JPS5778293A - Time division switch - Google Patents

Time division switch

Info

Publication number
JPS5778293A
JPS5778293A JP15319480A JP15319480A JPS5778293A JP S5778293 A JPS5778293 A JP S5778293A JP 15319480 A JP15319480 A JP 15319480A JP 15319480 A JP15319480 A JP 15319480A JP S5778293 A JPS5778293 A JP S5778293A
Authority
JP
Japan
Prior art keywords
channel
time division
side multiplex
switch
channel number
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
JP15319480A
Other languages
Japanese (ja)
Inventor
Ikuhiro Takahashi
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.)
NEC Corp
Original Assignee
NEC Corp
Nippon Electric 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 NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP15319480A priority Critical patent/JPS5778293A/en
Publication of JPS5778293A publication Critical patent/JPS5778293A/en
Pending 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)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)

Abstract

PURPOSE:To increase the efficiency, by outputting the time slot inputted from the same input side multiplex line at channel section to the same output side multiplex line, in a time division switch of a digital electronic exchanger. CONSTITUTION:In a time division switch of a digital electronic exchanger, at a channel section discriminating means 400, the channel number of the time slot inputted from input side multiplex lines 10-n0 to a space switch 100 is inputted from the channel number designation means 200. It is decided that this time slot belongs to any channel among (n) sets of channel section sectioned by (n-1) sets of the channel numbers given from the channel number storage means 302-30n, and the decided result is given to a space switch connection forming means 500 to form the connection path between the input side multiplex lines 10-0n and the output side multiplex lines 11-n1 of the space switch 100. Thus, the channel number storage means 302-30n can be set from a time division switch control section 1,000 and the space switch 100 can be constituted only with logical circuits independently of the degree of multiplexity.
JP15319480A 1980-10-31 1980-10-31 Time division switch Pending JPS5778293A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15319480A JPS5778293A (en) 1980-10-31 1980-10-31 Time division switch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15319480A JPS5778293A (en) 1980-10-31 1980-10-31 Time division switch

Publications (1)

Publication Number Publication Date
JPS5778293A true JPS5778293A (en) 1982-05-15

Family

ID=15557094

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15319480A Pending JPS5778293A (en) 1980-10-31 1980-10-31 Time division switch

Country Status (1)

Country Link
JP (1) JPS5778293A (en)

Similar Documents

Publication Publication Date Title
ES407535A1 (en) Time division switching network employing space division stages
EP0361404A3 (en) Memory circuit provided with improved redundant structure
JPS5778293A (en) Time division switch
ES8103864A1 (en) Device for artificial reverberation
JPS56129431A (en) Frequency dividing circuit for odd number
JPS53107259A (en) Compensator for delay of envelope
US2864075A (en) Switching network
JPS5721118A (en) Digital filter device
JPS5771037A (en) Input equipment
JPS56143051A (en) Data shift circuit
JPS5628518A (en) Channel selection unit
JPS5621440A (en) Stuff synchronizing system
JPS57132430A (en) Superconductive logical circuit
JPS56158534A (en) Programmable counter
JPS5518706A (en) Parallel adder circuit
JPS5698030A (en) Odd dividing circuit
FR2315203A1 (en) Telecommunications network with several stations - has stations connected by single undirectional cable and uses hybrid circuits
JPS5278304A (en) Multiplex stereo demodulation circuit
JPS5769985A (en) Two dimension digital filter device
JPS5387147A (en) Digital filter
JPS52149947A (en) Direct-coupled type differential amplifier
JPS5660129A (en) Multiplex multiple separating circuit
JPS56156060A (en) Conference calling system
JPS57164692A (en) Transmission and reception control system for selecting signal
JPS53142619A (en) Cycloconverter