GB2097631B - Time division telephone switching systems - Google Patents

Time division telephone switching systems

Info

Publication number
GB2097631B
GB2097631B GB8131442A GB8131442A GB2097631B GB 2097631 B GB2097631 B GB 2097631B GB 8131442 A GB8131442 A GB 8131442A GB 8131442 A GB8131442 A GB 8131442A GB 2097631 B GB2097631 B GB 2097631B
Authority
GB
United Kingdom
Prior art keywords
time division
telephone switching
switching systems
division telephone
systems
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.)
Expired
Application number
GB8131442A
Other versions
GB2097631A (en
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
Publication of GB2097631A publication Critical patent/GB2097631A/en
Application granted granted Critical
Publication of GB2097631B publication Critical patent/GB2097631B/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)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
GB8131442A 1978-02-01 1979-01-15 Time division telephone switching systems Expired GB2097631B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1066678A JPS54103611A (en) 1978-02-01 1978-02-01 Time sharing message channel system

Publications (2)

Publication Number Publication Date
GB2097631A GB2097631A (en) 1982-11-03
GB2097631B true GB2097631B (en) 1983-03-16

Family

ID=11756557

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8131442A Expired GB2097631B (en) 1978-02-01 1979-01-15 Time division telephone switching systems

Country Status (3)

Country Link
JP (1) JPS54103611A (en)
FR (1) FR2498037A1 (en)
GB (1) GB2097631B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3109808C2 (en) * 1981-03-13 1983-09-29 Siemens AG, 1000 Berlin und 8000 München Time division switching network unit for room switching
JPS5940797A (en) * 1982-08-30 1984-03-06 Nippon Telegr & Teleph Corp <Ntt> Time switch circuit
JPS61236297A (en) * 1985-04-12 1986-10-21 Nec Corp Time switch circuit
GB2248998A (en) * 1990-10-15 1992-04-22 * Gec Plessey Telecommunications Limited Multiple HDLC processor

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE795163A (en) * 1972-02-08 1973-05-29 Ericsson Telefon Ab L M PROCESS FOR ALLOCATING INTERVALS OF TIME AND ASSEMBLY ADDRESSES TO MODULATION WORDS BY ENCODED PULSES
AT338340B (en) * 1974-03-29 1977-08-25 Siemens Ag PCM TIME MULTIPLEX COUPLING NETWORK

Also Published As

Publication number Publication date
GB2097631A (en) 1982-11-03
FR2498037A1 (en) 1982-07-16
JPS54103611A (en) 1979-08-15
JPS5758117B2 (en) 1982-12-08
FR2498037B1 (en) 1985-01-25

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Legal Events

Date Code Title Description
PE20 Patent expired after termination of 20 years

Effective date: 19990114