JPS57125597A - Duplex t-s-t digital switching system dual rail time control device - Google Patents

Duplex t-s-t digital switching system dual rail time control device

Info

Publication number
JPS57125597A
JPS57125597A JP56202577A JP20257781A JPS57125597A JP S57125597 A JPS57125597 A JP S57125597A JP 56202577 A JP56202577 A JP 56202577A JP 20257781 A JP20257781 A JP 20257781A JP S57125597 A JPS57125597 A JP S57125597A
Authority
JP
Japan
Prior art keywords
duplex
control device
time control
switching system
digital switching
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
JP56202577A
Other languages
English (en)
Inventor
Shimonzu Nasanieru
Magunuson Suteigu
Ii Putsuchiini Serujio
Daburiyuu Makurokurin Donarudo
Jiei Suterute Deibitsudo
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.)
GTE Automatic Electric Laboratories Inc
Original Assignee
GTE Automatic Electric Laboratories Inc
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 GTE Automatic Electric Laboratories Inc filed Critical GTE Automatic Electric Laboratories Inc
Publication of JPS57125597A publication Critical patent/JPS57125597A/ja
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
    • H04Q11/06—Time-space-time switching

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
JP56202577A 1980-12-23 1981-12-17 Duplex t-s-t digital switching system dual rail time control device Pending JPS57125597A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/219,549 US4399534A (en) 1980-12-23 1980-12-23 Dual rail time and control unit for a duplex T-S-T-digital switching system

Publications (1)

Publication Number Publication Date
JPS57125597A true JPS57125597A (en) 1982-08-04

Family

ID=22819715

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56202577A Pending JPS57125597A (en) 1980-12-23 1981-12-17 Duplex t-s-t digital switching system dual rail time control device

Country Status (5)

Country Link
US (1) US4399534A (ja)
JP (1) JPS57125597A (ja)
BE (1) BE891570A (ja)
CA (1) CA1179044A (ja)
IT (1) IT1142630B (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4671494A (en) * 1984-03-23 1987-06-09 Hitachi, Ltd. Excessive load prevention apparatus employable for a hoist or the like

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4569043A (en) * 1983-06-22 1986-02-04 Gte Automatic Electric Inc. Arrangement for interfacing the space stage to the time stages of a T-S-T digital switching system
JPH0657075B2 (ja) * 1984-05-29 1994-07-27 富士通株式会社 ディジタル通話路装置
NL8600614A (nl) * 1986-03-10 1987-10-01 At & T & Philips Telecomm Breed-/smalband schakelnetwerk van het tijd-ruimte-tijd type en tijd-, ruimteschakeltrap voor breed-/smalbandkanalen.
US4894821A (en) * 1986-09-30 1990-01-16 Nec Corporation Time division switching system with time slot alignment circuitry

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3991276A (en) * 1972-06-01 1976-11-09 International Standard Electric Corporation Time-space-time division switching network
US4005272A (en) * 1974-08-14 1977-01-25 Arthur A. Collins, Inc. Time folded TST (time space time) switch
US3956593B2 (en) * 1974-10-15 1993-05-25 Time space time(tst)switch with combined and distributed state store and control store
FR2356322A1 (fr) * 1976-06-22 1978-01-20 Thomson Csf Reseau de connexion temporel et spatial, et autocommutateur comprenant un tel reseau
US4064370A (en) * 1976-07-01 1977-12-20 Bell Telephone Laboratories, Incorporated Time-division switching system
US4160127A (en) * 1978-06-27 1979-07-03 Bell Telephone Laboratories, Incorporated Time-slot interchange with protection switching
US4322843A (en) * 1979-12-26 1982-03-30 Bell Telephone Laboratories, Incorporated Control information communication arrangement for a time division switching system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4671494A (en) * 1984-03-23 1987-06-09 Hitachi, Ltd. Excessive load prevention apparatus employable for a hoist or the like

Also Published As

Publication number Publication date
US4399534A (en) 1983-08-16
IT8125791A0 (it) 1981-12-22
CA1179044A (en) 1984-12-04
BE891570A (fr) 1982-04-16
IT1142630B (it) 1986-10-08

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