JPS567589A - Time sharing exchange system - Google Patents

Time sharing exchange system

Info

Publication number
JPS567589A
JPS567589A JP8272179A JP8272179A JPS567589A JP S567589 A JPS567589 A JP S567589A JP 8272179 A JP8272179 A JP 8272179A JP 8272179 A JP8272179 A JP 8272179A JP S567589 A JPS567589 A JP S567589A
Authority
JP
Japan
Prior art keywords
serial
fed
parallel
conversion
time sharing
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
JP8272179A
Other languages
Japanese (ja)
Other versions
JPS59195B2 (en
Inventor
Tokuhiro Kitami
Hideo Kuroda
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.)
Nippon Telegraph and Telephone Corp
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 JP8272179A priority Critical patent/JPS59195B2/en
Publication of JPS567589A publication Critical patent/JPS567589A/en
Publication of JPS59195B2 publication Critical patent/JPS59195B2/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/04—Selecting arrangements for multiplex systems for time-division multiplexing

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)

Abstract

PURPOSE:To reduce the required capacity and to increase the reliability of circuit constitution, by using the time sharing exchanger consisting of the serial parallel conversion circuit, multiplexer, demultiplexer and one stage of time switch. CONSTITUTION:Each time sharing multiplex signal given from the incoming lines HWI1-HWI6 is in serial parallel conversion every bit of a plurality constituting one word of the data signal with the serial parallel conversion circuits SP1-SP8, it is fed to the multiplexers MUX1-MUX8 every bit sequence of parallel serial conversion. Further, it is fed to the time switches T1-T8, alternation of timing arrangement by word unit is made and fed to the demultiplexers DMUX1-DMUX8 for serial parallel conversion and fed to the parallel serial conversion circuits PS1- PS8 for parallel serial conversion every bit sequence and fed to the outgoing lines.
JP8272179A 1979-07-02 1979-07-02 Time division exchange method Expired JPS59195B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8272179A JPS59195B2 (en) 1979-07-02 1979-07-02 Time division exchange method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8272179A JPS59195B2 (en) 1979-07-02 1979-07-02 Time division exchange method

Publications (2)

Publication Number Publication Date
JPS567589A true JPS567589A (en) 1981-01-26
JPS59195B2 JPS59195B2 (en) 1984-01-05

Family

ID=13782265

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8272179A Expired JPS59195B2 (en) 1979-07-02 1979-07-02 Time division exchange method

Country Status (1)

Country Link
JP (1) JPS59195B2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60171493U (en) * 1984-04-25 1985-11-13 株式会社学習研究社 multi-legged walking toy
KR890004832Y1 (en) * 1986-09-02 1989-07-25 대진상역주식회사 Movable penguin toy

Also Published As

Publication number Publication date
JPS59195B2 (en) 1984-01-05

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