VSB reception system with enhanced signal detection for processing supplemental data

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 6760077
APP PUB NO 20020126222A1
SERIAL NO

09933206

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ATTORNEY / AGENT: (SPONSORED)

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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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Patent Owner(s)

Patent OwnerAddressTotal Patents
LG ELECTRONICS INC.SEOUL, KR22476

International Classification(s)

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  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Choi, In Hwan Seoul, KR 609 9784
Gu, Young Mo Seoul, KR 77 2551
Kang, Kyung Won Seoul, KR 139 4387
Kwak, Kook Yeon Kyonggi-do, KR 367 7421

Cited Art Landscape

Patent Info (Count) # Cites Year
 
SAMSUNG ELECTRONICS CO., LTD. (1)
* 6075569 Method and apparatus for switching an operation mode of an HDTV system 120 1997
 
LG ELECTRONICS INC. (4)
* 5629958 Data frame structure and synchronization system for digital television signal 90 1994
* 5602595 ATV/MPEG sync system 85 1995
* 5600677 Trellis coded modulation system for digital television signal 185 1996
* 5636251 Receiver for a trellis coded digital television signal 164 1996
* Cited By Examiner

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Patent Info (Count) # Cites Year
 
Other [Check patent profile for assignment information] (1)
* 2009/0122,908 DIGITAL BROADCASTING TRANSMISSION/RECEPTION DEVICES CAPABLE OF IMPROVING A RECEIVING PERFORMANCE AND SIGNAL PROCESSING METHOD THEREOF 11 2008
 
COHERENT LOGIX, INCORPORATED (10)
8332896 Transmission of multimedia streams to mobile devices with cross stream association 2 2009
* 2009/0235,141 Transmission of Multimedia Streams to Mobile Devices With Cross Stream Association 26 2009
8358705 Transmission of multimedia streams to mobile devices with uncoded transport tunneling 1 2009
* 2009/0262,839 Transmission of Multimedia Streams to Mobile Devices With Uncoded Transport Tunneling 8 2009
8347339 Transmission of multimedia streams to mobile devices with variable training information 2 2009
* 2009/0288,121 Transmission of Multimedia Streams to Mobile Devices With Variable Training Information 2 2009
9515776 Wireless transmission of multimedia streams which uses control information to associate error correction coding with an audiovisual stream 0 2012
8650598 Wireless transport framework with variable equalizer training 0 2012
9009761 Wireless transport framework with variable frequency domain training 0 2013
9363543 Wireless system with variable training information based on device type 0 2015
 
TRUEPOSITION, INC. (2)
* 7042949 Robust data transmission using broadcast digital television signals 103 2001
8041505 Navigation services based on position location using broadcast digital television signals 15 2010
 
LG Electronics Inc. LLP (1)
8984381 DTV transmitting system and method of processing broadcast data 13 2014
 
GUILBERT EXPRESS (1)
* 2010/0081,105 HOT AIR GENERATOR 3 2009
 
ALCATEL LUCENT (1)
* 2012/0151,303 FORWARD ERROR CORRECTION WITH BIT-WISE INTERLEAVING 1 2010
 
KONINKLIJKE PHILIPS ELECTRONICS N.V. (3)
* 7111221 Digital transmission system for an enhanced ATSC 8-VSB system 152 2002
* 2002/0194,570 Improved digital transmission system for an enhanced ATSC 8-VSB system 101 2002
* 7944988 Configuration for implementing enhanced VSB on the studio side 4 2003
 
