SG166825A1 - Methods and devices for decoding and encoding data - Google Patents

Methods and devices for decoding and encoding data

Info

Publication number
SG166825A1
SG166825A1 SG201008111-5A SG2010081115A SG166825A1 SG 166825 A1 SG166825 A1 SG 166825A1 SG 2010081115 A SG2010081115 A SG 2010081115A SG 166825 A1 SG166825 A1 SG 166825A1
Authority
SG
Singapore
Prior art keywords
decoding
methods
devices
test sequences
encoding data
Prior art date
Application number
SG201008111-5A
Other languages
English (en)
Inventor
Xu Changlong
Liang Ying Chang
Leon Wing Seng
Original Assignee
Agency Science Tech & Res
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 Agency Science Tech & Res filed Critical Agency Science Tech & Res
Publication of SG166825A1 publication Critical patent/SG166825A1/en

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
    • 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
    • H03M13/61—Aspects and characteristics of methods and arrangements for error correction or error detection, not provided for otherwise
    • H03M13/615—Use of computational or mathematical techniques
    • H03M13/616—Matrix operations, especially for generator matrices or check matrices, e.g. column or row permutations
    • 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
    • H03M13/13—Linear codes
    • H03M13/19—Single error correction without using particular properties of the cyclic codes, e.g. Hamming codes, extended or generalised Hamming 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
    • H03M13/29—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 combining two or more codes or code structures, e.g. product codes, generalised product codes, concatenated codes, inner and outer codes
    • H03M13/2957—Turbo codes and decoding
    • H03M13/296—Particular turbo code structure
    • H03M13/2963—Turbo-block codes, i.e. turbo codes based on block codes, e.g. turbo decoding of product 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
    • H03M13/37—Decoding methods or techniques, not specific to the particular type of coding provided for in groups H03M13/03 - H03M13/35
    • H03M13/45—Soft decoding, i.e. using symbol reliability information
    • H03M13/451—Soft decoding, i.e. using symbol reliability information using a set of candidate code words, e.g. ordered statistics decoding [OSD]
    • H03M13/453—Soft decoding, i.e. using symbol reliability information using a set of candidate code words, e.g. ordered statistics decoding [OSD] wherein the candidate code words are obtained by an algebraic decoder, e.g. Chase decoding

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Probability & Statistics with Applications (AREA)
  • Theoretical Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Mathematical Analysis (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Optimization (AREA)
  • Computational Mathematics (AREA)
  • Pure & Applied Mathematics (AREA)
  • Algebra (AREA)
  • Computing Systems (AREA)
  • Error Detection And Correction (AREA)
SG201008111-5A 2005-11-07 2006-11-07 Methods and devices for decoding and encoding data SG166825A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US73408005P 2005-11-07 2005-11-07
US73405405P 2005-11-07 2005-11-07

Publications (1)

Publication Number Publication Date
SG166825A1 true SG166825A1 (en) 2010-12-29

Family

ID=38006160

Family Applications (1)

Application Number Title Priority Date Filing Date
SG201008111-5A SG166825A1 (en) 2005-11-07 2006-11-07 Methods and devices for decoding and encoding data

Country Status (6)

Country Link
US (1) US20090086839A1 (ja)
JP (1) JP5374156B2 (ja)
KR (1) KR101298745B1 (ja)
CN (1) CN101288232B (ja)
SG (1) SG166825A1 (ja)
WO (1) WO2007053126A1 (ja)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20080070366A (ko) * 2007-01-26 2008-07-30 엘지전자 주식회사 데이터 인코딩/디코딩 방법 및 장치와, 데이터 기록/재생방법 및 장치
FR2964277A1 (fr) * 2010-08-27 2012-03-02 France Telecom Procede et dispositif d'emission, procede et dispositif de reception, programme d'ordinateur correspondants.
US8595604B2 (en) * 2011-09-28 2013-11-26 Lsi Corporation Methods and apparatus for search sphere linear block decoding
US9391641B2 (en) * 2013-04-26 2016-07-12 SK Hynix Inc. Syndrome tables for decoding turbo-product codes
CN107370560B (zh) * 2016-05-12 2020-04-21 华为技术有限公司 一种极化码的编码和速率匹配方法、装置及设备
CN109478897B (zh) * 2016-07-25 2023-05-12 高通股份有限公司 用于构造极化码的方法和装置
CN107666370B (zh) 2016-07-29 2023-09-22 华为技术有限公司 编码方法和设备
US10998922B2 (en) * 2017-07-28 2021-05-04 Mitsubishi Electric Research Laboratories, Inc. Turbo product polar coding with hard decision cleaning
US10374752B2 (en) 2017-08-31 2019-08-06 Inphi Corporation Methods and systems for data transmission

