NL79872C - - Google Patents

Info

Publication number
NL79872C
NL79872C NL79872DA NL79872C NL 79872 C NL79872 C NL 79872C NL 79872D A NL79872D A NL 79872DA NL 79872 C NL79872 C NL 79872C
Authority
NL
Netherlands
Application number
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.)
Publication of NL79872C publication Critical patent/NL79872C/xx

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
    • 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
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Probability & Statistics with Applications (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Error Detection And Correction (AREA)
NL79872D 1950-01-11 NL79872C (en:Method)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US138016A US2552629A (en) 1950-01-11 1950-01-11 Error-detecting and correcting system

Publications (1)

Publication Number Publication Date
NL79872C true NL79872C (en:Method)

Family

ID=22480062

Family Applications (1)

Application Number Title Priority Date Filing Date
NL79872D NL79872C (en:Method) 1950-01-11

Country Status (7)

Country Link
US (2) US2552629A (en:Method)
BE (1) BE500538A (en:Method)
CH (1) CH303465A (en:Method)
DE (1) DE907902C (en:Method)
FR (1) FR1030746A (en:Method)
GB (1) GB697744A (en:Method)
NL (1) NL79872C (en:Method)

Families Citing this family (80)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2709199A (en) * 1948-03-15 1955-05-24 Nederlanden Staat Code signal converter
US2592737A (en) * 1950-10-11 1952-04-15 Raymond Rosen Engineering Prod Multiplex telemetric system
BE534009A (en:Method) * 1950-11-08
US2682573A (en) * 1952-03-21 1954-06-29 Eastman Kodak Co Means for detecting errors in apparatus for analyzing coded signals
FR1084147A (en:Method) * 1952-03-31 1955-01-17
US2849532A (en) * 1952-10-23 1958-08-26 Siemens Ag Circuit arrangement for the transmission of telegraphic intelligence
US2862054A (en) * 1953-03-30 1958-11-25 Hazeltine Research Inc Self-correcting pulse-code-communication system
DE1020365B (de) * 1953-03-30 1957-12-05 Hazeltine Corporation, Washington, D. C. (V. St. A.) Verfahren und Einrichtung zur Nachrichtenübermittlung durch binäre elektrische Nachrichtenimpulse
DE1005115B (de) * 1954-01-08 1957-03-28 Siemens Ag Verfahren zur Stoerbefreiung telegrafischer Nachrichten
NL197751A (en:Method) * 1954-06-04
US2972127A (en) * 1954-12-27 1961-02-14 Sperry Rand Corp Error responsive system
NL204708A (en:Method) * 1955-03-11
GB801295A (en) * 1955-05-10 1958-09-10 Theodorus Reumerman Improvements in the transmission of intelligence
US2926215A (en) * 1955-08-24 1960-02-23 Bell Telephone Labor Inc Error correcting system
US2854653A (en) * 1955-10-21 1958-09-30 Underwood Corp Error detection system
US2955756A (en) * 1955-12-09 1960-10-11 Ibm Serial word checking circuit
DE1013689B (de) * 1956-04-24 1957-08-14 Siemens Ag Anordnung zur teilweisen Stoerbefreiung telegrafischer Nachrichten
BE559555A (en:Method) * 1956-07-27
US2894684A (en) * 1956-09-28 1959-07-14 Rca Corp Parity generator
GB837111A (en) * 1956-12-29 1960-06-09 Gerhard Dirks Improvements in storage devices with correction means
US3013719A (en) * 1957-02-20 1961-12-19 Intelligent Machines Res Corp Serial number checking and filling apparatus
US2969912A (en) * 1957-02-26 1961-01-31 Ibm Error detecting and correcting circuits
US3017091A (en) * 1957-03-26 1962-01-16 Bell Telephone Labor Inc Digital error correcting systems
