JPS51114803A - Data transmission control system - Google Patents

Data transmission control system

Info

Publication number
JPS51114803A
JPS51114803A JP50040002A JP4000275A JPS51114803A JP S51114803 A JPS51114803 A JP S51114803A JP 50040002 A JP50040002 A JP 50040002A JP 4000275 A JP4000275 A JP 4000275A JP S51114803 A JPS51114803 A JP S51114803A
Authority
JP
Japan
Prior art keywords
control system
data transmission
transmission control
receive
telegraphs
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.)
Pending
Application number
JP50040002A
Other languages
Japanese (ja)
Inventor
Tsunekazu Haccho
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP50040002A priority Critical patent/JPS51114803A/en
Publication of JPS51114803A publication Critical patent/JPS51114803A/en
Pending 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Communication Control (AREA)

Abstract

PURPOSE:A data transmission control system of a mutual-start type that can make a resend request to telegraphic statements even if errors and omissions are generated in the receive telegraphs while the receive side is processing an output.
JP50040002A 1975-04-01 1975-04-01 Data transmission control system Pending JPS51114803A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50040002A JPS51114803A (en) 1975-04-01 1975-04-01 Data transmission control system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50040002A JPS51114803A (en) 1975-04-01 1975-04-01 Data transmission control system

Publications (1)

Publication Number Publication Date
JPS51114803A true JPS51114803A (en) 1976-10-08

Family

ID=12568697

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50040002A Pending JPS51114803A (en) 1975-04-01 1975-04-01 Data transmission control system

Country Status (1)

Country Link
JP (1) JPS51114803A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6478556A (en) * 1987-09-21 1989-03-24 Matsushita Electric Ind Co Ltd Communication method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6478556A (en) * 1987-09-21 1989-03-24 Matsushita Electric Ind Co Ltd Communication method

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