BRPI0719266A2 - método e aparelho para codificação e decodificação de dados - Google Patents

método e aparelho para codificação e decodificação de dados

Info

Publication number
BRPI0719266A2
BRPI0719266A2 BRPI0719266A BRPI0719266A BRPI0719266A2 BR PI0719266 A2 BRPI0719266 A2 BR PI0719266A2 BR PI0719266 A BRPI0719266 A BR PI0719266A BR PI0719266 A BRPI0719266 A BR PI0719266A BR PI0719266 A2 BRPI0719266 A2 BR PI0719266A2
Authority
BR
Brazil
Prior art keywords
decoding method
data encoding
encoding
data
decoding
Prior art date
Application number
BRPI0719266A
Other languages
English (en)
Inventor
Ajit Nimbalker
Brian K Classon
Yufei W Blankenship
Original Assignee
Motorola Inc
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=39247696&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BRPI0719266(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Motorola Inc filed Critical Motorola Inc
Publication of BRPI0719266A2 publication Critical patent/BRPI0719266A2/pt
Publication of BRPI0719266B1 publication Critical patent/BRPI0719266B1/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
    • H03M13/23—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words using convolutional codes, e.g. unit memory 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
    • H03M13/27—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 using interleaving techniques
    • H03M13/2789—Interleaver providing variable interleaving, e.g. variable block sizes
    • 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
    • H03M13/27—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 using interleaving techniques
    • 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
    • H03M13/27—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 using interleaving techniques
    • H03M13/275—Interleaver wherein the permutation pattern is obtained using a congruential operation of the type y=ax+b modulo c
    • 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
    • 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
    • H03M13/65—Purpose and implementation aspects
    • H03M13/6566—Implementations concerning memory access contentions

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)
BRPI0719266-5A 2006-10-03 2007-09-17 método e aparelho para operar um turbo codificador BRPI0719266B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US11/538,347 2006-10-03
US11/538,347 US7925956B2 (en) 2006-10-03 2006-10-03 Method and apparatus for encoding and decoding data
PCT/US2007/078678 WO2008042587A2 (en) 2006-10-03 2007-09-17 Determination of interleaver sizes for turbo codes

Publications (2)

Publication Number Publication Date
BRPI0719266A2 true BRPI0719266A2 (pt) 2016-04-12
BRPI0719266B1 BRPI0719266B1 (pt) 2020-12-01

Family

ID=39247696

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0719266-5A BRPI0719266B1 (pt) 2006-10-03 2007-09-17 método e aparelho para operar um turbo codificador

Country Status (10)

Country Link
US (1) US7925956B2 (pt)
EP (1) EP2074698A2 (pt)
JP (1) JP2008092571A (pt)
KR (1) KR20090057415A (pt)
CN (1) CN101553990B (pt)
AR (1) AR063104A1 (pt)
BR (1) BRPI0719266B1 (pt)
MY (1) MY150923A (pt)
RU (1) RU2451392C2 (pt)
WO (1) WO2008042587A2 (pt)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8356232B2 (en) 2006-10-06 2013-01-15 Motorola Mobility Llc Method and apparatus for encoding and decoding data
US7979772B2 (en) * 2006-10-25 2011-07-12 Samsung Electronics Co., Ltd. Method and system for providing a contention-free interleaver for channel coding
JP2010508790A (ja) * 2006-11-01 2010-03-18 クゥアルコム・インコーポレイテッド 高データレートのためのターボインターリーバ
US8032811B2 (en) * 2006-11-09 2011-10-04 Samsung Electronics Co., Ltd. Efficient almost regular permutation (ARP) interleaver and method
US8185785B2 (en) * 2006-11-28 2012-05-22 At&T Intellectual Property I, L.P. Broadcasting of digital video to mobile terminals
US7949926B2 (en) * 2006-11-30 2011-05-24 Motorola Mobility, Inc. Method and apparatus for encoding and decoding data
US8576807B2 (en) * 2007-06-25 2013-11-05 Qualcomm Incorporated Channel interleaving structure for a wireless communication system
US8289999B1 (en) * 2009-11-05 2012-10-16 L-3 Services, Inc. Permutation mapping for ARQ-processed transmissions
JP5510189B2 (ja) * 2010-08-25 2014-06-04 三菱電機株式会社 インタリーブ装置及びインタリーブ方法
US8621160B2 (en) 2010-12-17 2013-12-31 Futurewei Technologies, Inc. System and method for contention-free memory access
CN102136888B (zh) * 2011-04-20 2013-02-20 大唐移动通信设备有限公司 一种子块解交织输入数据处理方法及装置
KR101286021B1 (ko) * 2012-02-02 2013-07-19 주식회사 이노와이어리스 인터리버 인덱스 생성장치 및 방법
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
US10135467B2 (en) * 2016-06-08 2018-11-20 Echelon Corporation Methods and systems for applying an improved interleaver for modems operating on power grid
US10270559B2 (en) * 2016-10-04 2019-04-23 At&T Intellectual Property I, L.P. Single encoder and decoder for forward error correction coding
US10243638B2 (en) 2016-10-04 2019-03-26 At&T Intellectual Property I, L.P. Forward error correction code selection in wireless systems
CN110071728B (zh) * 2018-01-24 2021-02-05 华为技术有限公司 一种交织方法及交织设备

