BRPI0711923A8 - Codificação de informação de uma palavra de código em redes de comunicação sem fio - Google Patents

Codificação de informação de uma palavra de código em redes de comunicação sem fio

Info

Publication number
BRPI0711923A8
BRPI0711923A8 BRPI0711923A BRPI0711923A BRPI0711923A8 BR PI0711923 A8 BRPI0711923 A8 BR PI0711923A8 BR PI0711923 A BRPI0711923 A BR PI0711923A BR PI0711923 A BRPI0711923 A BR PI0711923A BR PI0711923 A8 BRPI0711923 A8 BR PI0711923A8
Authority
BR
Brazil
Prior art keywords
wireless communication
codeword
communication networks
code word
coding information
Prior art date
Application number
BRPI0711923A
Other languages
English (en)
Inventor
e buckley Michael
S Bachu Raja
C Smilinske Jeffrey
A Stewart Kenneth
Original Assignee
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=38711869&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BRPI0711923(A8) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Motorola Inc, Motorola Solutions Inc, Motorola Mobility Inc, Motorola Mobility Llc filed Critical Motorola Inc
Publication of BRPI0711923A2 publication Critical patent/BRPI0711923A2/pt
Publication of BRPI0711923A8 publication Critical patent/BRPI0711923A8/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/02—Channels characterised by the type of signal
    • H04L5/04—Channels characterised by the type of signal the signals being represented by different amplitudes or polarities, e.g. quadriplex
    • 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
    • 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
    • H03M13/09—Error detection only, e.g. using cyclic redundancy check [CRC] codes or single parity bit
    • H03M13/093—CRC update after modification of the information word
    • 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
    • H03M13/2906—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 using block codes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0041—Arrangements at the transmitter end
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0056—Systems characterized by the type of code used
    • H04L1/0064—Concatenated codes
    • H04L1/0065—Serial concatenated codes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0072—Error control for data other than payload data, e.g. control data
    • H04L1/0073—Special arrangements for feedback channel
    • 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
    • H03M13/17—Burst error correction, e.g. error trapping, Fire codes
    • H03M13/175—Error trapping or Fire codes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/1607—Details of the supervisory signal

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • Probability & Statistics with Applications (AREA)
  • Theoretical Computer Science (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Error Detection And Correction (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)

Abstract

CODIFICAÇÃO DE INFORMAÇÃO DE UMA PALAVRA DE CÓDIGO EM REDES DE COMUNICAÇÃO SEM FIO. Uma entidade de rede de comunicação sem fio (400) e um método nele incluído em que os dados são codificados utilizando um código de correção de erro para formar uma primeira palavra de código, por exemplo, um código de redundância cíclica, incluindo a redundância. Uma segunda palavra de código é gerada ao codificar dados adicionais em uma parte da primeira palavra de código, em que a parte da primeira palavra de código em que os dados adicionais são codificados estar dentro da capacidade de correção de erro da primeira palavra de código.
BRPI0711923A 2006-05-18 2007-03-13 Codificação de informação de uma palavra de código em redes de comunicação sem fio BRPI0711923A8 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US11/419.177 2006-05-18
US11/419,177 US8427961B2 (en) 2006-05-18 2006-05-18 Information encoding on a codeword in wireless communication networks
PCT/US2007/063840 WO2007136913A2 (en) 2006-05-18 2007-03-13 Information encoding on a codeword in wireless communication networks

Publications (2)

Publication Number Publication Date
BRPI0711923A2 BRPI0711923A2 (pt) 2012-02-22
BRPI0711923A8 true BRPI0711923A8 (pt) 2017-02-21

Family

ID=38711869

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0711923A BRPI0711923A8 (pt) 2006-05-18 2007-03-13 Codificação de informação de uma palavra de código em redes de comunicação sem fio

Country Status (9)

Country Link
US (1) US8427961B2 (pt)
EP (1) EP2033322A4 (pt)
JP (1) JP5309017B2 (pt)
KR (1) KR20090019784A (pt)
CN (1) CN101449464B (pt)
BR (1) BRPI0711923A8 (pt)
MX (1) MX2008014628A (pt)
RU (1) RU2464703C2 (pt)
WO (1) WO2007136913A2 (pt)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101221670B1 (ko) * 2009-11-24 2013-01-14 한국전자통신연구원 병렬 구조를 갖는 트랜스 포트 채널 인코더
DE102010006876B4 (de) * 2010-02-04 2012-10-31 Infineon Technologies Ag Verfahren und Vorrichtung zur Kodierung von Daten
US8392754B2 (en) 2010-10-11 2013-03-05 International Business Machines Corporation Disaster recovery production takeover
KR101712619B1 (ko) 2011-01-19 2017-03-06 삼성전자주식회사 에러 정정 코드의 인코딩 및 디코딩 방법
US8839062B2 (en) * 2012-01-11 2014-09-16 International Business Machines Corporation Incremental modification of an error detection code background of the invention
US9544888B2 (en) * 2013-11-05 2017-01-10 Telefonaktiebolaget Lm Ericsson (Publ) Methods, a wireless device, a radio network node for managing a control block
US10740176B2 (en) * 2016-09-19 2020-08-11 Cnex Labs, Inc. Computing system with shift adjustable coding mechanism and method of operation thereof
KR102333140B1 (ko) * 2017-08-18 2021-12-02 에스케이하이닉스 주식회사 데이터 저장 장치 및 그것의 동작 방법
US10417088B2 (en) * 2017-11-09 2019-09-17 International Business Machines Corporation Data protection techniques for a non-volatile memory array

