JPS5261407A - Transmission equipment - Google Patents

Transmission equipment

Info

Publication number
JPS5261407A
JPS5261407A JP50137438A JP13743875A JPS5261407A JP S5261407 A JPS5261407 A JP S5261407A JP 50137438 A JP50137438 A JP 50137438A JP 13743875 A JP13743875 A JP 13743875A JP S5261407 A JPS5261407 A JP S5261407A
Authority
JP
Japan
Prior art keywords
transmission equipment
quality
reception
added
becomes possible
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
JP50137438A
Other languages
Japanese (ja)
Inventor
Kunitaro Kikuchi
Toshiaki Makita
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP50137438A priority Critical patent/JPS5261407A/en
Publication of JPS5261407A publication Critical patent/JPS5261407A/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
    • H04L1/20—Arrangements for detecting or preventing errors in the information received using signal quality detector

Landscapes

  • Engineering & Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Detection And Correction Of Errors (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Dc Digital Transmission (AREA)
  • Maintenance And Management Of Digital Transmission (AREA)

Abstract

PURPOSE:The constant monitor function for circuit quality is added in order to avoid oversight of bit error between transmission and reception. Thus, a data transmission network becomes possible with high quality and high dependability.
JP50137438A 1975-11-14 1975-11-14 Transmission equipment Pending JPS5261407A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50137438A JPS5261407A (en) 1975-11-14 1975-11-14 Transmission equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50137438A JPS5261407A (en) 1975-11-14 1975-11-14 Transmission equipment

Publications (1)

Publication Number Publication Date
JPS5261407A true JPS5261407A (en) 1977-05-20

Family

ID=15198615

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50137438A Pending JPS5261407A (en) 1975-11-14 1975-11-14 Transmission equipment

Country Status (1)

Country Link
JP (1) JPS5261407A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60187160A (en) * 1984-03-07 1985-09-24 Fujitsu Ltd Information system for trouble of loop transmission line
JPS63113367A (en) * 1986-10-31 1988-05-18 Nippon Telegr & Teleph Corp <Ntt> Bit error distribution measuring apparatus

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3078443A (en) * 1959-01-22 1963-02-19 Alan C Rose Compound error correction system
JPS471403A (en) * 1970-06-29 1972-01-24
JPS4941921A (en) * 1972-08-25 1974-04-19

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3078443A (en) * 1959-01-22 1963-02-19 Alan C Rose Compound error correction system
JPS471403A (en) * 1970-06-29 1972-01-24
JPS4941921A (en) * 1972-08-25 1974-04-19

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60187160A (en) * 1984-03-07 1985-09-24 Fujitsu Ltd Information system for trouble of loop transmission line
JPH0376616B2 (en) * 1984-03-07 1991-12-06 Fujitsu Ltd
JPS63113367A (en) * 1986-10-31 1988-05-18 Nippon Telegr & Teleph Corp <Ntt> Bit error distribution measuring apparatus

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