US2914612A (en) * 1957-04-24 1959-11-24 Bell Telephone Labor Inc Telegraph start-stop synchronizer and corrector
US2956124A (en) * 1958-05-01 1960-10-11 Bell Telephone Labor Inc Continuous digital error correcting system
US2954432A (en) * 1957-10-30 1960-09-27 Bell Telephone Labor Inc Error detection and correction circuitry
US2954433A (en) * 1957-10-30 1960-09-27 Bell Telephone Labor Inc Multiple error correction circuitry
NL232860A (en:Method) * 1957-12-03 1900-01-01
US2977047A (en) * 1957-12-13 1961-03-28 Honeywell Regulator Co Error detecting and correcting apparatus
US2958072A (en) * 1958-02-11 1960-10-25 Ibm Decoder matrix checking circuit
US3146456A (en) * 1958-02-19 1964-08-25 Westinghouse Electric Corp Supervisory remote control apparatus
US3046523A (en) * 1958-06-23 1962-07-24 Ibm Counter checking circuit
US3102253A (en) * 1958-07-02 1963-08-27 Commercial Controls Corp Coded-information translating system
US3199076A (en) * 1958-07-03 1965-08-03 Bell Telephone Labor Inc Code permutation error correction and detection
DE1084311B (de) * 1958-10-21 1960-06-30 Standard Elektrik Lorenz Ag Schaltungsanordnung zur UEberpruefung und Selbstkorrektur von codierten Signalen
US3061193A (en) * 1958-10-21 1962-10-30 Bell Telephone Labor Inc Magnetic core arithmetic unit
US3092807A (en) * 1958-11-24 1963-06-04 Honeywell Regulator Co Check number generator
US3119094A (en) * 1958-12-26 1964-01-21 Honeywell Regulator Co Check number generating circuits for information handling apparatus
US3078443A (en) * 1959-01-22 1963-02-19 Alan C Rose Compound error correction system
US3016517A (en) * 1959-05-15 1962-01-09 Bell Telephone Labor Inc Redundant logic circuitry
US3040296A (en) * 1959-05-26 1962-06-19 Wade H Poole Detection of transpositions in digital numbers
US3008005A (en) * 1959-05-28 1961-11-07 Teletype Corp Apparatus for detecting errors in telegraph signals
US3037697A (en) * 1959-06-17 1962-06-05 Honeywell Regulator Co Information handling apparatus
US3213426A (en) * 1959-09-25 1965-10-19 Ibm Error correcting system
US3252143A (en) * 1959-10-12 1966-05-17 Svenska Dataregister Ab Data handling system
DE1100679B (de) * 1959-10-16 1961-03-02 Siemens Ag Verfahren und Schaltungsanordnung zur Sicherung von Fernschreibnachrichten, bei denen die einzelnen Zeichen in einem 5-Schritte-Code uebertragen werden
US3163848A (en) * 1959-12-22 1964-12-29 Ibm Double error correcting system
US3215983A (en) * 1960-02-09 1965-11-02 Giddings & Lewis Tape controlled positioning apparatus
US3102254A (en) * 1960-03-17 1963-08-27 Maurice M Levy Apparatus for minimizing coding errors
US3159810A (en) * 1960-03-21 1964-12-01 Sylvania Electric Prod Data transmission systems with error detection and correction capabilities
US3245033A (en) * 1960-03-24 1966-04-05 Itt Code recognition system
DE1175919B (de) * 1960-03-31 1964-08-13 Siemag Feinmech Werke Gmbh Schaltungsanordnung zur Kontrolle der Umwandlung einer Information eines Codes durcheine Codier- und/oder Decodier-einrichtung in einen anderen Code
NL265706A (en:Method) * 1960-06-09
US3128449A (en) * 1960-06-14 1964-04-07 Bell Telephone Labor Inc Error detecting and correcting system
US3140463A (en) * 1960-11-22 1964-07-07 Bell Telephone Labor Inc Error-checking circuit for a data transmission system
NL276346A (en:Method) * 1961-03-24
US3231725A (en) * 1961-04-03 1966-01-25 Ibm Data processing system with common bus means
US3155819A (en) * 1961-05-15 1964-11-03 Bell Telephone Labor Inc Error correcting system
