FR1457644A - Système de transmission de données télégraphiques - Google Patents

Système de transmission de données télégraphiques

Info

Publication number
FR1457644A
FR1457644A FR32213A FR32213A FR1457644A FR 1457644 A FR1457644 A FR 1457644A FR 32213 A FR32213 A FR 32213A FR 32213 A FR32213 A FR 32213A FR 1457644 A FR1457644 A FR 1457644A
Authority
FR
France
Prior art keywords
data transmission
transmission system
telegraph data
telegraph
transmission
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
Application number
FR32213A
Other languages
English (en)
Inventor
Robert Steeneck
John R Cowan
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 Standard Electric Corp
Original Assignee
International Standard Electric 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
Priority claimed from US398161A external-priority patent/US3388378A/en
Application filed by International Standard Electric Corp filed Critical International Standard Electric Corp
Priority to FR32213A priority Critical patent/FR1457644A/fr
Application granted granted Critical
Publication of FR1457644A publication Critical patent/FR1457644A/fr
Expired legal-status Critical Current

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
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/30—Definitions, standards or architectural aspects of layered protocol stacks
    • H04L69/32—Architecture of open systems interconnection [OSI] 7-layer type protocol stacks, e.g. the interfaces between the data link level and the physical level
    • H04L69/322—Intralayer communication protocols among peer entities or protocol data unit [PDU] definitions
    • H04L69/324—Intralayer communication protocols among peer entities or protocol data unit [PDU] definitions in the data link layer [OSI layer 2], e.g. HDLC

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
FR32213A 1964-09-22 1965-09-22 Système de transmission de données télégraphiques Expired FR1457644A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR32213A FR1457644A (fr) 1964-09-22 1965-09-22 Système de transmission de données télégraphiques

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US398161A US3388378A (en) 1964-09-22 1964-09-22 Error detection and correction apparatus for duplex communication system
FR32213A FR1457644A (fr) 1964-09-22 1965-09-22 Système de transmission de données télégraphiques

Publications (1)

Publication Number Publication Date
FR1457644A true FR1457644A (fr) 1966-01-24

Family

ID=26166283

Family Applications (1)

Application Number Title Priority Date Filing Date
FR32213A Expired FR1457644A (fr) 1964-09-22 1965-09-22 Système de transmission de données télégraphiques

Country Status (1)

Country Link
FR (1) FR1457644A (fr)

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