JP2012182623A5 - - Google Patents

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Publication number
JP2012182623A5
JP2012182623A5 JP2011043720A JP2011043720A JP2012182623A5 JP 2012182623 A5 JP2012182623 A5 JP 2012182623A5 JP 2011043720 A JP2011043720 A JP 2011043720A JP 2011043720 A JP2011043720 A JP 2011043720A JP 2012182623 A5 JP2012182623 A5 JP 2012182623A5
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JP
Japan
Prior art keywords
decoding
satisfied
end condition
bit determination
bit
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JP2011043720A
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English (en)
Japanese (ja)
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JP2012182623A (ja
JP5790029B2 (ja
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Priority to JP2011043720A priority Critical patent/JP5790029B2/ja
Priority claimed from JP2011043720A external-priority patent/JP5790029B2/ja
Priority to US13/357,840 priority patent/US8762812B2/en
Priority to CN2012100431018A priority patent/CN102655413A/zh
Publication of JP2012182623A publication Critical patent/JP2012182623A/ja
Publication of JP2012182623A5 publication Critical patent/JP2012182623A5/ja
Application granted granted Critical
Publication of JP5790029B2 publication Critical patent/JP5790029B2/ja
Active legal-status Critical Current
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JP2011043720A 2011-01-03 2011-03-01 復号装置、復号方法、およびプログラム Active JP5790029B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2011043720A JP5790029B2 (ja) 2011-03-01 2011-03-01 復号装置、復号方法、およびプログラム
US13/357,840 US8762812B2 (en) 2011-01-03 2012-01-25 Decoding device, decoding method, and program
CN2012100431018A CN102655413A (zh) 2011-03-01 2012-02-23 解码装置、解码方法和程序

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2011043720A JP5790029B2 (ja) 2011-03-01 2011-03-01 復号装置、復号方法、およびプログラム

Publications (3)

Publication Number Publication Date
JP2012182623A JP2012182623A (ja) 2012-09-20
JP2012182623A5 true JP2012182623A5 (enExample) 2014-04-17
JP5790029B2 JP5790029B2 (ja) 2015-10-07

Family

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Family Applications (1)

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JP2011043720A Active JP5790029B2 (ja) 2011-01-03 2011-03-01 復号装置、復号方法、およびプログラム

Country Status (3)

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US (1) US8762812B2 (enExample)
JP (1) JP5790029B2 (enExample)
CN (1) CN102655413A (enExample)

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US8640013B2 (en) * 2011-09-22 2014-01-28 Kabushiki Kaisha Toshiba Storage device
US9612903B2 (en) * 2012-10-11 2017-04-04 Micron Technology, Inc. Updating reliability data with a variable node and check nodes
US9116822B2 (en) 2012-12-07 2015-08-25 Micron Technology, Inc. Stopping criteria for layered iterative error correction
US11206042B2 (en) 2017-03-09 2021-12-21 Lg Electronics Inc. Layered decoding method for LDPC code and device therefor
KR102247164B1 (ko) * 2020-06-23 2021-05-03 한국과학기술원 채널 복호기의 동작과 결합한 플래시 메모리 읽기 방법 및 그 장치

Family Cites Families (25)

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US6944803B2 (en) * 2000-07-06 2005-09-13 Her Majesty The Queen In Right Of Canada, As Represented By The Minister Of Industry Through The Communications Research Centre Canada Code structure, encoder, encoding method, and associated decoder and decoding method and iteratively decodable code structure, encoder, encoding method, and associated iterative decoder and iterative decoding method
US20040109507A1 (en) * 2002-12-06 2004-06-10 Ido Kanter Sequential decoding of parity check codes
US7103825B2 (en) * 2003-08-19 2006-09-05 Mitsubishi Electric Research Laboratories, Inc. Decoding error-correcting codes based on finite geometries
JP4296949B2 (ja) * 2004-02-03 2009-07-15 ソニー株式会社 復号装置及び方法、並びに情報処理装置及び方法
KR100630177B1 (ko) * 2004-02-06 2006-09-29 삼성전자주식회사 최대 다이버시티 이득을 가지는 시공간 저밀도 패리티검사 부호 부호화/복호화 장치 및 방법
KR100924189B1 (ko) * 2004-12-02 2009-10-29 미쓰비시덴키 가부시키가이샤 복호 장치 및 통신 장치
US7373585B2 (en) * 2005-01-14 2008-05-13 Mitsubishi Electric Research Laboratories, Inc. Combined-replica group-shuffled iterative decoding for error-correcting codes
EP1717959A1 (en) * 2005-04-29 2006-11-02 STMicroelectronics N.V. Method and device for controlling the decoding of a LDPC encoded codeword, in particular for DVB-S2 LDPC encoded codewords
US7810014B2 (en) * 2005-11-07 2010-10-05 Samsung Electronics Co., Ltd. Apparatus and method for stopping iterative decoding in a mobile communication system
JP4229948B2 (ja) * 2006-01-17 2009-02-25 Ｎｅｃエレクトロニクス株式会社 復号装置、復号方法、及び受信装置
EP1841073A1 (en) * 2006-03-29 2007-10-03 STMicroelectronics N.V. Fast convergence LDPC decoding using BCJR algorithm at the check nodes
US8184712B2 (en) * 2006-04-30 2012-05-22 Hewlett-Packard Development Company, L.P. Robust and efficient compression/decompression providing for adjustable division of computational complexity between encoding/compression and decoding/decompression
JP4253332B2 (ja) 2006-07-03 2009-04-08 株式会社東芝 復号装置、方法およびプログラム
US20080052594A1 (en) * 2006-07-28 2008-02-28 Yedidia Jonathan S Method and system for replica group-shuffled iterative decoding of quasi-cyclic low-density parity check codes
JP4208017B2 (ja) * 2007-02-16 2009-01-14 ソニー株式会社 復号方法および復号装置
US8261170B2 (en) * 2007-06-19 2012-09-04 Mitsubishi Electric Research Laboratories, Inc. Multi-stage decoder for error-correcting codes
US7958429B2 (en) * 2007-07-02 2011-06-07 Broadcom Corporation Distributed processing LDPC (low density parity check) decoder
US20090113256A1 (en) * 2007-10-24 2009-04-30 Nokia Corporation Method, computer program product, apparatus and device providing scalable structured high throughput LDPC decoding
JP4462342B2 (ja) * 2007-12-18 2010-05-12 ソニー株式会社 復号装置および復号方法
JP2009225164A (ja) * 2008-03-17 2009-10-01 Toshiba Corp 復号装置および復号装置を有するテレビジョン受信機
JP2009290657A (ja) * 2008-05-30 2009-12-10 Fujitsu Ltd 誤り訂正装置
JP4881355B2 (ja) * 2008-08-19 2012-02-22 日本放送協会 Ｌｄｐｃ符号の符号化器及び復号器、並びにプログラム、送信装置及び受信装置
FR2944660B1 (fr) * 2009-04-16 2011-09-09 St Microelectronics Sa Decodeur ldpc
US20110138255A1 (en) * 2009-12-09 2011-06-09 Lee Daniel Chonghwan Probabilistic Learning-Based Decoding of Communication Signals
US8656249B2 (en) * 2011-09-07 2014-02-18 Lsi Corporation Multi-level LDPC layer decoder

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