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DE60301970D1 - Verfahren und Vorrichtung für gewichtete, nichtbinäre Wiederholungskodierung und Raum-Zeit-Kodierung - Google Patents

Verfahren und Vorrichtung für gewichtete, nichtbinäre Wiederholungskodierung und Raum-Zeit-Kodierung

Info

Publication number
DE60301970D1
DE60301970D1 DE60301970T DE60301970T DE60301970D1 DE 60301970 D1 DE60301970 D1 DE 60301970D1 DE 60301970 T DE60301970 T DE 60301970T DE 60301970 T DE60301970 T DE 60301970T DE 60301970 D1 DE60301970 D1 DE 60301970D1
Authority
DE
Germany
Prior art keywords
coding
weighted
space
binary
time
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE60301970T
Other languages
English (en)
Other versions
DE60301970T2 (de
Inventor
Jung-Min Son
Kyeong-Chul Yang
Jae-Yoel Kim
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Samsung Electronics Co Ltd
Original Assignee
Samsung Electronics Co 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 Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Publication of DE60301970D1 publication Critical patent/DE60301970D1/de
Application granted granted Critical
Publication of DE60301970T2 publication Critical patent/DE60301970T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • H03M13/11—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 using multiple parity bits
    • H03M13/1102—Codes on graphs and decoding on graphs, e.g. low-density parity check [LDPC] codes
    • H03M13/1191—Codes on graphs other than LDPC codes
    • H03M13/1194—Repeat-accumulate [RA] 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
    • H03M13/11—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 using multiple parity bits
    • H03M13/1102—Codes on graphs and decoding on graphs, e.g. low-density parity check [LDPC] codes
    • H03M13/1148—Structural properties of the code parity-check or generator matrix
    • H03M13/1171—Parity-check or generator matrices with non-binary elements, e.g. for non-binary LDPC 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]
    • 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
    • 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
    • H04L1/02—Arrangements for detecting or preventing errors in the information received by diversity reception
    • H04L1/06—Arrangements for detecting or preventing errors in the information received by diversity reception using space diversity
    • H04L1/0618—Space-time 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
    • H03M13/23—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
    • 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
    • H04L1/08—Arrangements for detecting or preventing errors in the information received by repeating transmission, e.g. Verdan system

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Probability & Statistics with Applications (AREA)
  • Theoretical Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Error Detection And Correction (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Radio Transmission System (AREA)
DE60301970T 2002-01-16 2003-01-16 Verfahren und Vorrichtung für gewichtete, nichtbinäre Wiederholungskodierung und Raum-Zeit-Kodierung Expired - Lifetime DE60301970T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR20020002414 2002-01-16
KR2002002414 2002-01-16

Publications (2)

Publication Number Publication Date
DE60301970D1 true DE60301970D1 (de) 2005-12-01
DE60301970T2 DE60301970T2 (de) 2006-04-27

Family

ID=36129295

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60301970T Expired - Lifetime DE60301970T2 (de) 2002-01-16 2003-01-16 Verfahren und Vorrichtung für gewichtete, nichtbinäre Wiederholungskodierung und Raum-Zeit-Kodierung

Country Status (11)

Country Link
US (1) US7423996B2 (de)
EP (1) EP1330062B1 (de)
JP (1) JP3808074B2 (de)
KR (1) KR100520621B1 (de)
CN (1) CN1255954C (de)
AU (1) AU2003235607B2 (de)
DE (1) DE60301970T2 (de)
GB (1) GB2384410B (de)
RU (1) RU2262192C2 (de)
TW (1) TWI228886B (de)
WO (1) WO2003061138A1 (de)

