CH433440A - Système de transmission de données - Google Patents

Système de transmission de données

Info

Publication number
CH433440A
CH433440A CH1325264A CH1325264A CH433440A CH 433440 A CH433440 A CH 433440A CH 1325264 A CH1325264 A CH 1325264A CH 1325264 A CH1325264 A CH 1325264A CH 433440 A CH433440 A CH 433440A
Authority
CH
Switzerland
Prior art keywords
data transmission
transmission system
data
transmission
Prior art date
Application number
CH1325264A
Other languages
English (en)
Inventor
Pasini Arnaldo
Original Assignee
Olivetti & Co Spa
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 Olivetti & Co Spa filed Critical Olivetti & Co Spa
Publication of CH433440A publication Critical patent/CH433440A/fr

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
    • H04L1/12—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
    • H04L1/1607—Details of the supervisory signal

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Communication Control (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
CH1325264A 1963-10-14 1964-10-13 Système de transmission de données CH433440A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2123763 1963-10-14

Publications (1)

Publication Number Publication Date
CH433440A true CH433440A (fr) 1967-04-15

Family

ID=11178833

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1325264A CH433440A (fr) 1963-10-14 1964-10-13 Système de transmission de données

Country Status (5)

Country Link
US (1) US3381272A (fr)
BE (1) BE654295A (fr)
CH (1) CH433440A (fr)
DE (1) DE1217994B (fr)
GB (1) GB1086315A (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL126726C (fr) * 1962-06-28 1969-09-15
GB1115865A (en) * 1965-01-29 1968-05-29 Standard Telephones Cables Ltd Signalling system
US3473150A (en) * 1966-08-10 1969-10-14 Teletype Corp Block synchronization circuit for a data communications system
GB1193287A (en) * 1967-08-08 1970-05-28 Ferranti Ltd Improvements relating to Apparatus for Reading Magnetic Tape
US3676846A (en) * 1968-10-08 1972-07-11 Call A Computer Inc Message buffering communication system
US3760371A (en) * 1972-08-14 1973-09-18 Gte Automatic Electric Lab Inc Asynchronous data transmission over a pulse code modulation carrier
DE2812668C2 (de) * 1978-03-23 1982-06-03 Brown, Boveri & Cie Ag, 6800 Mannheim Korrespondierendes Kommunikationssystem zur Übertragung von Telegrammen
US4422171A (en) * 1980-12-29 1983-12-20 Allied Corporation, Law Department Method and system for data communication
JPS5866448A (ja) * 1981-10-16 1983-04-20 Hitachi Ltd パケット交換における誤り検出方式
US4637023A (en) * 1983-02-14 1987-01-13 Prime Computer, Inc. Digital data error correction method and apparatus
US5224105A (en) * 1990-09-25 1993-06-29 Atlantic Richfield Company Transfer of data without loss over a noisy channel
US5243592A (en) * 1990-10-15 1993-09-07 Digital Equipment Corporation Method and apparatus for distance vector routing on datagram point-to-point links

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2978541A (en) * 1959-09-25 1961-04-04 Western Union Telegraph Co Error detection in telegraph switching systems
US3242461A (en) * 1961-12-28 1966-03-22 Teletype Corp Error detection system
US3160876A (en) * 1963-05-28 1964-12-08 Bell Telephone Labor Inc Serial to parallel converter for data signals
US3267460A (en) * 1963-07-26 1966-08-16 Gen Electric Serial-parallel mode digital converter

Also Published As

Publication number Publication date
GB1086315A (en) 1967-10-11
BE654295A (fr) 1965-02-01
DE1217994B (de) 1966-06-02
US3381272A (en) 1968-04-30

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