SAMSUNG ELECTRONICS CO., LTD. (28)
7668250 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
* 7593474 Digital broadcast transmitting/receiving system having an improved receiving performance and signal processing method thereof 109 2005
* 2005/0162,886 Digital broadcast transmitting/receiving system having an improved receiving performance and signal processing method thereof 101 2005
* 8019011 Digital broadcast transmitting/receiving system having an improved receiving performance and signal processing method thereof 23 2006
* 2007/0002,960 Digital broadcast transmitting/receiving system having an improved receiving performance and signal processing method thereof 3 2006
8548000 Dual transmission stream generating device and method 0 2006
* 2007/0230,560 Dual transmission stream generating device and method 1 2006
* 8184695 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
7590187 Digital broadcasting transmission and/or reception system to improve receiving performance and signal processing method thereof 69 2008
* 2008/0273,121 DIGITAL BROADCASTING TRANSMISSION AND/OR RECEPTION SYSTEM TO IMPROVE RECEIVING PERFORMANCE AND SIGNAL PROCESSING METHOD THEREOF 35 2008
7865810 Robust error correction encoding/decoding apparatus and method of digital dual-stream broadcast reception/transmission system 1 2008
* 8743996 Digital broadcasting transmission/reception devices capable of improving a receiving performance and signal processing method thereof 0 2008
* 8379673 Digital broadcasting transmitter, turbo stream processing method thereof, and digital broadcasting system having the same 0 2008
* 8275004 Digital broadcasting transmitter, turbo stream processing method thereof, and digital broadcasting system having the same 1 2008
* 8009704 Digital broadcasting transmitter, turbo stream processing method thereof, and digital broadcasting system having the same 1 2008
* 7920622 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
8199839 Digital broadcast transmitting/receiving system having an improved receiving performance and signal processing method thereof 0 2009
8107548 Digital broadcast transmitting/receiving system having an improved receiving performance and signal processing method thereof 2 2009
8050347 Digital broadcast transmitting/receiving system having an improved receiving performance and signal processing method thereof 13 2009
* 2010/0039,569 DIGITAL BROADCAST TRANSMITTING/RECEIVING SYSTEM HAVING AN IMPROVED RECEIVING PERFORMANCE AND SIGNAL PROCESSING METHOD THEREOF 6 2009
* 2010/0034,306 DIGITAL BROADCAST TRANSMITTING/RECEIVING SYSTEM HAVING AN IMPROVED RECEIVING PERFORMANCE AND SIGNAL PROCESSING METHOD THEREOF 1 2009
8311141 Time-dependent trellis coding for more robust digital television signals 0 2010
 
PACE PLC (2)
* 7773711 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
 
NXP USA, INC. (2)
* 7840879 Wireless mobile device 0 2005
* 2007/0198,877 Wireless mobile device 2 2005
 
