CA918806A - Error correcting apparatus - Google Patents

Error correcting apparatus

Info

Publication number
CA918806A
CA918806A CA098535A CA98535A CA918806A CA 918806 A CA918806 A CA 918806A CA 098535 A CA098535 A CA 098535A CA 98535 A CA98535 A CA 98535A CA 918806 A CA918806 A CA 918806A
Authority
CA
Canada
Prior art keywords
error correcting
correcting apparatus
error
correcting
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
Application number
CA098535A
Other versions
CA98535S (en
Inventor
Lee Huatung
K. Ayling John
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.)
International Business Machines Corp
Original Assignee
International Business Machines 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 International Business Machines Corp filed Critical International Business Machines Corp
Application granted granted Critical
Publication of CA918806A publication Critical patent/CA918806A/en
Expired 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
    • 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
    • H03M13/19—Single error correction without using particular properties of the cyclic codes, e.g. Hamming codes, extended or generalised Hamming codes
CA098535A 1969-11-25 1970-11-19 Error correcting apparatus Expired CA918806A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US87964769A 1969-11-25 1969-11-25

Publications (1)

Publication Number Publication Date
CA918806A true CA918806A (en) 1973-01-09

Family

ID=25374582

Family Applications (1)

Application Number Title Priority Date Filing Date
CA098535A Expired CA918806A (en) 1969-11-25 1970-11-19 Error correcting apparatus

Country Status (7)

Country Link
US (1) US3622985A (en)
JP (1) JPS5125705B1 (en)
CA (1) CA918806A (en)
CH (1) CH521071A (en)
DE (1) DE2057256A1 (en)
FR (1) FR2071708A5 (en)
GB (1) GB1316348A (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3805232A (en) * 1972-01-24 1974-04-16 Honeywell Inf Systems Encoder/decoder for code words of variable length
JPS5286011A (en) * 1976-01-12 1977-07-16 Nec Corp Error correction device for parallel processing
JPH0679276B2 (en) * 1990-08-31 1994-10-05 インターナショナル・ビジネス・マシーンズ・コーポレイション Method for increasing throughput of same-dependent process, process generation circuit, cyclic redundancy code generator, and controller system
US6047396A (en) * 1992-10-14 2000-04-04 Tm Patents, L.P. Digital data storage system including phantom bit storage locations
US5432801A (en) * 1993-07-23 1995-07-11 Commodore Electronics Limited Method and apparatus for performing multiple simultaneous error detection on data having unknown format
US5754803A (en) * 1996-06-27 1998-05-19 Interdigital Technology Corporation Parallel packetized intermodule arbitrated high speed control and data bus
EP1914752A1 (en) * 1998-02-25 2008-04-23 Matsushita Electric Industrial Co., Ltd. High-speed error correcting apparatus with efficient data transfer
US6519737B1 (en) 2000-03-07 2003-02-11 International Business Machines Corporation Computing the CRC bits at a time for data whose length in bits is not a multiple of M
DE102014118531B4 (en) * 2014-12-12 2016-08-25 Infineon Technologies Ag Method and data processing device for determining an error vector in a data word

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3465287A (en) * 1965-05-28 1969-09-02 Ibm Burst error detector
US3452328A (en) * 1965-06-07 1969-06-24 Ibm Error correction device for parallel data transmission system

Also Published As

Publication number Publication date
FR2071708A5 (en) 1971-09-17
DE2057256A1 (en) 1971-05-27
US3622985A (en) 1971-11-23
GB1316348A (en) 1973-05-09
CH521071A (en) 1972-03-31
JPS5125705B1 (en) 1976-08-02

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