BRPI0717506A8 - Método e aparelho para codificar e decodificar dados - Google Patents

Método e aparelho para codificar e decodificar dados

Info

Publication number
BRPI0717506A8
BRPI0717506A8 BRPI0717506A BRPI0717506A BRPI0717506A8 BR PI0717506 A8 BRPI0717506 A8 BR PI0717506A8 BR PI0717506 A BRPI0717506 A BR PI0717506A BR PI0717506 A BRPI0717506 A BR PI0717506A BR PI0717506 A8 BRPI0717506 A8 BR PI0717506A8
Authority
BR
Brazil
Prior art keywords
block
fec
kmin
fbc
kmax
Prior art date
Application number
BRPI0717506A
Other languages
English (en)
Inventor
W Blankenship Yufei
keith blankenship T
Nimbalker Ajit
K Classon Brian
Original Assignee
Google Technology Holdings LLC
Motorola Inc
Motorola Solutions Inc
Motorola Mobility Inc
Motorola Mobility Llc
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=39269076&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BRPI0717506(A8) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from US11/539,404 external-priority patent/US8356232B2/en
Application filed by Google Technology Holdings LLC, Motorola Inc, Motorola Solutions Inc, Motorola Mobility Inc, Motorola Mobility Llc filed Critical Google Technology Holdings LLC
Publication of BRPI0717506A2 publication Critical patent/BRPI0717506A2/pt
Publication of BRPI0717506A8 publication Critical patent/BRPI0717506A8/pt
Publication of BRPI0717506B1 publication Critical patent/BRPI0717506B1/pt
Publication of BRPI0717506B8 publication Critical patent/BRPI0717506B8/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
    • H03M13/29—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
    • 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
    • H03M13/2996—Tail biting
    • 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
    • H03M13/2903—Methods and arrangements specifically for encoding, e.g. parallel encoding of a plurality of constituent 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

Landscapes

  • Physics & Mathematics (AREA)
  • Probability & Statistics with Applications (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Error Detection And Correction (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Communication Control (AREA)

Abstract

MÉTODO E APARELHO PARA CODIFICAR E DECODIFICAR DADOS. É provido aqui um método e aparelho para turbo codificado e decodificação. Durante operação, um bloco de transporte concatenado (CTB) de comprimento X é recebido e um tamanho de bloco KI de correção antecipada de erro (FBC) é determinado a partir de um grupo de tamanhos de blocos FBC não-contíguos disponíveis entre Kmin e Kmax, e em que Kmin (menor que)=KI(menor que) Kmax, e em que KI se baseia adicionalmente em X. O bloco de transporte concatenado de comprimento X é segmentado em C segmentos cada um deles com tamanho substancialmente igual a KI. Uma palavra-código FEC para cada um dos C segmentos é determinada utilizando o tamanho de bloco FEC KI; e as C palavras -código FEC são transmitidas através do canal.
BRPI0717506A 2006-10-04 2007-09-17 método e aparelho para codificar e decodificar dados BRPI0717506B8 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US82821306P 2006-10-04 2006-10-04
US11/539,404 US8356232B2 (en) 2006-10-06 2006-10-06 Method and apparatus for encoding and decoding data
PCT/US2007/078676 WO2008042586A2 (en) 2006-10-04 2007-09-17 Method and apparatus for encoding and decoding data

Publications (4)

Publication Number Publication Date
BRPI0717506A2 BRPI0717506A2 (pt) 2014-06-24
BRPI0717506A8 true BRPI0717506A8 (pt) 2017-03-07
BRPI0717506B1 BRPI0717506B1 (pt) 2019-12-03
BRPI0717506B8 BRPI0717506B8 (pt) 2019-12-17

Family

ID=39269076

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0717506A BRPI0717506B8 (pt) 2006-10-04 2007-09-17 método e aparelho para codificar e decodificar dados

Country Status (9)

