BRPI0908963A2 - Aparelho e método decodificação de sinais - Google Patents

Aparelho e método decodificação de sinais

Info

Publication number
BRPI0908963A2
BRPI0908963A2 BRPI0908963-2A BRPI0908963A BRPI0908963A2 BR PI0908963 A2 BRPI0908963 A2 BR PI0908963A2 BR PI0908963 A BRPI0908963 A BR PI0908963A BR PI0908963 A2 BRPI0908963 A2 BR PI0908963A2
Authority
BR
Brazil
Prior art keywords
decoding apparatus
signal decoding
signal
decoding
Prior art date
Application number
BRPI0908963-2A
Other languages
English (en)
Portuguese (pt)
Inventor
Stefan Mueller
Alexander Kravtchenko
Stanislaw Klinke
Scott Lopresto
Original Assignee
Thomson Licensing
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Thomson Licensing filed Critical Thomson Licensing
Publication of BRPI0908963A2 publication Critical patent/BRPI0908963A2/pt

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
    • H03M13/03—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words
    • H03M13/05—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words using block codes, i.e. a predetermined number of check bits joined to a predetermined number of information bits
    • H03M13/11—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words using block codes, i.e. a predetermined number of check bits joined to a predetermined number of information bits using multiple parity bits
    • H03M13/1102—Codes on graphs and decoding on graphs, e.g. low-density parity check [LDPC] codes
    • H03M13/1148—Structural properties of the code parity-check or generator matrix
    • H03M13/1171—Parity-check or generator matrices with non-binary elements, e.g. for non-binary LDPC codes
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
    • H03M13/25—Error detection or forward error correction by signal space coding, i.e. adding redundancy in the signal constellation, e.g. Trellis Coded Modulation [TCM]
    • H03M13/258—Error detection or forward error correction by signal space coding, i.e. adding redundancy in the signal constellation, e.g. Trellis Coded Modulation [TCM] with turbo codes, e.g. Turbo Trellis Coded Modulation [TTCM]
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
    • H03M13/37—Decoding methods or techniques, not specific to the particular type of coding provided for in groups H03M13/03 - H03M13/35
    • H03M13/39—Sequence estimation, i.e. using statistical methods for the reconstruction of the original codes
    • H03M13/3944—Sequence estimation, i.e. using statistical methods for the reconstruction of the original codes for block codes, especially trellis or lattice decoding thereof
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
    • H03M13/37—Decoding methods or techniques, not specific to the particular type of coding provided for in groups H03M13/03 - H03M13/35
    • H03M13/39—Sequence estimation, i.e. using statistical methods for the reconstruction of the original codes
    • H03M13/395—Sequence estimation, i.e. using statistical methods for the reconstruction of the original codes using a collapsed trellis, e.g. M-step algorithm, radix-n architectures with n>2

Landscapes

  • Physics & Mathematics (AREA)
  • Probability & Statistics with Applications (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Error Detection And Correction (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
BRPI0908963-2A 2008-03-28 2009-03-27 Aparelho e método decodificação de sinais BRPI0908963A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US7231608P 2008-03-28 2008-03-28
EP08162031 2008-08-07
PCT/US2009/038542 WO2009120952A2 (en) 2008-03-27 2009-03-27 Apparatus and method for decoding signals

Publications (1)

Publication Number Publication Date
BRPI0908963A2 true BRPI0908963A2 (pt) 2015-07-28

Family

ID=41114758

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0908963-2A BRPI0908963A2 (pt) 2008-03-28 2009-03-27 Aparelho e método decodificação de sinais

Country Status (7)

Country Link
US (1) US9008188B2 (enExample)
EP (1) EP2258111A4 (enExample)
JP (1) JP5534528B2 (enExample)
KR (1) KR20110006666A (enExample)
CN (1) CN101981932B (enExample)
BR (1) BRPI0908963A2 (enExample)
WO (1) WO2009120952A2 (enExample)

