JPS5390708A - Transmitting system for synchronous signal - Google Patents

Transmitting system for synchronous signal

Info

Publication number
JPS5390708A
JPS5390708A JP546377A JP546377A JPS5390708A JP S5390708 A JPS5390708 A JP S5390708A JP 546377 A JP546377 A JP 546377A JP 546377 A JP546377 A JP 546377A JP S5390708 A JPS5390708 A JP S5390708A
Authority
JP
Japan
Prior art keywords
synchronous signal
transmitting system
transmitting
transmission line
increase
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.)
Granted
Application number
JP546377A
Other languages
Japanese (ja)
Other versions
JPS5840862B2 (en
Inventor
Noboru Yamazaki
Takeshi Arakawa
Kunio Akiba
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.)
KEISATSUCHIYOU CHIYOUKAN
KEISATSUCHIYOU CHOKAN
Panasonic Holdings Corp
Original Assignee
KEISATSUCHIYOU CHIYOUKAN
KEISATSUCHIYOU CHOKAN
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 KEISATSUCHIYOU CHIYOUKAN, KEISATSUCHIYOU CHOKAN, Matsushita Electric Industrial Co Ltd filed Critical KEISATSUCHIYOU CHIYOUKAN
Priority to JP52005463A priority Critical patent/JPS5840862B2/en
Publication of JPS5390708A publication Critical patent/JPS5390708A/en
Publication of JPS5840862B2 publication Critical patent/JPS5840862B2/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/06—Synchronising arrangements
    • H04J3/0602—Systems characterised by the synchronising information used

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Dc Digital Transmission (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)

Abstract

PURPOSE:To increase the detection accuracy for the synchronous signal even if a phase change occurs in the transmission line, by adding the normal synchronous signal through time division and transmitting them.
JP52005463A 1977-01-20 1977-01-20 Synchronous signal transmission method Expired JPS5840862B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP52005463A JPS5840862B2 (en) 1977-01-20 1977-01-20 Synchronous signal transmission method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP52005463A JPS5840862B2 (en) 1977-01-20 1977-01-20 Synchronous signal transmission method

Publications (2)

Publication Number Publication Date
JPS5390708A true JPS5390708A (en) 1978-08-09
JPS5840862B2 JPS5840862B2 (en) 1983-09-08

Family

ID=11611914

Family Applications (1)

Application Number Title Priority Date Filing Date
JP52005463A Expired JPS5840862B2 (en) 1977-01-20 1977-01-20 Synchronous signal transmission method

Country Status (1)

Country Link
JP (1) JPS5840862B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02500793A (en) * 1987-03-11 1990-03-15 アー　エヌ　テー　ナツハリヒテンテヒニーク　ゲゼルシヤフト　ミツト　ベシユレンクテル　ハフツング Clock synchronization method and device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49114308A (en) * 1973-02-12 1974-10-31

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49114308A (en) * 1973-02-12 1974-10-31

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02500793A (en) * 1987-03-11 1990-03-15 アー　エヌ　テー　ナツハリヒテンテヒニーク　ゲゼルシヤフト　ミツト　ベシユレンクテル　ハフツング Clock synchronization method and device

Also Published As

Publication number Publication date
JPS5840862B2 (en) 1983-09-08

Similar Documents

Publication Publication Date Title
JPS5422546A (en) Transmission line protective relay
JPS547204A (en) Simultaneous transmission system for plural stations
JPS5336116A (en) Loop transmission system
JPS5390708A (en) Transmitting system for synchronous signal
JPS5441602A (en) Loop type data delivery system
JPS54947A (en) Failure detection system for digital output circuit
JPS547816A (en) Phase synchronous system
JPS54149416A (en) Communication synchronous system
JPS52130225A (en) Signal transmission unit
JPS5372412A (en) Signal transmission system
JPS5336405A (en) Loop transmission system
JPS5323257A (en) Phase difference detection circuit
JPS5365007A (en) Transmission system for intermittent signal
JPS5336118A (en) Loop transmission system
JPS52113146A (en) Synchronous system
JPS53118948A (en) Synchronizing unit
JPS53131716A (en) Digital signal transmission system
JPS526040A (en) Input output control system
JPS5344788A (en) Transmitter/receiver
JPS5389307A (en) Test system for communicating line system
JPS5375705A (en) Transmission system for optical signal
JPS5417609A (en) Signal transmission system
JPS52132708A (en) Line monitor system
JPS5289344A (en) Data collecting and transmitting system
JPS52123196A (en) Frequency multiplication type alarm transfer unit