JPS53132929A - Supervisory unit for transmitting-receiving operation of data transmitter - Google Patents

Supervisory unit for transmitting-receiving operation of data transmitter

Info

Publication number
JPS53132929A
JPS53132929A JP4875077A JP4875077A JPS53132929A JP S53132929 A JPS53132929 A JP S53132929A JP 4875077 A JP4875077 A JP 4875077A JP 4875077 A JP4875077 A JP 4875077A JP S53132929 A JPS53132929 A JP S53132929A
Authority
JP
Japan
Prior art keywords
transmitting
data transmitter
receiving operation
supervisory unit
supervisory
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
JP4875077A
Other languages
Japanese (ja)
Inventor
Shoichi Takeda
Setsuhiro Shimomura
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi 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
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP4875077A priority Critical patent/JPS53132929A/en
Publication of JPS53132929A publication Critical patent/JPS53132929A/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
    • H04L1/24—Testing correct operation
    • H04L1/242—Testing correct operation by comparing a transmitted test signal with a locally generated replica

Landscapes

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

Abstract

PURPOSE:To make system bugging easy, by immediately detecting the abnormality of a transmitting-receiving operation by constantly supervising the transmittingreceiving operation in the two-way data transmitter.
JP4875077A 1977-04-26 1977-04-26 Supervisory unit for transmitting-receiving operation of data transmitter Pending JPS53132929A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4875077A JPS53132929A (en) 1977-04-26 1977-04-26 Supervisory unit for transmitting-receiving operation of data transmitter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4875077A JPS53132929A (en) 1977-04-26 1977-04-26 Supervisory unit for transmitting-receiving operation of data transmitter

Publications (1)

Publication Number Publication Date
JPS53132929A true JPS53132929A (en) 1978-11-20

Family

ID=12811950

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4875077A Pending JPS53132929A (en) 1977-04-26 1977-04-26 Supervisory unit for transmitting-receiving operation of data transmitter

Country Status (1)

Country Link
JP (1) JPS53132929A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5666944A (en) * 1979-11-05 1981-06-05 Sony Corp Data transmission method
JPS59183559A (en) * 1983-03-29 1984-10-18 エヌ・ベ−・フイリツプス・フル−イランペンフアブリケン Digital transmitter

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4857512A (en) * 1971-11-18 1973-08-13

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4857512A (en) * 1971-11-18 1973-08-13

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5666944A (en) * 1979-11-05 1981-06-05 Sony Corp Data transmission method
JPS59183559A (en) * 1983-03-29 1984-10-18 エヌ・ベ−・フイリツプス・フル−イランペンフアブリケン Digital transmitter

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