Family Cites Families (17)

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Publication number Priority date Publication date Assignee Title
GB2260244B (en) 1991-10-04 1995-04-05 Technophone Ltd Digital radio receiver
JP2768621B2 (ja) * 1993-06-25 1998-06-25 沖電気工業株式会社 分散送信される畳み込み符号の復号装置
US5383204A (en) * 1993-06-29 1995-01-17 Mitsubishi Semiconductor America, Inc. Parallel encoding apparatus and method implementing cyclic redundancy check and Reed-Solomon codes
US5491700A (en) * 1993-10-01 1996-02-13 Pacific Communication Sciences, Inc. Method and apparatus for code error correction using an ordered syndrome and error correction lookup table
FI113320B (fi) * 1996-02-19 2004-03-31 Nokia Corp Menetelmä tiedonsiirron tehostamiseksi
JP3896206B2 (ja) * 1997-12-16 2007-03-22 インターナショナル・ビジネス・マシーンズ・コーポレーション Ｅｃｃブロック構造を使用する記憶装置のための符号化方法及びシステム
US6608861B1 (en) * 1998-10-05 2003-08-19 Motorola, Inc. Data terminal and coding method for increased data packet reliability in a frequency hopping system
DE19846721B4 (de) * 1998-10-12 2009-09-10 Ipcom Gmbh & Co. Kg Verfahren zur Kodierung und Dekodierung und Vorrichtung zum Kodieren oder Dekodieren
JP2000181807A (ja) 1998-12-16 2000-06-30 Murata Mach Ltd 記録媒体のデータ検査方法及び装置
US6499128B1 (en) * 1999-02-18 2002-12-24 Cisco Technology, Inc. Iterated soft-decision decoding of block codes
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US6640327B1 (en) * 2000-11-01 2003-10-28 Sharp Laboratories Of America, Inc. Fast BCH error detection and correction using generator polynomial permutation
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EP2175559A1 (en) * 2002-04-22 2010-04-14 Fujitsu Limited Error-detecting decoder with re-calculation of a remainder upon partial re-transmission of a data string.
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US20070058595A1 (en) * 2005-03-30 2007-03-15 Motorola, Inc. Method and apparatus for reducing round trip latency and overhead within a communication system

Also Published As

Publication number Publication date
US8427961B2 (en) 2013-04-23
BRPI0711923A2 (pt) 2012-02-22
JP2009538050A (ja) 2009-10-29
MX2008014628A (es) 2008-11-28
CN101449464A (zh) 2009-06-03
EP2033322A2 (en) 2009-03-11
KR20090019784A (ko) 2009-02-25
JP5309017B2 (ja) 2013-10-09
WO2007136913A3 (en) 2008-01-24
RU2464703C2 (ru) 2012-10-20
US20070268834A1 (en) 2007-11-22
EP2033322A4 (en) 2012-08-01
WO2007136913A2 (en) 2007-11-29
RU2008149937A (ru) 2010-06-27
CN101449464B (zh) 2012-08-15

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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 20130041726 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)

B25D Requested change of name of applicant approved

Owner name: MOTOROLA MOBILITY LLC (US)

B25L Entry of change of name and/or headquarter and transfer of application, patent and certificate of addition of invention: publication cancelled

Owner name: MOTOROLA MOBILITY LLC (US)

Free format text: ANULADO O DESPACHO 25.7 PUBLICADO NA RPI 2346 DE 22/12/2015 PELA FALTA DE PARECER.

Owner name: MOTOROLA MOBILITY LLC (US)

B25G Requested change of headquarter approved

Owner name: MOTOROLA MOBILITY LLC (US)

B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]
B09T Decision of refusal: decision cancelled [chapter 9.2.1 patent gazette]

Free format text: ANULADA A PUBLICACAO CODIGO 9.2 NA RPI NO 2508 DE 29/01/2019 POR TER SIDO INDEVIDA.

B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]

Free format text: MANTIDO O INDEFERIMENTO UMA VEZ QUE NAO FOI APRESENTADO RECURSO DENTRO DO PRAZO LEGAL