LG ELECTRONICS INC. (194)
* 7010038 VSB transmission system for processing supplemental transmission data 70 2001
6947487 VSB communication system 111 2001
* 2002/0172,277 VSB communication system 39 2001
* 2002/0085,632 VSB transmission system for processing supplemental transmission data 49 2001
7148932 Communication system in digital television 72 2001
7460606 VSB transmission system 69 2001
* 2002/0041,634 VSB Transmission system 5 2001
7100182 Digital VSB transmission system 6 2001
7092455 Digital VSB transmission system 80 2001
6980603 Digital VSB transmission system 93 2001
* 2002/0186,790 Digital VSB transmission system 46 2001
* 2002/0154,709 Digital VSB transmission system 63 2001
* 7092447 Communication system in digital television 73 2002
* 7085324 Communication system in digital television 81 2002
* 2002/0159,520 Communication system in digital television 49 2002
7450613 Digital transmission system with enhanced data multiplexing in VSB transmission system 82 2003
* 2004/0090,997 Digital transmission system with enhanced data multiplexing in VSB transmission system 58 2003
7068326 VSB reception system with enhanced signal detection for processing supplemental data 24 2004
7030935 VSB reception system with enhanced signal detection for processing supplemental data 87 2004
6967690 VSB reception system with enhanced signal detection for processing supplemental data 9 2004
6956619 VSB reception system with enhanced signal detection for processing supplemental data 74 2004
6924847 VSB reception system with enhanced signal detection for processing supplemental data 31 2004
6922215 VSB reception system with enhanced signal detection for processing supplemental data 53 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 21 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 3 2004
7616688 VSB transmission system for processing supplemental transmission data 2 2004
7539247 VSB transmission system for processing supplemental transmission data 15 2004
7522666 VSB transmission system for processing supplemental transmission data 1 2004
* 7346107 VSB transmission system for processing supplemental transmission data 6 2004
* 2004/0184,547 VSB transmission system for processing supplemental transmission data 24 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
7706449 Digital television system 1 2004
7577208 VSB transmission system 1 2004
7298786 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 31 2004
* 2005/0041,748 Digital television system 31 2004
* 2005/0041,749 Digital television system 30 2004
7636391 VSB communication system 1 2004
7634003 VSB communication system 0 2004
7634006 VSB communication system 46 2004
* 2006/0039,503 VSB communication system 123 2004
* 2006/0002,464 VSB communication system 37 2004
7430251 VSB transmission system for processing supplemental transmission data 18 2004
* 2005/0089,095 VSB transmission system for processing supplemental transmission data 15 2004
7599348 Digital E8-VSB reception system and E8-VSB data demultiplexing method 37 2004
* 2005/0111,586 Digital E8-VSB reception system and E8-VSB data demultiplexing method 129 2004
7712124 VSB communication system 1 2005
7631340 VSB communication system 1 2005
* 2005/0152,446 VSB communication system 55 2005
* 2005/0141,606 VSB communication system 57 2005
7742530 Digital television system 1 2005
* 2005/0129,132 Digital television system 99 2005
* 7027103 VSB reception system with enhanced signal detection for processing supplemental data 21 2005
* 2005/0168,643 VSB reception system with enhanced signal detection for processing supplemental data 0 2005
* 7167212 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 23 2006
* 7949055 Communication system in digital television 0 2006
* 2006/0227,882 Communication system in digital television 2 2006
7620118 Digital television transmitter/receiver and method of processing data in digital television transmitter/receiver 55 2006
7804860 Method of processing traffic information and digital broadcast system 5 2006
7840868 Method of processing traffic information and digital broadcast system 3 2006
* 7289162 VSB reception system with enhanced signal detection for processing supplemental data 0 2006
* 7327403 VSB reception system with enhanced signal detection for processing supplemental data 8 2006
* 7319495 VSB reception system with enhanced signal detection for processing supplemental data 0 2006
* 7317491 VSB reception system with enhanced signal detection for processing supplemental data 4 2006
* 7317492 VSB reception system with enhanced signal detection for processing supplemental data 3 2006
* 7298421 VSB reception system with enhanced signal detection for processing supplemental data 0 2006
* 7256839 VSB reception system with enhanced signal detection for processing supplemental data 7 2006
* 7298422 VSB reception system with enhanced signal detection for processing supplemental data 0 2006