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KR100617703B1 (ko) * 2003-05-02 2006-08-28 삼성전자주식회사 이동 통신 시스템에서 시공간 부호화 방법 및 장치
US7535819B1 (en) 2003-09-26 2009-05-19 Staccato Communications, Inc. Multiband OFDM system with mapping
KR100955952B1 (ko) * 2003-10-13 2010-05-19 삼성전자주식회사 무선 통신 시스템에서 리프팅 저밀도 패러티 검사 부호를이용한 시공간 부호화 방법 및 장치
US20050204258A1 (en) * 2004-02-13 2005-09-15 Broadcom Corporation Encoding system and method for a transmitter in wireless communications
CN100361419C (zh) * 2004-07-15 2008-01-09 电子科技大学 一种空时网格码的构造方法
KR100769671B1 (ko) * 2005-02-21 2007-10-24 삼성전자주식회사 Ｍｂ-ｏｆｄｍ 송수신장치 및 그 신호처리 방법
CN101015151B (zh) * 2004-09-22 2013-09-25 三星电子株式会社 多频带正交频分复用发射机和接收机及其信号处理方法
US8064424B2 (en) * 2005-07-22 2011-11-22 Qualcomm Incorporated SDMA for WCDMA
KR100759002B1 (ko) * 2005-10-21 2007-09-17 삼성전자주식회사 디지털 방송 신호를 처리하여 송신하는 디지털 방송 송신시스템 및 그 방법
KR100842079B1 (ko) * 2005-10-21 2008-06-30 삼성전자주식회사 디지털 방송 시스템 및 그 방법
KR100670947B1 (ko) * 2005-11-22 2007-01-17 학교법인 포항공과대학교 Ｒａ 부호화 방법 및 장치
US7644336B2 (en) * 2006-02-04 2010-01-05 Hitachi Global Storage Technologies Netherlands, B.V. Techniques for providing greater error protection to error-prone bits in codewords generated from irregular codes
RU2313187C1 (ru) * 2006-02-14 2007-12-20 Федеральное государственное унитарное предприятие "Калужский научно-исследовательский институт телемеханических устройств" Способ пакетной передачи сообщений в сетях связи с многомерной маршрутизацией
KR100933139B1 (ko) * 2006-02-22 2009-12-21 삼성전자주식회사 통신 시스템에서 신호 수신 장치 및 방법
JP4918655B2 (ja) * 2006-03-30 2012-04-18 富士通株式会社 パリティチェック行列生成方法と装置および送信機と受信機
US8358988B2 (en) * 2006-09-28 2013-01-22 Mediatek Inc. Interface between chip rate processing and bit rate processing in wireless downlink receiver
CN101232484B (zh) * 2007-01-26 2011-08-17 电信科学技术研究院 信号传输方法、装置及通信系统
CN101409583B (zh) 2007-10-11 2013-02-13 电信科学技术研究院 信号发送方法、信号发送装置
JP5547734B2 (ja) * 2008-09-26 2014-07-16 サムスン エレクトロニクス カンパニー リミテッド 多重アンテナからのサウンディング基準信号の送信を支援する装置及び方法
US8370702B2 (en) * 2009-06-10 2013-02-05 Micron Technology, Inc. Error correcting codes for increased storage capacity in multilevel memory devices
US10312945B2 (en) * 2017-02-13 2019-06-04 Lg Electronics Inc. Channel coding method using concatenated code structure and apparatus therefor
CN109347777B (zh) * 2018-08-29 2020-04-24 中国科学院声学研究所 一种高频带利用率mt-mfsk水声通信方法

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US4383323A (en) * 1980-06-09 1983-05-10 Bell Telephone Laboratories, Incorporated Spread spectrum FH-MFSK transmitter and receiver
US5479416A (en) * 1993-09-30 1995-12-26 Micron Technology, Inc. Apparatus and method for error detection and correction in radio frequency identification device
US5623485A (en) * 1995-02-21 1997-04-22 Lucent Technologies Inc. Dual mode code division multiple access communication system and method
US5896374A (en) * 1995-02-23 1999-04-20 Ntt Mobile Communications Network, Inc. Variable rate transmission method, transmitter and receiver using the same
CN1492426A (zh) * 1995-04-03 2004-04-28 ���µ�����ҵ��ʽ���� 数据传输系统、数据记录和再生成设备及记录介质
US7020111B2 (en) * 1996-06-27 2006-03-28 Interdigital Technology Corporation System for using rapid acquisition spreading codes for spread-spectrum communications
JP2804258B2 (ja) * 1995-12-12 1998-09-24 松下電器産業株式会社 ディジタル通信装置
US5914933A (en) * 1996-03-08 1999-06-22 Lucent Technologies Inc. Clustered OFDM communication system
US6215762B1 (en) * 1997-07-22 2001-04-10 Ericsson Inc. Communication system and method with orthogonal block encoding
US6199190B1 (en) * 1998-02-11 2001-03-06 Conexant Systems, Inc. Convolution decoding terminated by an error detection block code with distributed parity bits
US6014411A (en) * 1998-10-29 2000-01-11 The Aerospace Corporation Repetitive turbo coding communication method
US6308054B2 (en) * 1999-03-02 2001-10-23 Hitachi, Ltd. Diversity wireless communication method and its wireless communication apparatus
US6804307B1 (en) * 2000-01-27 2004-10-12 Telefonaktiebolaget Lm Ericsson (Publ) Method and apparatus for efficient transmit diversity using complex space-time block codes
CA2348700C (en) * 2000-05-26 2008-03-11 Andrew W. Hunt High-performance error-correcting codes with skew mapping
US6690734B1 (en) * 2000-06-02 2004-02-10 Qualcomm, Incorporated Method and apparatus for puncturing code symbols in a communications system
EP1246370A1 (de) * 2001-03-28 2002-10-02 Lucent Technologies Inc. Decodierungsverfahren für Blockcodes, die zur Kanalcodierung benutzt werden

Also Published As

Publication number Publication date
GB2384410B (en) 2004-04-07
CN1255954C (zh) 2006-05-10
KR20030062273A (ko) 2003-07-23
JP2005515686A (ja) 2005-05-26
RU2262192C2 (ru) 2005-10-10
US7423996B2 (en) 2008-09-09
EP1330062A1 (de) 2003-07-23
CN1496609A (zh) 2004-05-12
WO2003061138A1 (en) 2003-07-24
JP3808074B2 (ja) 2006-08-09
RU2003127829A (ru) 2005-06-10
AU2003235607A1 (en) 2003-07-30
GB0301002D0 (en) 2003-02-19
DE60301970T2 (de) 2006-04-27
AU2003235607B2 (en) 2005-02-17
TW200302638A (en) 2003-08-01
TWI228886B (en) 2005-03-01
GB2384410A (en) 2003-07-23
KR100520621B1 (ko) 2005-10-10
US20030235166A1 (en) 2003-12-25
EP1330062B1 (de) 2005-10-26

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Legal Events

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