FR2144293A5 - - Google Patents

Info

Publication number
FR2144293A5
FR2144293A5 FR7222687A FR7222687A FR2144293A5 FR 2144293 A5 FR2144293 A5 FR 2144293A5 FR 7222687 A FR7222687 A FR 7222687A FR 7222687 A FR7222687 A FR 7222687A FR 2144293 A5 FR2144293 A5 FR 2144293A5
Authority
FR
France
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
FR7222687A
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 FR2144293A5 publication Critical patent/FR2144293A5/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/08—Error detection or correction by redundancy in data representation, e.g. by using checking codes
    • G06F11/10—Adding special bits or symbols to the coded information, e.g. parity check, casting out 9's or 11's
    • G06F11/1008—Adding special bits or symbols to the coded information, e.g. parity check, casting out 9's or 11's in individual solid state devices
    • G06F11/1012—Adding special bits or symbols to the coded information, e.g. parity check, casting out 9's or 11's in individual solid state devices using codes or arrangements adapted for a specific type of error
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Quality & Reliability (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Probability & Statistics with Applications (AREA)
  • Error Detection And Correction (AREA)
  • Detection And Correction Of Errors (AREA)
  • Techniques For Improving Reliability Of Storages (AREA)
FR7222687A 1971-06-26 1972-06-20 Expired FR2144293A5 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712131848 DE2131848C3 (de) 1971-06-26 1971-06-26 Verfahren und Vorrichtung zur Fehlererkennung und -korrektur

Publications (1)

Publication Number Publication Date
FR2144293A5 true FR2144293A5 (fr) 1973-02-09

Family

ID=5811893

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7222687A Expired FR2144293A5 (fr) 1971-06-26 1972-06-20

Country Status (4)

Country Link
JP (1) JPS5443857B1 (fr)
DE (1) DE2131848C3 (fr)
FR (1) FR2144293A5 (fr)
GB (1) GB1363586A (fr)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3573728A (en) * 1969-01-09 1971-04-06 Ibm Memory with error correction for partial store operation

Also Published As

Publication number Publication date
DE2131848C3 (de) 1979-07-26
DE2131848B2 (de) 1978-11-16
JPS5443857B1 (fr) 1979-12-22
DE2131848A1 (de) 1973-01-11
GB1363586A (en) 1974-08-14

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Legal Events

Date Code Title Description
ST Notification of lapse