NL279117A (en:Method) * 1961-05-31
US3160855A (en) * 1961-09-18 1964-12-08 Control Deta Corp Doubles decision detector for reading machines
US3218612A (en) * 1961-11-09 1965-11-16 Ibm Data transfer system
US3207851A (en) * 1961-11-17 1965-09-21 Hitachi Ltd Transmission system for pulse-codemodulated signals
US3144635A (en) * 1961-12-14 1964-08-11 Ibm Error correcting system for binary erasure channel transmission
US3222644A (en) * 1962-07-26 1965-12-07 Gen Electric Simplified error-control decoder
US3273121A (en) * 1962-12-28 1966-09-13 Bell Telephone Labor Inc Flagging of selected groups of code signals
US3328759A (en) * 1963-05-13 1967-06-27 Ibm Simplified partial double error correction using single error correcting code
US3353155A (en) * 1963-12-30 1967-11-14 Ibm Error control of digital information signals with inherent information redundancy
GB1096617A (en) * 1964-11-16 1967-12-29 Standard Telephones Cables Ltd Data processing equipment
US3492540A (en) * 1967-01-17 1970-01-27 Bell Telephone Labor Inc Pulse counting circuit with self checking facilities
US3648239A (en) * 1970-06-30 1972-03-07 Ibm System for translating to and from single error correction-double error detection hamming code and byte parity code
JPS5671154A (en) * 1979-11-15 1981-06-13 Nec Corp Information processing device
FR2507035B1 (fr) * 1981-06-02 1988-09-16 Thomson Csf Procede de codage de donnees binaires et dispositif de transmission de signal video numerise mettant en oeuvre un tel procede
US4453251A (en) 1981-10-13 1984-06-05 Burroughs Corporation Error-correcting memory with low storage overhead and fast correction mechanism
US4802154A (en) * 1983-10-13 1989-01-31 Laser Magnetic Storage International Company High density codes for optical recording
US4691319A (en) * 1985-06-18 1987-09-01 Bella Bose Method and system for detecting a predetermined number of unidirectional errors
GB8818170D0 (en) * 1988-07-29 1988-09-01 Edwards J A Voice type computer
US6505318B1 (en) 1999-10-01 2003-01-07 Intel Corporation Method and apparatus for partial error detection and correction of digital data
JP3829724B2 (ja) * 2001-12-21 2006-10-04 ソニー株式会社 記録媒体、記録方法および装置、再生装置および方法、ならびに、データ判別方法
US7325183B2 (en) * 2004-07-21 2008-01-29 Hewlett-Packard Development Company, L.P. Error correction code generation method and apparatus
EP2438511B1 (en) 2010-03-22 2019-07-03 LRDC Systems, LLC A method of identifying and protecting the integrity of a set of source data

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2520142A (en) * 1946-04-24 1950-08-29 Standard Telephones Cables Ltd Code translator
NL82289C (en:Method) * 1949-03-11

Also Published As

Publication number Publication date
GB697744A (en) 1953-09-30
US2552629A (en) 1951-05-15
DE907902C (de) 1954-03-29
FR1030746A (fr) 1953-06-16
USRE23601E (en) 1952-12-23
CH303465A (de) 1954-11-30
BE500538A (en:Method)

Similar Documents

Publication Publication Date Title
AT195820B (en:Method)
BE494127A (en:Method)
BE495440A (en:Method)
BE365921A (en:Method)
BE442233A (en:Method)
BE461301A (en:Method)
BE465350A (en:Method)
BE471217A (en:Method)
BE474353A (en:Method)
BE495322A (en:Method)
BE489017A (en:Method)
BE493326A (en:Method)
BE493328A (en:Method)
BE493329A (en:Method)
BE493351A (en:Method)
BE493362A (en:Method)
BE493367A (en:Method)
BE493380A (en:Method)
BE493420A (en:Method)
BE493509A (en:Method)
BE493522A (en:Method)
BE493852A (en:Method)
BE494021A (en:Method)
BE494028A (en:Method)
BE495255A (en:Method)