DE3786404D1 - Daten-richtigkeits-kontrollmittel. - Google Patents

Daten-richtigkeits-kontrollmittel.

Info

Publication number
DE3786404D1
DE3786404D1 DE8787480019T DE3786404T DE3786404D1 DE 3786404 D1 DE3786404 D1 DE 3786404D1 DE 8787480019 T DE8787480019 T DE 8787480019T DE 3786404 T DE3786404 T DE 3786404T DE 3786404 D1 DE3786404 D1 DE 3786404D1
Authority
DE
Germany
Prior art keywords
stamp
section
data
correctity
control agents
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 - Fee Related
Application number
DE8787480019T
Other languages
English (en)
Other versions
DE3786404T2 (de
Inventor
Jean Calvignac
Raymond Lenoir
Michel Dauphin
Jean-Louis Picard
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
Publication of DE3786404D1 publication Critical patent/DE3786404D1/de
Application granted granted Critical
Publication of DE3786404T2 publication Critical patent/DE3786404T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H03M13/09—Error detection only, e.g. using cyclic redundancy check [CRC] codes or single parity bit
    • H03M13/091—Parallel or block-wise CRC computation
    • 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
    • H04L1/0078—Avoidance of errors by organising the transmitted data in a format specifically designed to deal with errors, e.g. location
    • H04L1/0083—Formatting with frames or packets; Protocol or part of protocol for error control
DE87480019T 1987-11-27 1987-11-27 Daten-Richtigkeits-Kontrollmittel. Expired - Fee Related DE3786404T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP87480019A EP0317683B1 (de) 1987-11-27 1987-11-27 Daten-Richtigkeits-Kontrollmittel

Publications (2)

Publication Number Publication Date
DE3786404D1 true DE3786404D1 (de) 1993-08-05
DE3786404T2 DE3786404T2 (de) 1994-01-20

Family

ID=8198331

Family Applications (1)

Application Number Title Priority Date Filing Date
DE87480019T Expired - Fee Related DE3786404T2 (de) 1987-11-27 1987-11-27 Daten-Richtigkeits-Kontrollmittel.

Country Status (4)

Country Link
US (1) US4964127A (de)
EP (1) EP0317683B1 (de)
JP (1) JPH0671248B2 (de)
DE (1) DE3786404T2 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5144304A (en) * 1989-07-17 1992-09-01 Digital Equipment Corporation Data and forward error control coding techniques for digital signals
AU618680B2 (en) * 1989-07-17 1992-01-02 Digital Equipment Corporation Data and forward error control coding techniques for digital signals
GB2242104B (en) * 1990-02-06 1994-04-13 Digital Equipment Int Method and apparatus for generating a frame check sequence
BE1004959A3 (nl) * 1991-06-28 1993-03-02 Bell Telephone Mfg Werkwijze en inrichtingen voor het testen van atm-verbindingen.
DE69124743T2 (de) * 1991-11-29 1997-08-14 Ibm Vorrichtung zur Speicherung und Durchschaltung und Verfahren zur Datensicherung während der Speicherung
US5475753A (en) * 1993-11-12 1995-12-12 Matsushita Electric Corporation Of America Apparatus and method for certifying the delivery of information

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4841526A (en) * 1984-05-25 1989-06-20 Wilson Jon C Data communications system
US4577313A (en) * 1984-06-04 1986-03-18 Sy Kian Bon K Routing mechanism with encapsulated FCS for a multi-ring local area network
JPH0618358B2 (ja) * 1985-04-09 1994-03-09 沖電気工業株式会社 誤り制御符号化方式
GB2180127B (en) * 1985-09-04 1989-08-23 Philips Electronic Associated Method of data communication

Also Published As

Publication number Publication date
JPH01170140A (ja) 1989-07-05
JPH0671248B2 (ja) 1994-09-07
DE3786404T2 (de) 1994-01-20
US4964127A (en) 1990-10-16
EP0317683B1 (de) 1993-06-30
EP0317683A1 (de) 1989-05-31

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee