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MX2011011760A - Sistemas y metodos para deteccion de error de canal de retorno de retransmision. - Google Patents

Sistemas y metodos para deteccion de error de canal de retorno de retransmision.

Info

Publication number
MX2011011760A
MX2011011760A MX2011011760A MX2011011760A MX2011011760A MX 2011011760 A MX2011011760 A MX 2011011760A MX 2011011760 A MX2011011760 A MX 2011011760A MX 2011011760 A MX2011011760 A MX 2011011760A MX 2011011760 A MX2011011760 A MX 2011011760A
Authority
MX
Mexico
Prior art keywords
matrix
coded message
block code
linear block
systems
Prior art date
Application number
MX2011011760A
Other languages
English (en)
Inventor
Julien D Pons
Laurent Francis Alloin
Massimo Sorbara
Vinod Venkatesan
Original Assignee
Ikanos Technology Ltd
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 Ikanos Technology Ltd filed Critical Ikanos Technology Ltd
Publication of MX2011011760A publication Critical patent/MX2011011760A/es

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
    • H03M13/25—Error detection or forward error correction by signal space coding, i.e. adding redundancy in the signal constellation, e.g. Trellis Coded Modulation [TCM]
    • H03M13/251—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 block coding
    • 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
    • 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
    • H03M13/15—Cyclic codes, i.e. cyclic shifts of codewords produce other codewords, e.g. codes defined by a generator polynomial, Bose-Chaudhuri-Hocquenghem [BCH] codes
    • H03M13/1505—Golay 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]
    • H03M13/256—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 trellis coding, e.g. with convolutional codes and TCM
    • 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
    • H03M13/35—Unequal or adaptive error protection, e.g. by providing a different level of protection according to significance of source information or by adapting the coding according to the change of transmission channel characteristics
    • H03M13/353—Adaptation to the 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
    • H03M13/61—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
    • 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
    • H04L1/0057—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
    • 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
    • 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)
  • Physics & Mathematics (AREA)
  • Probability & Statistics with Applications (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Pure & Applied Mathematics (AREA)
  • Signal Processing (AREA)
  • Mathematical Analysis (AREA)
  • Mathematical Optimization (AREA)
  • Algebra (AREA)
  • Computational Mathematics (AREA)
  • Computing Systems (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Error Detection And Correction (AREA)

Abstract

Un método implementado en un sistema de línea de suscriptor digital (DSL) es descrito para minimizar una probabilidad de detección erronea en un receptor de mensaje codificado en un extremo durante la transmisión del mensaje codificado. El método comprende determinar en conjunto, en el receptor de mensaje codificado en el extremo, una matriz P y un esquema de modulación. El método posteriormente comprende codificar un mensaje en un mensaje codificado con un código de bloque lineal sistemático, el código de bloque lineal sistemático tiene una matriz generadora [I P], en donde I representa una matriz de identidad del componente de código de bloque lineal y P representa la matriz P determinada. El método también comprende modular el mensaje codificado a uno o más tonos formando un símbolo discreto de múltiples tonos (DMT) de acuerdo con un esquema de modulación determinado.
MX2011011760A 2009-05-04 2010-04-12 Sistemas y metodos para deteccion de error de canal de retorno de retransmision. MX2011011760A (es)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US17535109P 2009-05-04 2009-05-04
US17575809P 2009-05-05 2009-05-05
US17803909P 2009-05-13 2009-05-13
US22097009P 2009-06-26 2009-06-26
US12/728,758 US8677226B2 (en) 2009-05-04 2010-03-22 Systems and methods for retransmission return channel error detection
PCT/US2010/030690 WO2010129140A1 (en) 2009-05-04 2010-04-12 Systems and methods for retransmission return channel error detection

Publications (1)

Publication Number Publication Date
MX2011011760A true MX2011011760A (es) 2012-04-30

Family

ID=43031318

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2011011760A MX2011011760A (es) 2009-05-04 2010-04-12 Sistemas y metodos para deteccion de error de canal de retorno de retransmision.

Country Status (9)

Country Link
US (1) US8677226B2 (es)
EP (1) EP2427973B1 (es)
JP (1) JP5629877B2 (es)
CN (1) CN102415010B (es)
ES (1) ES2614935T3 (es)
HU (1) HUE030021T2 (es)
MX (1) MX2011011760A (es)
TW (1) TWI535220B (es)
WO (1) WO2010129140A1 (es)

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KR101996462B1 (ko) 2012-06-15 2019-07-04 인텔 코포레이션 명확화 없는 비순차 load store 큐
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JP2017514358A (ja) * 2014-03-18 2017-06-01 イカノス・コミュニケーションズ・インコーポレイテッドＩｋａｎｏｓ Ｃｏｍｍｕｎｉｃａｔｉｏｎｓ，Ｉｎｃ． ｘＤＳＬおよびＧ．Ｆａｓｔシステムにおける送信制御適応変調のパフォーマンスを改善するための方法および装置
CN106411476B (zh) * 2016-11-02 2019-08-06 上海华为技术有限公司 重传请求的处理方法、发送端、接收端和系统
US12136934B2 (en) 2017-10-30 2024-11-05 AtomBeam Technologies Inc. Event-driven data transmission using codebooks with protocol adaption
US12218697B2 (en) 2017-10-30 2025-02-04 Atombeam Technologies Inc Event-driven data transmission using codebooks with protocol prediction and translation
US11381257B2 (en) * 2018-05-23 2022-07-05 Maxlinear, Inc. Capacity achieving multicarrier modulation and coding systems and methods
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Also Published As

Publication number Publication date
CN102415010B (zh) 2015-04-29
ES2614935T3 (es) 2017-06-02
TWI535220B (zh) 2016-05-21
EP2427973A1 (en) 2012-03-14
HUE030021T2 (en) 2017-04-28
JP5629877B2 (ja) 2014-11-26
TW201115932A (en) 2011-05-01
JP2012526412A (ja) 2012-10-25
US20100281349A1 (en) 2010-11-04
CN102415010A (zh) 2012-04-11
EP2427973A4 (en) 2014-03-19
EP2427973B1 (en) 2016-11-30
US8677226B2 (en) 2014-03-18
WO2010129140A1 (en) 2010-11-11

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FG Grant or registration
PD Change of proprietorship

Owner name: IKANOS COMMUNICATIONS INC.