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2193276C2 (ru) * 1997-07-30 2002-11-20 Самсунг Электроникс Ко., Лтд. Способ адаптивного канального кодирования и устройство для его осуществления
KR19990012821A (ko) * 1997-07-31 1999-02-25 홍성용 전자기파 흡수체 조성물과 이의 제조 방법, 전자기파 흡수용도료 조성물과 이의 제조 방법 및 이의 도포 방법
US6339834B1 (en) * 1998-05-28 2002-01-15 Her Majesty The Queen In Right Of Canada, As Represented By The Minister Of Industry Through The Communication Research Centre Interleaving with golden section increments
US6347385B1 (en) * 1998-08-03 2002-02-12 Nortel Networks Limited Interleavers for turbo code
US6427214B1 (en) * 1998-09-29 2002-07-30 Nortel Networks Limited Interleaver using co-set partitioning
FR2785743A1 (fr) * 1998-11-09 2000-05-12 Canon Kk Dispositif et procede d'adaptation des turbocodeurs et des decodeurs associes a des sequences de longueur variable
US6304991B1 (en) * 1998-12-04 2001-10-16 Qualcomm Incorporated Turbo code interleaver using linear congruential sequence
KR100346170B1 (ko) * 1998-12-21 2002-11-30 삼성전자 주식회사 통신시스템의인터리빙/디인터리빙장치및방법
FR2790621B1 (fr) * 1999-03-05 2001-12-21 Canon Kk Dispositif et procede d'entrelacement pour turbocodage et turbodecodage
US6314534B1 (en) * 1999-03-31 2001-11-06 Qualcomm Incorporated Generalized address generation for bit reversed random interleaving
WO2000060752A1 (en) * 1999-04-06 2000-10-12 Samsung Electronics Co., Ltd. 2-dimensional interleaving apparatus and method
JP2001060934A (ja) * 1999-08-20 2001-03-06 Matsushita Electric Ind Co Ltd Ｏｆｄｍ通信装置
WO2001050614A2 (en) * 2000-01-03 2001-07-12 Icoding Technology, Inc. System and method for high speed processing of turbo codes
JP3399904B2 (ja) * 2000-03-17 2003-04-28 松下電器産業株式会社 インタリーブアドレス生成装置
US6785859B2 (en) * 2000-08-04 2004-08-31 Texas Instruments Incorporated Interleaver for variable block size
US6854077B2 (en) * 2000-08-05 2005-02-08 Motorola, Inc. Apparatus and method for providing turbo code interleaving in a communications system
US7170849B1 (en) * 2001-03-19 2007-01-30 Cisco Systems Wireless Networking (Australia) Pty Limited Interleaver, deinterleaver, interleaving method, and deinterleaving method for OFDM data
US7236480B2 (en) * 2002-06-07 2007-06-26 Sandbridge Technologies, Inc. Method of first interleaving of a two interleaver transmitter
RU2265960C2 (ru) * 2003-06-16 2005-12-10 Федеральное государственное унитарное предприятие "Калужский научно-исследовательский институт телемеханических устройств" Способ передачи информации с использованием адаптивного перемежения
WO2006082923A1 (ja) * 2005-02-03 2006-08-10 Matsushita Electric Industrial Co., Ltd. 並列インターリーバ、並列デインターリーバ及びインターリーブ方法