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2708400A1 (fr) * 1993-06-30 1995-02-03 Philips Electronics Nv Encodeur binaire, tolérant aux erreurs.
JPH09238125A (ja) * 1996-02-29 1997-09-09 N T T Ido Tsushinmo Kk 誤り制御方法および装置
FR2753026B1 (fr) * 1996-08-28 1998-11-13 Pyndiah Ramesh Procede de transmission de bits d'information avec codage correcteur d'erreurs, codeur et decodeur pour la mise en oeuvre de ce procede
KR100243218B1 (ko) * 1997-07-10 2000-02-01 윤종용 데이터 복호장치와 그 방법
FR2778289B1 (fr) * 1998-05-04 2000-06-09 Alsthom Cge Alcatel Decodage iteratif de codes produits
US6347125B1 (en) * 1999-01-11 2002-02-12 Ericsson Inc. Reduced complexity demodulator for multi-bit symbols
US6418172B1 (en) * 1999-04-21 2002-07-09 National Semiconductor Corporation Look-ahead maximum likelihood sequence estimation decoder
US6460160B1 (en) * 2000-02-14 2002-10-01 Motorola, Inc. Chase iteration processing for decoding input data
US7107505B2 (en) * 2001-03-27 2006-09-12 Comtech Aha Corporation Concatenated turbo product codes for high performance satellite and terrestrial communications
EP1514360A2 (en) * 2002-05-31 2005-03-16 Koninklijke Philips Electronics N.V. Soft decoding of linear block codes
US20040019842A1 (en) * 2002-07-24 2004-01-29 Cenk Argon Efficient decoding of product codes
US7100101B1 (en) * 2002-11-08 2006-08-29 Xilinx, Inc. Method and apparatus for concatenated and interleaved turbo product code encoding and decoding
US7310767B2 (en) * 2004-07-26 2007-12-18 Motorola, Inc. Decoding block codes
US7281190B2 (en) * 2004-11-01 2007-10-09 Seagate Technology Llc Running digital sum coding system
CN100348051C (zh) * 2005-03-31 2007-11-07 华中科技大学 一种增强型帧内预测模式编码方法

Also Published As

Publication number Publication date
JP5374156B2 (ja) 2013-12-25
US20090086839A1 (en) 2009-04-02
KR101298745B1 (ko) 2013-08-21
KR20080074858A (ko) 2008-08-13
JP2009515420A (ja) 2009-04-09
CN101288232B (zh) 2011-11-16
CN101288232A (zh) 2008-10-15
WO2007053126A1 (en) 2007-05-10

Similar Documents

Publication Publication Date Title
SG166825A1 (en) Methods and devices for decoding and encoding data
MX2020011944A (es) Metodo de codificacion de datos tridimensionales, metodo de decodificacion de datos tridimensionales, dispositivo codificador de datos tridimensionales y dispositivo decodificador de datos tridimensionales.
MX2019004128A (es) Metodo y sistemas para la representacion y procesamiento de datos de bioinformatica mediante el uso de secuencias de referencia.
ES2488394T3 (es) Métodos y aparatos para codificar y transmitir y recibir información de señalización en un sistema de comunicación
PH12017501471A1 (en) Motion information derivation mode determination in video coding
WO2007040362A8 (en) Method and apparatus for signal processing and encoding and decoding method, and apparatus therefor
MY153787A (en) Method and apparatus for encoding and decoding image by using large transformation unit
DE602006013819D1 (de) Dekodierer und verfahren zur definition eines indikators für die dekodierverlässlichkeit
ATE518308T1 (de) Methode und vorrichtung zur datenkomprimierung für den lz1 algorithmus
HK1138458A1 (en) Image encoding device, image encoding method, image decoding device, image decoding method, program, and recording medium
DE602004028144D1 (de) Verfahren und einrichtung zum senden von daten über mehrere übertragungsleitungen
ATE452492T1 (de) Steuerung eines datenflusses in einem netzwerk
GB2545070A (en) Generating molecular encoding information for data storage
TW200746060A (en) Method and apparatus for encoding/ decoding
PH12017501241A1 (en) Method and apparatus for encoding and decoding images
TW200711328A (en) Method and apparatus for providing enhanced channel interleaving
MX2021006569A (es) Metodo de codificacion de datos tridimensionales, metodo de decodificacion de datos tridimensionales, dispositivo codificador de datos tridimensionales y dispositivo decodificador de datos tridimensionales.
MX2021006631A (es) Metodo de codificacion de datos tridimensionales, metodo de decodificacion de datos tridimensionales, dispositivo codificador de datos tridimensionales y dispositivo decodificador de datos tridimensionales.
MX2021006632A (es) Metodo de codificacion de datos tridimensionales, metodo de decodificacion de datos tridimensionales, dispositivo de codificacion de datos tridimensionales y dispositivo de decodificacion de datos tridimensionales.
PH12019500791A1 (en) Efficient data structures for bioinformatics information presentation
PH12019500793A1 (en) Method and apparatus for compact representation of bioinformatics data
MX2021015808A (es) Generación de grafos de k-meros acelerada por hardware.
TW200643786A (en) Method and apparatus for searching data
MX2013003443A (es) Metodo y aparato para generar un vector de codigo candidato para codificar una señal informativa.
TW200703044A (en) Method and apparatus for searching data