JPS5583396A - Time-division signal transfer system - Google Patents

Time-division signal transfer system

Info

Publication number
JPS5583396A
JPS5583396A JP15789978A JP15789978A JPS5583396A JP S5583396 A JPS5583396 A JP S5583396A JP 15789978 A JP15789978 A JP 15789978A JP 15789978 A JP15789978 A JP 15789978A JP S5583396 A JPS5583396 A JP S5583396A
Authority
JP
Japan
Prior art keywords
channels
time
bus
control signal
exchanges
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
JP15789978A
Other languages
Japanese (ja)
Inventor
Eiji Doi
Masato Eguchi
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.)
NTT Inc
Original Assignee
Nippon Telegraph and Telephone 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 Nippon Telegraph and Telephone Corp filed Critical Nippon Telegraph and Telephone Corp
Priority to JP15789978A priority Critical patent/JPS5583396A/en
Publication of JPS5583396A publication Critical patent/JPS5583396A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M9/00—Arrangements for interconnection not involving centralised switching
    • H04M9/02—Arrangements for interconnection not involving centralised switching involving a common line for all parties
    • H04M9/022—Multiplex systems
    • H04M9/025—Time division multiplex systems, e.g. loop systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
  • Exchange Systems With Centralized Control (AREA)
  • Small-Scale Networks (AREA)

Abstract

PURPOSE:To add easily a new exchange to a time-division multiple bus by exercising a supervision over self-corresponding channels on the time-division multiple bus by providing channels on the time-division multiple bus corresponding to converters. CONSTITUTION:To time-division multiple bus 1, exchanges 2-1-2-n are connected and common time-division signal channels 1-1-1-n provided on bus 1 are selected and used for mutual communication. To exchanges 2-1-2-n, corresponding dedicated control signal channels are preset and respective exchanges 2-1-2-n supervise self-corresponding control signal channels on bus 1 to receive control signal channels sent to their own channels and channels 1-1-1-n on bus 1 assigned corresponding party exchanges 2-1-2-n so as to send control signal channels of the channels, thereby extending a new exchange to bus 1 easily.
JP15789978A 1978-12-20 1978-12-20 Time-division signal transfer system Pending JPS5583396A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15789978A JPS5583396A (en) 1978-12-20 1978-12-20 Time-division signal transfer system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15789978A JPS5583396A (en) 1978-12-20 1978-12-20 Time-division signal transfer system

Publications (1)

Publication Number Publication Date
JPS5583396A true JPS5583396A (en) 1980-06-23

Family

ID=15659848

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15789978A Pending JPS5583396A (en) 1978-12-20 1978-12-20 Time-division signal transfer system

Country Status (1)

Country Link
JP (1) JPS5583396A (en)

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