Also Published As

Publication number Publication date
WO2008042587A2 (en) 2008-04-10
MY150923A (en) 2014-03-14
JP2008092571A (ja) 2008-04-17
AR063104A1 (es) 2008-12-30
US7925956B2 (en) 2011-04-12
EP2074698A2 (en) 2009-07-01
RU2009116644A (ru) 2010-11-10
KR20090057415A (ko) 2009-06-05
CN101553990B (zh) 2014-02-19
WO2008042587A3 (en) 2008-07-10
US20080091986A1 (en) 2008-04-17
RU2451392C2 (ru) 2012-05-20
CN101553990A (zh) 2009-10-07
BRPI0719266B1 (pt) 2020-12-01

Similar Documents

Publication Publication Date Title
BRPI0807977A2 (pt) Método e aparelho para codificar e decodificar dados
BRPI0621935A2 (pt) método e aparelho para codificar e decodificar imagem
BRPI0811586A2 (pt) Aparelho e método para codificar e decodificar sinais
BRPI0818616A2 (pt) Aparelho e método para codificação e decodificação de sinais.
BRPI0906521A2 (pt) método e aparelho de codificação e decodificação
BRPI0820163A2 (pt) Aparelhos e métodos de processamento de dados e de codificação
BRPI0921720A2 (pt) método e aparelho para entralaçamento de bloco de dados
BRPI0822364A2 (pt) método e aparelho de codificação/decodificação de vídeo
BRPI0915591A2 (pt) método e aparelho de codificação/decodificação de imagem em movimento
EP2101322A4 (en) ENCODING DEVICE, DECODING DEVICE, AND METHOD THEREOF
BRPI0818603A2 (pt) método de codificação de vídeo e método de decodificação de vídeo
EP2089882A4 (en) Coding method and apparatus and decoding method and apparatus
BRPI0719886A2 (pt) Método e equipamento para codificação e decodificação de sinais de áudio
BRPI0910340A2 (pt) método e aparelho para codificação e decodificação de vídeo
BRPI0906880A2 (pt) Método de codificação de imagem e método de decodificação de imagem
BRPI0906824A2 (pt) Dispositivo de codificação de imagem, dispositivo de decodificação de imagem, método de codificação de imagem e método de decodificação de imagem
ES2409843T8 (es) Método de codificación, método de decodificación, y aparatos y programas para los mismos, y medio o soporte de registro o grabación
BRPI0907242A2 (pt) Métodos e aparelho para codificação e decodificação utilizando-se filtragem paramétrica
EP1982327A4 (en) APPARATUS AND METHOD FOR SIGNAL CODING / DECODING
EP2120233A4 (en) DEVICE AND METHOD FOR CODING AND DECODING
GB2446556B (en) Method and apparatus for encoding/decoding graphic data
EP2051499A4 (en) ENCODING AND DECODING DEVICE, ENCODING METHOD, AND DECODING METHOD
BRPI0908963A2 (pt) Aparelho e método decodificação de sinais
BRPI0812199A2 (pt) Dispositivo para codificação de predição de imagem; dispositivo para decodificação de predição de imagem; método para codificação de predição de imagem; método para decodificação de predição de imagem; programa para codificação de predição de imagem e programa para decodificação de predição de imagem
BRPI0908929A2 (pt) dispositivo de codificação, dispositivo de decodificação, e método dos mesmos

Legal Events

Date Code Title Description
B25D Requested change of name of applicant approved

Owner name: MOTOROLA SOLUTIONS, INC. (US)

B25A Requested transfer of rights approved

Owner name: MOTOROLA MOBILITY, INC. (US)

B25E Requested change of name of applicant rejected

Owner name: MOTOROLA MOBILITY, INC. (US)

Free format text: INDEFERIDO O PEDIDO DE ALTERACAO DE NOME CONTIDO NA PETICAO 20130041707 DE 16/05/2013, DEVIDO A AUSENCIA DE GUIA DE RECOLHIMENTO RELATIVA AO SERVICO.

B25G Requested change of headquarter approved

Owner name: MOTOROLA MOBILITY, INC. (US)

B06T Formal requirements before examination [chapter 6.20 patent gazette]
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 01/12/2020, OBSERVADAS AS CONDICOES LEGAIS.