JPS5342602A - Transmission control system - Google Patents

Transmission control system

Info

Publication number
JPS5342602A
JPS5342602A JP11783376A JP11783376A JPS5342602A JP S5342602 A JPS5342602 A JP S5342602A JP 11783376 A JP11783376 A JP 11783376A JP 11783376 A JP11783376 A JP 11783376A JP S5342602 A JPS5342602 A JP S5342602A
Authority
JP
Japan
Prior art keywords
control system
transmission control
reception side
block
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.)
Pending
Application number
JP11783376A
Other languages
Japanese (ja)
Inventor
Tomohito Shibata
Misao Inoke
Tadaaki Imai
Noboru Yamamoto
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP11783376A priority Critical patent/JPS5342602A/en
Publication of JPS5342602A publication Critical patent/JPS5342602A/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
    • H04L1/1607—Details of the supervisory signal
    • H04L1/1642—Formats specially adapted for sequence numbers

Landscapes

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

Abstract

PURPOSE:A block sequence number is given to each block, and a reception side responds to a transmission side collectively to cope with by itself even when there is no response from the reception side, thereby improving the use efficiency of transmission lines.
JP11783376A 1976-09-30 1976-09-30 Transmission control system Pending JPS5342602A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11783376A JPS5342602A (en) 1976-09-30 1976-09-30 Transmission control system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11783376A JPS5342602A (en) 1976-09-30 1976-09-30 Transmission control system

Publications (1)

Publication Number Publication Date
JPS5342602A true JPS5342602A (en) 1978-04-18

Family

ID=14721370

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11783376A Pending JPS5342602A (en) 1976-09-30 1976-09-30 Transmission control system

Country Status (1)

Country Link
JP (1) JPS5342602A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5759233A (en) * 1980-09-29 1982-04-09 Hitachi Ltd Signal transmitting circuit
JPS57106259A (en) * 1980-12-22 1982-07-02 Fujitsu Ltd Control system for transmission of confirmation packet on loop transmission line
JPS5871744A (en) * 1981-10-26 1983-04-28 Ricoh Co Ltd Data communication system with shift-down function
JPS59100656A (en) * 1982-11-30 1984-06-09 Yokogawa Hokushin Electric Corp Hand shake transmitting system
JPS6080336A (en) * 1983-10-07 1985-05-08 Olympus Optical Co Ltd Endoscope image pickup system

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5759233A (en) * 1980-09-29 1982-04-09 Hitachi Ltd Signal transmitting circuit
JPS57106259A (en) * 1980-12-22 1982-07-02 Fujitsu Ltd Control system for transmission of confirmation packet on loop transmission line
JPS6361813B2 (en) * 1980-12-22 1988-11-30
JPS5871744A (en) * 1981-10-26 1983-04-28 Ricoh Co Ltd Data communication system with shift-down function
JPS59100656A (en) * 1982-11-30 1984-06-09 Yokogawa Hokushin Electric Corp Hand shake transmitting system
JPS6080336A (en) * 1983-10-07 1985-05-08 Olympus Optical Co Ltd Endoscope image pickup system

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