CN1488196A - 对里德-马勒码的解码操作 - Google Patents

对里德-马勒码的解码操作 Download PDF

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Publication number
CN1488196A
CN1488196A CNA018223222A CN01822322A CN1488196A CN 1488196 A CN1488196 A CN 1488196A CN A018223222 A CNA018223222 A CN A018223222A CN 01822322 A CN01822322 A CN 01822322A CN 1488196 A CN1488196 A CN 1488196A
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CN
China
Prior art keywords
codeword
binary
group
soft decisions
soft
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.)
Pending
Application number
CNA018223222A
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English (en)
Chinese (zh)
Inventor
保罗·库克
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.)
Eubie Niti Kors (vpt) Ltd
Original Assignee
Ubinetics 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 Ubinetics Ltd filed Critical Ubinetics Ltd
Publication of CN1488196A publication Critical patent/CN1488196A/zh
Pending legal-status Critical Current

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    • 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
    • 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
    • H03M13/37—Decoding methods or techniques, not specific to the particular type of coding provided for in groups H03M13/03 - H03M13/35
    • H03M13/45—Soft decoding, i.e. using symbol reliability information
    • 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
    • H03M13/136—Reed-Muller [RM] codes

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  • Physics & Mathematics (AREA)
  • Probability & Statistics with Applications (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Algebra (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Pure & Applied Mathematics (AREA)
  • Error Detection And Correction (AREA)
  • Detection And Correction Of Errors (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
  • Lubricants (AREA)
  • Dc Digital Transmission (AREA)
  • Mobile Radio Communication Systems (AREA)
CNA018223222A 2000-12-21 2001-12-04 对里德-马勒码的解码操作 Pending CN1488196A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0031358.5 2000-12-21
GB0031358A GB2370472B (en) 2000-12-21 2000-12-21 Coding

Publications (1)

Publication Number Publication Date
CN1488196A true CN1488196A (zh) 2004-04-07

Family

ID=9905674

Family Applications (1)

Application Number Title Priority Date Filing Date
CNA018223222A Pending CN1488196A (zh) 2000-12-21 2001-12-04 对里德-马勒码的解码操作

Country Status (10)

Country Link
US (1) US7379610B2 (enExample)
EP (1) EP1350326B1 (enExample)
JP (1) JP2004527149A (enExample)
KR (1) KR100528139B1 (enExample)
CN (1) CN1488196A (enExample)
AT (1) ATE282262T1 (enExample)
AU (1) AU2002220889A1 (enExample)
DE (1) DE60107118T2 (enExample)
GB (1) GB2370472B (enExample)
WO (1) WO2002051014A1 (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6990626B2 (en) * 2002-03-29 2006-01-24 Lucent Technologies Inc. Method and apparatus for MAP decoding of first-order reed muller codes and related error correction codes
KR20040044589A (ko) * 2002-11-21 2004-05-31 한국전자통신연구원 다수결 논리를 이용한 ｒｍ 부호의 연판정 복호 방법 및그 장치
EP1762021A1 (en) 2004-09-15 2007-03-14 Samsung Electronics Co., Ltd. Method and apparatus for encoding/decoding transmission information in mobile telecommunication system
KR100887090B1 (ko) * 2007-09-13 2009-03-04 삼성전기주식회사 Ｄｓｓｓ 송수신기
KR101146565B1 (ko) * 2011-02-28 2012-05-25 국방과학연구소 Ｒｍ 부호 인식 장치 및 그 방법
CN110442526A (zh) * 2019-08-14 2019-11-12 海闻科技有限公司 一种有效代码的计数方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5817240B2 (ja) * 1974-06-14 1983-04-05 住友化学工業株式会社 リユウジヨウブツノギヨウケツホウ
US4933956A (en) * 1983-04-14 1990-06-12 Codex Corporation Simplified decoding of lattices and codes
US5594742A (en) * 1990-12-20 1997-01-14 Communications Satellite Corporation Bidirectional trellis coding
JPH05161017A (ja) * 1991-12-09 1993-06-25 Matsushita Electric Ind Co Ltd 直交変換装置
US5353352A (en) * 1992-04-10 1994-10-04 Ericsson Ge Mobile Communications Inc. Multiple access coding for radio communications
US5550809A (en) * 1992-04-10 1996-08-27 Ericsson Ge Mobile Communications, Inc. Multiple access coding using bent sequences for mobile radio communications
US6373859B1 (en) * 1996-09-10 2002-04-16 Hewlett-Packard Company Methods and apparatus for encoding and decoding data
GB2320663B (en) * 1996-12-20 2001-09-12 Motorola Ltd Signal processing in digital radio receivers
US5926488A (en) * 1997-08-14 1999-07-20 Ericsson, Inc. Method and apparatus for decoding second order reed-muller codes
EP0924909A1 (en) * 1997-12-17 1999-06-23 Hewlett-Packard Company Methods and apparatus for decoding DOFDM-data
DE60133562T2 (de) * 2000-08-18 2009-05-28 Samsung Electronics Co., Ltd., Suwon Kanalcodierungs-decodierungsvorrichtung und -verfahren für ein cdma-mobilkommunikationssystem
SG113440A1 (en) * 2002-11-19 2005-08-29 St Microelectronics Asia Method and apparatus for a transport format combination indicator (tfci) decoder
JP3776877B2 (ja) * 2002-12-04 2006-05-17 埼玉日本電気株式会社 移動通信システム、無線基地局制御装置及びそれに用いる上り受信同期判定方法
US7463689B2 (en) * 2003-10-09 2008-12-09 Industrial Technology Research Institute Error correction and decoding method and system for wideband code division multiple access

Also Published As

Publication number Publication date
EP1350326A1 (en) 2003-10-08
DE60107118T2 (de) 2005-11-24
GB2370472A (en) 2002-06-26
WO2002051014A1 (en) 2002-06-27
GB2370472B (en) 2004-07-21
DE60107118D1 (de) 2004-12-16
US7379610B2 (en) 2008-05-27
GB0031358D0 (en) 2001-02-07
KR20030061010A (ko) 2003-07-16
JP2004527149A (ja) 2004-09-02
EP1350326B1 (en) 2004-11-10
AU2002220889A1 (en) 2002-07-01
ATE282262T1 (de) 2004-11-15
US20040071357A1 (en) 2004-04-15
KR100528139B1 (ko) 2005-11-15

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Owner name: UBI NIDIX (VPT) CO., LTD.

Free format text: FORMER OWNER: AI LUO FU LAI KE SI KA MU BO LI ZHI CO., LTD.

Effective date: 20060414

C41 Transfer of patent application or patent right or utility model
TA01 Transfer of patent application right

Effective date of registration: 20060414

Address after: cambridge

Applicant after: Eubie Niti Kors (VPT) Ltd

Address before: Hertfordshire

Applicant before: Eero Flacks Cam Boli Gee Ltd

AD01 Patent right deemed abandoned
C20 Patent right or utility model deemed to be abandoned or is abandoned