NL191348B - Device for decoding a received Bose-Chaudhuri-Hocquenghem code signal (BCH code signal), comprising means for correcting random errors and signal sequence errors. - Google Patents

Device for decoding a received Bose-Chaudhuri-Hocquenghem code signal (BCH code signal), comprising means for correcting random errors and signal sequence errors.

Info

Publication number
NL191348B
NL191348B NL8903084A NL8903084A NL191348B NL 191348 B NL191348 B NL 191348B NL 8903084 A NL8903084 A NL 8903084A NL 8903084 A NL8903084 A NL 8903084A NL 191348 B NL191348 B NL 191348B
Authority
NL
Netherlands
Prior art keywords
code signal
errors
signal
chaudhuri
bose
Prior art date
Application number
NL8903084A
Other languages
Dutch (nl)
Other versions
NL191348C (en
NL8903084A (en
Inventor
Atsuhiro Yamagishi Touru Mitsu
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of NL8903084A publication Critical patent/NL8903084A/en
Publication of NL191348B publication Critical patent/NL191348B/en
Application granted granted Critical
Publication of NL191348C publication Critical patent/NL191348C/en

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
    • H03M13/03—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
    • 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
NL8903084A 1989-05-15 1989-12-18 Device for decoding a received Bose-Chaudhuri-Hocquenghem code signal (BCH code signal), comprising means for correcting random errors and signal sequence errors. NL191348C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP1121909A JPH02301226A (en) 1989-05-15 1989-05-15 Composite error correction bch decoding circuit
JP12190989 1989-05-15

Publications (3)

Publication Number Publication Date
NL8903084A NL8903084A (en) 1990-12-03
NL191348B true NL191348B (en) 1995-01-02
NL191348C NL191348C (en) 1995-06-01

Family

ID=14822911

Family Applications (1)

Application Number Title Priority Date Filing Date
NL8903084A NL191348C (en) 1989-05-15 1989-12-18 Device for decoding a received Bose-Chaudhuri-Hocquenghem code signal (BCH code signal), comprising means for correcting random errors and signal sequence errors.

Country Status (11)

Country Link
JP (1) JPH02301226A (en)
KR (1) KR940002112B1 (en)
CA (1) CA2011103C (en)
CH (1) CH680031A5 (en)
DE (1) DE4005533C2 (en)
FR (1) FR2646976B1 (en)
GB (1) GB2232043B (en)
IT (1) IT1237726B (en)
NL (1) NL191348C (en)
NO (1) NO305879B1 (en)
SE (1) SE512145C2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03235528A (en) * 1990-02-13 1991-10-21 Sharp Corp Bch code decoding circuit
NL9101376A (en) * 1990-08-16 1992-03-16 Digital Equipment Corp AN IMPROVED ERROR DETECTION CODING SYSTEM.
US5377208A (en) * 1991-11-02 1994-12-27 U.S. Philips Corporation Transmission system with random error and burst error correction for a cyclically coded digital signal
JP2944489B2 (en) * 1995-10-14 1999-09-06 日本電気株式会社 Error correction method in wireless transmission system

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3544963A (en) * 1968-12-27 1970-12-01 Bell Telephone Labor Inc Random and burst error-correcting arrangement
JPS5975732A (en) * 1982-10-22 1984-04-28 Mitsubishi Electric Corp Decoder
US4592054A (en) * 1982-10-22 1986-05-27 Mitsubishi Denki Kabushiki Kaisha Decoder with code error correcting function
GB2131253A (en) * 1982-11-24 1984-06-13 Motorola Ltd Error-correcting decoder
GB2136248A (en) * 1983-02-25 1984-09-12 Philips Electronic Associated Text error correction in digital data transmission systems
US4646303A (en) * 1983-10-05 1987-02-24 Nippon Gakki Seizo Kabushiki Kaisha Data error detection and correction circuit
JPS61105931A (en) * 1984-10-30 1986-05-24 Mitsubishi Electric Corp Decoder
JPS6276825A (en) * 1985-09-30 1987-04-08 Hitachi Ltd Code error correcting method
JPS62268215A (en) * 1986-05-16 1987-11-20 Fuji Electric Co Ltd Galois field arithmetic circuit
JPS6427322A (en) * 1988-04-21 1989-01-30 Sony Corp Arithmetic circuit for galois field

Also Published As

Publication number Publication date
SE8904169L (en) 1990-11-16
SE8904169D0 (en) 1989-12-11
NL191348C (en) 1995-06-01
JPH02301226A (en) 1990-12-13
KR900019400A (en) 1990-12-24
DE4005533A1 (en) 1990-12-13
CA2011103A1 (en) 1990-11-15
CH680031A5 (en) 1992-05-29
GB2232043B (en) 1993-07-14
CA2011103C (en) 1996-01-02
NO305879B1 (en) 1999-08-09
NL8903084A (en) 1990-12-03
FR2646976A1 (en) 1990-11-16
KR940002112B1 (en) 1994-03-17
FR2646976B1 (en) 1996-08-02
SE512145C2 (en) 2000-01-31
GB9000712D0 (en) 1990-03-14
DE4005533C2 (en) 1998-01-22
GB2232043A (en) 1990-11-28
NO894757D0 (en) 1989-11-29
IT1237726B (en) 1993-06-15
NO894757L (en) 1990-11-16
IT8968156A0 (en) 1989-12-22

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Legal Events

Date Code Title Description
A1A A request for search or an international-type search has been filed
BT A notification was added to the application dossier and made available to the public
BB A search report has been drawn up
BC A request for examination has been filed
V1 Lapsed because of non-payment of the annual fee

Effective date: 20030701