* 7643093 VSB reception system with enhanced signal detection for processing supplemental data 0 2006
* 7259797 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
7876835 Channel equalizer and method of processing broadcast signal in DTV receiving system 38 2007
7739581 DTV transmitting system and method of processing broadcast data 34 2007
* 2008/0134,007 DTV TRANSMITTING SYSTEM AND METHOD OF PROCESSING BROADCAST DATA 45 2007
8351497 Digital television transmitting system and receiving system and method of processing broadcast data 2 2007
7613246 VSB transmission system 0 2007
7940855 DTV receiving system and method of processing DTV signal 8 2007
7881408 Digital broadcasting system and method of processing data 0 2007
7822134 Digital broadcasting system and method of processing data 48 2007
* 2008/0239,161 DTV RECEIVING SYSTEM AND METHOD OF PROCESSING DTV SIGNAL 72 2007
7873104 Digital television transmitting system and receiving system and method of processing broadcasting data 5 2007
* 7649572 VSB reception system with enhanced signal detection for processing supplemental data 0 2007
* 7630019 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 31 2007
* 2008/0049,842 VSB RECEPTION SYSTEM WITH ENHANCED SIGNAL DETECTION FOR PROCESSING SUPPLEMENTAL DATA 1 2007
8428150 Digital television system 0 2007
* 7619689 VSB reception system with enhanced signal detection for processing supplemental data 0 2007
7619690 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 29 2007
* 2008/0049,146 VSB RECEPTION SYSTEM WITH ENHANCED SIGNAL DETECTION FOR PROCESSING SUPPLEMENTAL DATA 29 2007
8276177 Method for controlling electronic program information and apparatus for receiving the electronic program information 1 2008
* 2009/0125,940 METHOD FOR CONTROLLING ELECTRONIC PROGRAM INFORMATION AND APPARATUS FOR RECEIVING THE ELECTRONIC PROGRAM INFORMATION 42 2008
8135034 Digital broadcast system for transmitting/receiving digital broadcast data, and data processing method for use in the same 8 2008
7953157 Digital broadcasting system and data processing method 12 2008
7831885 Digital broadcast receiver and method of processing data in digital broadcast receiver 5 2008
8370728 Digital broadcasting system and method of processing data in digital broadcasting system 0 2008
8099654 Digital broadcasting system and method of processing data in the digital broadcasting system 4 2008
8005167 Digital broadcasting system and method of processing data in digital broadcasting system 4 2008
7965778 Digital broadcasting system and method of processing data in digital broadcasting system 5 2008
* 7705920 Digital broadcasting system and method of processing data in digital broadcasting system 52 2008
7646828 Digital broadcasting system and method of processing data in digital broadcasting system 52 2008
* 2009/0059,086 DIGITAL BROADCASTING SYSTEM AND METHOD OF PROCESSING DATA IN DIGITAL BROADCASTING SYSTEM 65 2008
8166374 Digital transmission system with enhanced data multiplexing in VSB transmission system 0 2008
* 2009/0037,794 DIGITAL TRANSMISSION SYSTEM WITH ENHANCED DATA MULTIPLEXING IN VSB TRANSMISSION SYSTEM 49 2008
8068517 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
8130833 VSB transmission system for processing supplemental transmission data 1 2009
8059718 VSB transmission system for processing supplemental transmission data 3 2009
8320485 VSB transmission system 0 2009
7894549 VSB transmission system 1 2009
* 2010/0017,689 VSB TRANSMISSION SYSTEM 16 2009
8149940 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
8335280 Digital broadcasting system and method of processing data in digital broadcasting system 0 2009
7787053 VSB reception system with enhanced signal detection for processing supplemental data 9 2009
7787054 VSB reception system with enhanced signal detection for processing supplemental data 9 2009
7782404 VSB reception system with enhanced signal detection for processing supplemental data 1 2009
7755704 VSB reception system with enhanced signal detection for processing supplemental data 9 2009
7856651 VSB communication system 2 2010
8433973 Digital broadcasting system and method of processing data 1 2010
8429504 DTV transmitting system and method of processing broadcast data 1 2010
8135038 Digital broadcast system for transmitting/receiving digital broadcast data, and data processing method for use in the same 5 2010
* 8054858 DTV transmitting system and method of processing data in DTV transmitting system 1 2010
* 7995617 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 45 2010
8098694 Method of processing traffic information and digital broadcast system 2 2010
8018976 Method of processing traffic information and digital broadcast system 0 2010
8018977 Method of processing traffic information and digital broadcast system 0 2010
8018978 Method of processing traffic information and digital broadcast system 0 2010
7982808 Digital broadcasting system and method of processing data in digital broadcasting system 1 2010
