KR100714860B1 - 적응 채널 인코더 및 디코더를 구비하는 전송 시스템, 및 이 시스템의 운영 방법 - Google Patents

적응 채널 인코더 및 디코더를 구비하는 전송 시스템, 및 이 시스템의 운영 방법 Download PDF

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Publication number
KR100714860B1
KR100714860B1 KR1020007000819A KR20007000819A KR100714860B1 KR 100714860 B1 KR100714860 B1 KR 100714860B1 KR 1020007000819 A KR1020007000819 A KR 1020007000819A KR 20007000819 A KR20007000819 A KR 20007000819A KR 100714860 B1 KR100714860 B1 KR 100714860B1
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South Korea
Prior art keywords
channel
coding
encoded
coding characteristic
decoder
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Expired - Lifetime
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KR1020007000819A
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English (en)
Korean (ko)
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KR20010022246A (ko
Inventor
콘스탄트 페. 엠. 요트. 바겐
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코닌클리케 필립스 일렉트로닉스 엔.브이.
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Application filed by 코닌클리케 필립스 일렉트로닉스 엔.브이. filed Critical 코닌클리케 필립스 일렉트로닉스 엔.브이.
Priority to KR1020057025506A priority Critical patent/KR100753087B1/ko
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    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M7/00—Conversion of a code where information is represented by a given sequence or number of digits to a code where the same, similar or subset of information is represented by a different sequence or number of digits
    • 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
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0014—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the source 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
    • 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
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0009—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the channel coding
    • 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
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
    • H04L1/0025—Transmission of mode-switching indication
    • 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
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
    • H04L1/0026—Transmission of channel quality indication
    • 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
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
    • H04L1/0028—Formatting
    • 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
    • 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
    • H04L1/0075—Transmission of coding parameters to receiver
    • 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
    • H04L1/0078—Avoidance of errors by organising the transmitted data in a format specifically designed to deal with errors, e.g. location
    • H04L1/0079—Formats for control data

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Probability & Statistics with Applications (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Error Detection And Correction (AREA)
  • Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Mobile Radio Communication Systems (AREA)
KR1020007000819A 1998-05-26 1999-05-25 적응 채널 인코더 및 디코더를 구비하는 전송 시스템, 및 이 시스템의 운영 방법 Expired - Lifetime KR100714860B1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020057025506A KR100753087B1 (ko) 1998-05-26 1999-05-25 적응 채널 인코더 및 디코더를 구비하는 전송 시스템, 및이 시스템의 운영 방법

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP98201736 1998-05-26
EP98201736.0 1998-05-26

Related Child Applications (1)

Application Number Title Priority Date Filing Date
KR1020057025506A Division KR100753087B1 (ko) 1998-05-26 1999-05-25 적응 채널 인코더 및 디코더를 구비하는 전송 시스템, 및이 시스템의 운영 방법

Publications (2)

Publication Number Publication Date
KR20010022246A KR20010022246A (ko) 2001-03-15
KR100714860B1 true KR100714860B1 (ko) 2007-05-07

Family

ID=8233761

Family Applications (2)

Application Number Title Priority Date Filing Date
KR1020007000819A Expired - Lifetime KR100714860B1 (ko) 1998-05-26 1999-05-25 적응 채널 인코더 및 디코더를 구비하는 전송 시스템, 및 이 시스템의 운영 방법
KR1020057025506A Expired - Lifetime KR100753087B1 (ko) 1998-05-26 1999-05-25 적응 채널 인코더 및 디코더를 구비하는 전송 시스템, 및이 시스템의 운영 방법

Family Applications After (1)

Application Number Title Priority Date Filing Date
KR1020057025506A Expired - Lifetime KR100753087B1 (ko) 1998-05-26 1999-05-25 적응 채널 인코더 및 디코더를 구비하는 전송 시스템, 및이 시스템의 운영 방법

Country Status (7)