Country Link
EP (1) EP2080271B1 (pt)
JP (2) JP4714941B2 (pt)
KR (1) KR101429786B1 (pt)
CN (1) CN101573872B (pt)
AR (1) AR064591A1 (pt)
BR (1) BRPI0717506B8 (pt)
ES (1) ES2386911T3 (pt)
PL (1) PL2080271T3 (pt)
WO (1) WO2008042586A2 (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5453268B2 (ja) * 2007-09-14 2014-03-26 エージェンシー フォー サイエンス， テクノロジー アンド リサーチ ビット列の符号化方式および符号化回路
JP4922242B2 (ja) * 2008-06-05 2012-04-25 パナソニック株式会社 符号化装置、符号化方法、及びビタビ復号装置
JP2010004416A (ja) * 2008-06-23 2010-01-07 Fujitsu Ltd 移動無線装置
US8726137B2 (en) * 2009-02-02 2014-05-13 Telefonaktiebolaget L M Ericsson (Publ) Encoding and decoding methods for expurgated convolutional codes and convolutional turbo codes
CN103825669B (zh) * 2012-11-16 2017-10-24 华为技术有限公司 数据处理的方法和装置
CN107408953A (zh) * 2015-04-01 2017-11-28 华为技术有限公司 编码方法、装置、基站和用户设备
JP7144621B2 (ja) * 2019-09-04 2022-09-29 株式会社日立国際電気 通信システム及び通信方法
WO2022220394A1 (ko) * 2021-04-12 2022-10-20 삼성전자 주식회사 전송 데이터 손실 복구 방법 및 그 전자 장치

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09321634A (ja) * 1996-05-27 1997-12-12 Toshiba Corp ブロック・デ・インターリーブ装置
FI106758B (fi) * 1999-04-16 2001-03-30 Nokia Networks Oy Segmentointimekanismi lohkoenkooderia varten
US6397368B1 (en) * 1999-12-06 2002-05-28 Intellon Corporation Forward error correction with channel adaptation
JP3880542B2 (ja) * 2003-05-19 2007-02-14 松下電器産業株式会社 誤り訂正符号化／復号化装置および誤り訂正符号化／復号化方法
JP3847733B2 (ja) 2003-06-12 2006-11-22 松下電器産業株式会社 マルチキャリア通信方法及びその通信装置
CN1691785A (zh) * 2004-04-19 2005-11-02 上海国皓电子有限公司 基于dvb数字电视射频信道测量的前端装置
JP5184527B2 (ja) * 2006-07-25 2013-04-17 トムソン ライセンシング スタガーキャスティング及びクロスパケット前方誤り訂正を用いたインターネットプロトコル型無線ネットワークでのバーストパケット損失からの回復
KR20080094192A (ko) * 2007-04-19 2008-10-23 엘지전자 주식회사 신호 송수신 방법 및 신호 송수신 장치

Also Published As

Publication number Publication date
BRPI0717506B1 (pt) 2019-12-03
WO2008042586A2 (en) 2008-04-10
JP2008092570A (ja) 2008-04-17
ES2386911T3 (es) 2012-09-05
CN101573872A (zh) 2009-11-04
BRPI0717506A2 (pt) 2014-06-24
CN101573872B (zh) 2013-06-12
EP2080271A2 (en) 2009-07-22
JP5110407B2 (ja) 2012-12-26
JP2011066932A (ja) 2011-03-31
BRPI0717506B8 (pt) 2019-12-17
JP4714941B2 (ja) 2011-07-06
PL2080271T3 (pl) 2012-10-31
EP2080271B1 (en) 2012-07-11
WO2008042586A3 (en) 2008-07-03
KR101429786B1 (ko) 2014-08-18
KR20090074183A (ko) 2009-07-06
AR064591A1 (es) 2009-04-15

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B25D Requested change of name of applicant approved

Owner name: MOTOROLA SOLUTIONS, INC. (US)

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B25G Requested change of headquarter approved

Owner name: MOTOROLA MOBILITY, INC. (US)

B25D Requested change of name of applicant approved

Owner name: GOOGLE TECHNOLOGY HOLDINGS LLC (US)

B25A Requested transfer of rights approved

Owner name: GOOGLE TECHNOLOGY HOLDINGS LLC (US)

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