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US8583979B1 (en) * 2008-10-17 2013-11-12 Sk Hynix Memory Solutions Inc. Multiple interleavers in a coding system
US8635357B2 (en) * 2009-09-08 2014-01-21 Google Inc. Dynamic selection of parameter sets for transcoding media data
KR20110038585A (ko) * 2009-10-08 2011-04-14 엘지전자 주식회사 다중 안테나 시스템에서 상향링크 전송 방법 및 장치
KR101144816B1 (ko) 2009-11-13 2012-05-14 한국전자통신연구원 통신 시스템에서 데이터 수신 장치 및 방법
US8699641B2 (en) * 2010-06-10 2014-04-15 Qualcomm Incorporated Method and apparatus for ATSC signal processing
US20110307757A1 (en) * 2010-06-11 2011-12-15 MIRICS, Semiconductor Limited Systems and methods for error correction
WO2012034281A1 (en) * 2010-09-16 2012-03-22 Huawei Technologies Co., Ltd. Feedback information relating to a mobile communications system using carrier aggregation
US9361479B2 (en) 2011-04-29 2016-06-07 Stephen Lesavich Method and system for electronic content storage and retrieval using Galois fields and geometric shapes on cloud computing networks
US9137250B2 (en) 2011-04-29 2015-09-15 Stephen Lesavich Method and system for electronic content storage and retrieval using galois fields and information entropy on cloud computing networks
US9569771B2 (en) 2011-04-29 2017-02-14 Stephen Lesavich Method and system for storage and retrieval of blockchain blocks using galois fields
US9037564B2 (en) 2011-04-29 2015-05-19 Stephen Lesavich Method and system for electronic content storage and retrieval with galois fields on cloud computing networks
US8819515B2 (en) * 2011-12-30 2014-08-26 Lsi Corporation Mixed domain FFT-based non-binary LDPC decoder
KR102058499B1 (ko) * 2013-01-02 2020-01-22 삼성전자주식회사 리드-솔로몬 저밀도 패리티 검사 디코더를 포함하는 반도체 메모리 시스템 및 그것의 읽기 방법
RU2012152710A (ru) * 2012-12-06 2014-06-20 ЭлЭсАй Корпорейшн Модуляционное кодирование битов четности, сформированных с использованием кода с исправлением ошибок
TWI565246B (zh) * 2015-01-12 2017-01-01 晨星半導體股份有限公司 迴旋編碼的解碼方法
TWI555339B (zh) * 2015-04-21 2016-10-21 國立清華大學 疊代式解碼裝置、疊代式訊號檢驗裝置與資訊更新方法
US11438014B2 (en) * 2019-05-31 2022-09-06 Washington State University Deep neural network a posteriori probability detectors and media noise predictors for one- and two-dimensional magnetic recording
US11411593B2 (en) 2020-04-29 2022-08-09 Eagle Technology, Llc Radio frequency (RF) system including programmable processing circuit performing butterfly computations and related methods
US11502715B2 (en) * 2020-04-29 2022-11-15 Eagle Technology, Llc Radio frequency (RF) system including programmable processing circuit performing block coding computations and related methods
US12327854B2 (en) 2020-05-30 2025-06-10 Solomon Alema Asfha Apparatuses and methods for carbon dioxide capturing and electrical energy producing system
US20250125876A1 (en) * 2023-10-12 2025-04-17 Cisco Technology, Inc. Increasing burst error tolerance on otn

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JP2003258776A (ja) 2002-02-28 2003-09-12 Tama Tlo Kk 通信装置、通信システム及びテレビ会議システム
US7266749B1 (en) 2002-06-27 2007-09-04 Legend Silicon Corporation Trellis construction based on parity check matrix for BCH code
US7555696B2 (en) * 2004-12-09 2009-06-30 General Instrument Corporation Method and apparatus for forward error correction in a content distribution system
EP1841075A4 (en) * 2004-12-15 2009-01-07 Nec Corp ERROR CORRECTION CODING DEVICE AND ERROR CORRECTION CODING PROCESS USED THEREOF
CN1983861B (zh) 2005-06-21 2012-09-26 三星电子株式会社 通信系统中发送/接收数据的装置和方法
BRPI0520713A2 (pt) * 2005-12-01 2009-05-26 Nagra Thomson Licensing aparelho e método para decodificar sinais codificados com verificação de paridade de baixa densidade
US7831887B2 (en) * 2005-12-15 2010-11-09 General Instrument Corporation Method and apparatus for using long forward error correcting codes in a content distribution system
TWI333643B (en) * 2006-01-18 2010-11-21 Lg Electronics Inc Apparatus and method for encoding and decoding signal
KR100933139B1 (ko) 2006-02-22 2009-12-21 삼성전자주식회사 통신 시스템에서 신호 수신 장치 및 방법
WO2007100185A1 (en) * 2006-02-28 2007-09-07 Lg Electronics Inc. Digital broadcasting system and method of processing data
US8347173B2 (en) * 2006-03-30 2013-01-01 Fujitsu Limited Construction of parity-check matrices for non-binarys LDPC codes
CN101056414A (zh) * 2006-12-22 2007-10-17 武汉大学 一种视频数据流信源信道联合译码方法
WO2008144001A1 (en) 2007-05-16 2008-11-27 Thomson Licensing Apparatus and method for encoding and decoding signals
JP5232865B2 (ja) * 2007-10-15 2013-07-10 トムソン ライセンシング デジタルテレビジョンシステムのプリアンブル

Also Published As

Publication number Publication date
EP2258111A2 (en) 2010-12-08
CN101981932B (zh) 2013-03-13
WO2009120952A3 (en) 2010-02-18
US20110026601A1 (en) 2011-02-03
JP5534528B2 (ja) 2014-07-02
WO2009120952A2 (en) 2009-10-01
EP2258111A4 (en) 2014-01-22
CN101981932A (zh) 2011-02-23
KR20110006666A (ko) 2011-01-20
JP2011528867A (ja) 2011-11-24
US9008188B2 (en) 2015-04-14
WO2009120952A8 (en) 2010-12-09

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]
B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]