IT984960B - Sistema per correggere errori rivelati in un sistema per la trasmissione di dati numerici ad alta velocita - Google Patents

Sistema per correggere errori rivelati in un sistema per la trasmissione di dati numerici ad alta velocita

Info

Publication number
IT984960B
IT984960B IT49851/73A IT4985173A IT984960B IT 984960 B IT984960 B IT 984960B IT 49851/73 A IT49851/73 A IT 49851/73A IT 4985173 A IT4985173 A IT 4985173A IT 984960 B IT984960 B IT 984960B
Authority
IT
Italy
Prior art keywords
transmission
high speed
numerical data
correct errors
errors detected
Prior art date
Application number
IT49851/73A
Other languages
English (en)
Original Assignee
North American Rockwell
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 North American Rockwell filed Critical North American Rockwell
Application granted granted Critical
Publication of IT984960B publication Critical patent/IT984960B/it

Links

Classifications

    • 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
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/38—Synchronous or start-stop systems, e.g. for Baudot code
    • H04L25/40—Transmitting circuits; Receiving circuits
    • H04L25/49—Transmitting circuits; Receiving circuits using code conversion at the transmitter; using predistortion; using insertion of idle bits for obtaining a desired frequency spectrum; using three or more amplitude levels ; Baseband coding techniques specific to data transmission systems
    • H04L25/497—Transmitting circuits; Receiving circuits using code conversion at the transmitter; using predistortion; using insertion of idle bits for obtaining a desired frequency spectrum; using three or more amplitude levels ; Baseband coding techniques specific to data transmission systems by correlative coding, e.g. partial response coding or echo modulation coding transmitters and receivers for partial response systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Dc Digital Transmission (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
IT49851/73A 1972-05-12 1973-05-08 Sistema per correggere errori rivelati in un sistema per la trasmissione di dati numerici ad alta velocita IT984960B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US25288072A 1972-05-12 1972-05-12

Publications (1)

Publication Number Publication Date
IT984960B true IT984960B (it) 1974-11-20

Family

ID=22957925

Family Applications (1)

Application Number Title Priority Date Filing Date
IT49851/73A IT984960B (it) 1972-05-12 1973-05-08 Sistema per correggere errori rivelati in un sistema per la trasmissione di dati numerici ad alta velocita

Country Status (8)

Country Link
US (1) US3747065A (it)
JP (1) JPS5826223B2 (it)
CA (1) CA983173A (it)
DE (1) DE2323649A1 (it)
FR (1) FR2185260A5 (it)
GB (1) GB1375955A (it)
IT (1) IT984960B (it)
NL (1) NL7306385A (it)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3842401A (en) * 1973-09-10 1974-10-15 Gen Electric Ternary code error detector for a time-division multiplex, pulse-code modulation system
GB1516842A (en) * 1974-07-03 1978-07-05 British Broadcasting Corp Digital signal transmission
FR2296322A1 (fr) * 1974-12-27 1976-07-23 Ibm France Systeme de detection de donnees numeriques transmises par modulation d'une porteuse
US4110691A (en) * 1977-03-14 1978-08-29 Gte Automatic Electric Laboratories, Incorporated Apparatus and method for detecting errors in a 7-level correlative signal
US4271523A (en) * 1979-06-07 1981-06-02 Ford Motor Company Contention interference detection in data communication receiver
JPS5764198U (it) * 1980-10-01 1982-04-16
US20020199153A1 (en) * 2001-06-22 2002-12-26 Fall Thomas G. Sampling method for use with bursty communication channels
US20030070126A1 (en) * 2001-09-14 2003-04-10 Werner Carl W. Built-in self-testing of multilevel signal interfaces
GB0419947D0 (en) * 2004-09-08 2004-10-13 British Telecomm High data rate demodulation system
GB0419946D0 (en) * 2004-09-08 2004-10-13 British Telecomm High data rate demodulation system
US7733968B2 (en) * 2005-09-27 2010-06-08 Qualcomm Incorporated Evaluation of transmitter performance
US20070070877A1 (en) * 2005-09-27 2007-03-29 Thomas Sun Modulation type determination for evaluation of transmitter performance
US7734303B2 (en) * 2006-04-12 2010-06-08 Qualcomm Incorporated Pilot modulation error ratio for evaluation of transmitter performance
US9009545B2 (en) * 2013-06-14 2015-04-14 International Business Machines Corporation Pulsed-latch based razor with 1-cycle error recovery scheme

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3344353A (en) * 1963-12-24 1967-09-26 Philco Ford Corp Error free data transmission system
US3386078A (en) * 1964-09-21 1968-05-28 Martin Marietta Corp Self-authenticating pulse detector
US3492578A (en) * 1967-05-19 1970-01-27 Bell Telephone Labor Inc Multilevel partial-response data transmission
US3524169A (en) * 1967-06-05 1970-08-11 North American Rockwell Impulse response correction system

Also Published As

Publication number Publication date
DE2323649A1 (de) 1973-11-22
FR2185260A5 (it) 1973-12-28
JPS4928205A (it) 1974-03-13
US3747065A (en) 1973-07-17
GB1375955A (en) 1974-12-04
CA983173A (en) 1976-02-03
JPS5826223B2 (ja) 1983-06-01
NL7306385A (it) 1973-11-14

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