8743971 Digital television system 0 2010
7911539 VSB reception system with enhanced signal detection for processing supplemental data 2 2010
8473807 Method of processing traffic information and digital broadcast system 2 2010
8213544 Digital broadcasting system and method of processing data 0 2010
8042019 Broadcast transmitting/receiving system and method of processing broadcast data in a broadcast transmitting/receiving system 4 2010
8054891 Channel equalizer and method of processing broadcast signal in DTV receiving system 2 2010
8964856 Digital broadcasting system and method of processing data in digital broadcasting system 0 2010
8611731 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 2 2010
8023047 Digital broadcasting system and method of processing data 1 2010
8374252 Digital broadcasting system and data processing method 3 2010
* 2011/0164,561 DIGITAL BROADCASTING SYSTEM AND DATA PROCESSING METHOD 2 2010
8164691 VSB reception system with enhanced signal detection for processing supplemental data 0 2011
8068561 DTV receiving system and method of processing DTV signal 5 2011
* 8314891 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
8165244 Digital broadcasting system and method of processing data in digital broadcasting system 8 2011
8218675 Digital broadcasting system and method of processing 2 2011
8201050 Broadcast transmitting system and method of processing broadcast data in the broadcast transmitting system 2 2011
8204137 Channel equalizer and method of processing broadcast signal in DTV receiving system 4 2011
8472481 DTV transmitting system and method of processing data in DTV transmitting system 0 2011
9363490 Digital E8-VSB reception system and E8-VSB data demultiplexing method 0 2011
8223884 DTV transmitting system and method of processing DTV signal 3 2011
8370707 Digital broadcasting system and method of processing data in the digital broadcasting system 1 2011
8542709 Method of processing traffic information and digital broadcast system 1 2011
8670463 Digital broadcast system for transmitting/receiving digital broadcast data, and data processing method for use in the same 0 2012
8391388 Digital television transmitter/receiver and method of processing data in digital television transmitter/receiver 0 2012
8488717 Digital broadcasting system and method of processing data 1 2012
8391404 Digital broadcasting system and method of processing data in digital broadcasting system 0 2012
8355451 Channel equalizer and method of processing broadcast signal in DTV receiving system 0 2012
8532222 Digital broadcasting system and method of processing data 4 2012
9094159 Broadcasting transmitting system and method of processing broadcast data in the broadcast transmitting system 0 2012
8731100 DTV receiving system and method of processing DTV signal 0 2012
8526508 Channel equalizer and method of processing broadcast signal in DTV receiving system 0 2012
8804817 Digital television transmitting system and receiving system and method of processing broadcast data 1 2012
8689086 DTV transmitting system and method of processing broadcast data 0 2013
9198005 Digital broadcasting system and method of processing data 0 2013
9185413 Channel equalizer and method of processing broadcast signal in DTV receiving system 0 2013
9521441 Digital broadcasting system and method of processing data 0 2013
9392281 Digital television transmitting system and receiving system and method of processing broadcasting data 0 2013
9490936 Digital broadcast system for transmitting/receiving digital broadcast data, and data processing method for use in the same 0 2014
9736508 DTV receiving system and method of processing DTV signal 0 2014
9564989 Digital television transmitting system and receiving system and method of processing broadcast data 0 2014
RE45668 Digital television transmitter/receiver and method of processing data in digital television transmitter/receiver 0 2014
9756334 Digital television system 0 2014
8954829 Digital broadcasting system and method of processing data 0 2014
9185366 Digital E8-VSB reception system and E8-VSB data demultiplexing method 0 2014
9369154 Digital broadcasting system and method of processing data in digital broadcasting system 1 2014
9184770 Broadcast transmitter and method of processing broadcast service data for transmission 0 2015
9178536 DTV transmitting system and method of processing broadcast data 8 2015
9425827 DTV transmitting system and method of processing broadcast data 1 2015
9444579 Broadcast transmitter and method of processing broadcast service data for transmission 0 2015
9755849 Digital broadcasting system and method of processing data in digital broadcasting system 0 2016
9680506 DTV transmitting system and method of processing broadcast data 0 2016
9660764 Broadcast transmitter and method of processing broadcast service data for transmission 0 2016
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