing supplemental transmission data 2 2004
7,539,247 VSB transmission system for processing supplemental transmission data 15 2004
7,522,666 VSB transmission system for processing supplemental transmission data 1 2004
* 7,346,107 VSB transmission system for processing supplemental transmission data 6 2004
* 2004/0184,547 VSB transmission system for processing supplemental transmission data 19 2004
* 2004/0187,055 VSB transmission system for processing supplemental transmission data 1 2004
* 2004/0184,469 VSB transmission system for processing supplemental transmission data 2 2004
* 2004/0179,621 VSB transmission system for processing supplemental transmission data 7 2004
7,706,449 Digital television system 1 2004
7,577,208 VSB transmission system 1 2004
7,298,786 VSB transmission system 4 2004
* 2005/0089,103 Digital television system 3 2004
* 2005/0078,760 VSB transmission system 0 2004
* 2005/0074,069 VSB transmission system 30 2004
* 2005/0041,748 Digital television system 30 2004
* 2005/0041,749 Digital television system 29 2004
7,636,391 VSB communication system 1 2004
7,634,003 VSB communication system 0 2004
7,634,006 VSB communication system 41 2004
* 2006/0039,503 VSB communication system 113 2004
* 2006/0002,464 VSB communication system 36 2004
7,430,251 VSB transmission system for processing supplemental transmission data 17 2004
* 2005/0089,095 VSB transmission system for processing supplemental transmission data 8 2004
7,599,348 Digital E8-VSB reception system and E8-VSB data demultiplexing method 36 2004
* 2005/0111,586 Digital E8-VSB reception system and E8-VSB data demultiplexing method 121 2004
7,712,124 VSB communication system 1 2005
7,631,340 VSB communication system 1 2005
* 2005/0152,446 VSB communication system 50 2005
* 2005/0141,606 VSB communication system 52 2005
7,742,530 Digital television system 1 2005
* 2005/0129,132 Digital television system 92 2005
* 7,027,103 VSB reception system with enhanced signal detection for processing supplemental data 20 2005
* 2005/0168,643 VSB reception system with enhanced signal detection for processing supplemental data 0 2005
* 7,167,212 VSB reception system with enhanced signal detection or processing supplemental data 8 2006
* 2006/0203,127 VSB reception system with enhanced signal detection for processing supplemental data 18 2006
* 7,949,055 Communication system in digital television 0 2006
* 2006/0227,882 Communication system in digital television 0 2006
7,620,118 Digital television transmitter/receiver and method of processing data in digital television transmitter/receiver 50 2006
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
* 7,289,162 VSB reception system with enhanced signal detection for processing supplemental data 0 2006
* 7,327,403 VSB reception system with enhanced signal detection for processing supplemental data 8 2006
* 7,319,495 VSB reception system with enhanced signal detection for processing supplemental data 0 2006
* 7,317,491 VSB reception system with enhanced signal detection for processing supplemental data 4 2006
* 7,317,492 VSB reception system with enhanced signal detection for processing supplemental data 3 2006
* 7,298,421 VSB reception system with enhanced signal detection for processing supplemental data 0 2006
* 7,256,839 VSB reception system with enhanced signal detection for processing supplemental data 7 2006
* 7,298,422 VSB reception system with enhanced signal detection for processing supplemental data 0 2006
* 7,643,093 VSB reception system with enhanced signal detection for processing supplemental data 0 2006
* 7,259,797 VSB reception system with enhanced signal detection for processing supplemental data 1 2006
* 2007/0113,141 VSB RECEPTION SYSTEM WITH ENHANCED SIGNAL DETECTION FOR PROCESSING SUPPLEMENTAL DATA 1 2006
7,876,835 Channel equalizer and method of processing broadcast signal in DTV receiving system 33 2007
7,739,581 DTV transmitting system and method of processing broadcast data 29 2007
* 2008/0134,007 DTV TRANSMITTING SYSTEM AND METHOD OF PROCESSING BROADCAST DATA 38 2007
8,351,497 Digital television transmitting system and receiving system and method of processing broadcast data 1 2007
7,613,246 VSB transmission system 0 2007
7,940,855 DTV receiving system and method of processing DTV signal 8 2007
7,881,408 Digital broadcasting system and method of processing data 0 2007
7,822,134 Digital broadcasting system and method of processing data 41 2007
* 2008/0239,161 DTV RECEIVING SYSTEM AND METHOD OF PROCESSING DTV SIGNAL 64 2007