Country Link
US (2) US6460158B1 (enExample)
EP (3) EP1000468B1 (enExample)
JP (3) JP2002517128A (enExample)
KR (2) KR100714860B1 (enExample)
DE (1) DE69932482T2 (enExample)
TW (1) TW390082B (enExample)
WO (1) WO1999062209A2 (enExample)

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JP2002202799A (ja) * 2000-10-30 2002-07-19 Fujitsu Ltd 音声符号変換装置
JP3699910B2 (ja) * 2000-10-31 2005-09-28 株式会社東芝 データ伝送装置、データ伝送方法及びプログラム
JP4263412B2 (ja) * 2002-01-29 2009-05-13 富士通株式会社 音声符号変換方法
US7181657B2 (en) * 2003-09-25 2007-02-20 Oki Electric Industry Co., Ltd. Data transmission apparatus adaptive to data quality on radio-transmission and a method of data transmission therefor
CN100411476C (zh) * 2004-09-20 2008-08-13 华为技术有限公司 一种宽带码分多址系统中上行增强链路信令编码方法
US8165224B2 (en) 2007-03-22 2012-04-24 Research In Motion Limited Device and method for improved lost frame concealment
EP1973254B1 (en) 2007-03-22 2009-07-15 Research In Motion Limited Device and method for improved lost frame concealment
US8122330B2 (en) * 2007-08-06 2012-02-21 Alcatel Lucent Rate-adaptive forward error correction for optical transport systems
US9143267B2 (en) * 2011-10-27 2015-09-22 Empire Technology Development Llc Low complexity and power efficient error correction coding schemes
WO2014102565A1 (en) * 2012-12-29 2014-07-03 Emc Corporation Polar codes for efficient encoding and decoding in redundant disk arrays

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EP0529718A1 (fr) * 1991-08-21 1993-03-03 Laboratoires D'electronique Philips S.A.S. Système de transmission de signaux numériques à codes en cascade et récepteur et décodeur mis en oeuvre dans ledit système
WO1996002091A1 (en) * 1994-07-11 1996-01-25 Nokia Telecommunications Oy Method and apparatus for speech transmission in a mobile communications system

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SE464902B (sv) * 1989-10-24 1991-06-24 Ericsson Telefon Ab L M Foerfarande att adaptera en viterbialgoritm till en kanal med skiftande oeverfoeringsegenskaper samt en anordning foer genomfoerande av foerfarandet
JP3269577B2 (ja) * 1991-10-02 2002-03-25 モトローラ・インコーポレイテッド ビット誤り率検出方法
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JPH07231480A (ja) * 1994-02-18 1995-08-29 Toshiba Corp ディジタル無線通信装置
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WO1996002091A1 (en) * 1994-07-11 1996-01-25 Nokia Telecommunications Oy Method and apparatus for speech transmission in a mobile communications system

Also Published As

Publication number Publication date
EP1624585A3 (en) 2008-03-12
EP1624585A2 (en) 2006-02-08
JP2011120258A (ja) 2011-06-16
EP1000468B1 (en) 2006-07-26
WO1999062209A3 (en) 2000-01-27
KR20010022246A (ko) 2001-03-15
JP2002517128A (ja) 2002-06-11
DE69932482T2 (de) 2007-02-08
US6460158B1 (en) 2002-10-01
US20030084391A1 (en) 2003-05-01
KR100753087B1 (ko) 2007-08-31
JP2010051014A (ja) 2010-03-04
DE69932482D1 (de) 2006-09-07
TW390082B (en) 2000-05-11
JP5150739B2 (ja) 2013-02-27
US6643817B2 (en) 2003-11-04
KR20060007449A (ko) 2006-01-24
EP1000468A2 (en) 2000-05-17
EP1628403A3 (en) 2008-03-12
WO1999062209A2 (en) 1999-12-02
EP1628403A2 (en) 2006-02-22

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