7,873,104 Digital television transmitting system and receiving system and method of processing broadcasting data 5 2007
* 7,649,572 VSB reception system with enhanced signal detection for processing supplemental data 0 2007
* 7,630,019 VSB reception system with enhanced signal detection for processing supplemental data 0 2007
* 2008/0089,408 VSB RECEPTION SYSTEM WITH ENHANCED SIGNAL DETECTION FOR PROCESSING SUPPLEMENTAL DATA 29 2007
* 2008/0049,842 VSB RECEPTION SYSTEM WITH ENHANCED SIGNAL DETECTION FOR PROCESSING SUPPLEMENTAL DATA 1 2007
8,428,150 Digital television system 0 2007
* 7,619,689 VSB reception system with enhanced signal detection for processing supplemental data 0 2007
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
* 2008/0049,146 VSB RECEPTION SYSTEM WITH ENHANCED SIGNAL DETECTION FOR PROCESSING SUPPLEMENTAL DATA 28 2007
8,276,177 Method for controlling electronic program information and apparatus for receiving the electronic program information 0 2008
* 2009/0125,940 METHOD FOR CONTROLLING ELECTRONIC PROGRAM INFORMATION AND APPARATUS FOR RECEIVING THE ELECTRONIC PROGRAM INFORMATION 39 2008
8,135,034 Digital broadcast system for transmitting/receiving digital broadcast data, and data processing method for use in the same 6 2008
7,953,157 Digital broadcasting system and data processing method 11 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
* 7,705,920 Digital broadcasting system and method of processing data in digital broadcasting system 46 2008
7,646,828 Digital broadcasting system and method of processing data in digital broadcasting system 42 2008
* 2009/0059,086 DIGITAL BROADCASTING SYSTEM AND METHOD OF PROCESSING DATA IN DIGITAL BROADCASTING SYSTEM 59 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
* 2009/0310,014 DIGITAL E8-VSB RECEPTION SYSTEM AND E8-VSB DATA DEMULTIPLEXING METHOD 3 2009
8,130,833 VSB transmission system for processing supplemental transmission data 1 2009
8,059,718 VSB transmission system for processing supplemental transmission data 2 2009
8,320,485 VSB transmission system 0 2009
7,894,549 VSB transmission system 1 2009
* 2010/0017,689 VSB TRANSMISSION SYSTEM 16 2009
8,149,940 Digital television transmitter/receiver and method of processing data in digital television transmitter/receiver 2 2009
* 2010/0091,838 DIGITAL TELEVISION TRANSMITTER/RECEIVER AND METHOD OF PROCESSING DATA IN DIGITAL TELEVISION TRANSMITTER/RECEIVER 2 2009
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
7,787,054 VSB reception system with enhanced signal detection for processing supplemental data 8 2009
7,782,404 VSB reception system with enhanced signal detection for processing supplemental data 1 2009
7,755,704 VSB reception system with enhanced signal detection for processing supplemental data 8 2009
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
* 8,054,858 DTV transmitting system and method of processing data in DTV transmitting system 1 2010
* 7,995,617 DTV transmitting system and method of processing data in DTV transmitting system 0 2010
* 2010/0226,392 DTV TRANSMITTING SYSTEM AND METHOD OF PROCESSING DATA IN DTV TRANSMITTING SYSTEM 40 2010
8,098,694 Method of processing traffic information and digital broadcast system 2 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 4 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
* 2011/0075,725 DIGITAL BROADCASTING SYSTEM AND METHOD OF PROCESSING DATA IN DIGITAL BROADCASTING SYSTEM 1 2010
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 4 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 7 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 3 2011
8,472,481 DTV transmitting system and method of processing data in DTV transmitting system 0 2011
9,363,490 Digital E8-VSB reception system and E8-VSB data demultiplexing method 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 1 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
9,392,281 Digital television transmitting system and receiving system and method of processing broadcasting data 0 2013
9,490,936 Digital broadcast system for transmitting/receiving digital broadcast data, and data processing method for use in the same 0 2014
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
9,369,154 Digital broadcasting system and method of processing data in digital broadcasting system 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 3 2015
9,425,827 DTV transmitting system and method of processing broadcast data 0 2015
9,444,579 Broadcast transmitter and method of processing broadcast service data for transmission 0 2015
* Cited By Examiner