GB1452154A - Switching system - Google Patents

Switching system

Info

Publication number
GB1452154A
GB1452154A GB385774A GB385774A GB1452154A GB 1452154 A GB1452154 A GB 1452154A GB 385774 A GB385774 A GB 385774A GB 385774 A GB385774 A GB 385774A GB 1452154 A GB1452154 A GB 1452154A
Authority
GB
United Kingdom
Prior art keywords
bus
address
store
information
group
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
GB385774A
Other languages
English (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.)
International Business Machines Corp
Original Assignee
International Business Machines 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 International Business Machines Corp filed Critical International Business Machines Corp
Publication of GB1452154A publication Critical patent/GB1452154A/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)
  • Small-Scale Networks (AREA)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
GB385774A 1973-03-01 1974-01-28 Switching system Expired GB1452154A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7308009A FR2328349A1 (fr) 1973-03-01 1973-03-01 Systeme de commutation en multiplex a division dans le temps

Publications (1)

Publication Number Publication Date
GB1452154A true GB1452154A (en) 1976-10-13

Family

ID=9115868

Family Applications (1)

Application Number Title Priority Date Filing Date
GB385774A Expired GB1452154A (en) 1973-03-01 1974-01-28 Switching system

Country Status (6)

Country Link
US (1) US3963870A (enExample)
JP (1) JPS532526B2 (enExample)
DE (1) DE2405401C3 (enExample)
FR (1) FR2328349A1 (enExample)
GB (1) GB1452154A (enExample)
IT (1) IT1007443B (enExample)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2138652A (en) * 1983-04-23 1984-10-24 Standard Telephones Cables Ltd Distributed PABX
GB2142507A (en) * 1983-06-27 1985-01-16 Dainippon Screen Mfg Control data transfer
EP0103437B1 (en) * 1982-09-15 1986-08-13 Plessey Overseas Limited Improvements in or relating to digital electronic switching systems
GB2197563A (en) * 1986-11-13 1988-05-18 Plessey Co Plc Data switching arrangement

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2308266A1 (fr) * 1975-04-18 1976-11-12 Telecommunications Sa Procede de transmission dans des reseaux de connexion temporels a grande capacite
US4097694A (en) * 1975-07-09 1978-06-27 Toa Electric Company, Ltd. Time-division telephone system embodying trunks having demodulating-adder circuits
US4032893A (en) * 1976-01-23 1977-06-28 Sperry Rand Corporation Reconfigurable data bus
JPS5910636B2 (ja) * 1977-06-06 1984-03-10 アイホン株式会社 時分割多重ネツトワ−クの制御方式
US4187402A (en) * 1977-06-06 1980-02-05 Aiphone Co., Ltd. Method of controlling channel assignment in a time division multiplexing network
US4253179A (en) * 1977-08-17 1981-02-24 Nippon Electric Co., Ltd. Time division digital switching system with code converting and inverse-converting circuits
US4127742A (en) * 1977-09-01 1978-11-28 International Telephone And Telegraph Corporation Time division telecommunication system
JPS5495885A (en) * 1978-01-12 1979-07-28 Mitsubishi Electric Corp Signal line connecting system
US4228536A (en) * 1979-05-29 1980-10-14 Redcom Laboratories, Inc. Time division digital communication system
FR2464482A1 (fr) * 1979-09-05 1981-03-06 Inst Francais Du Petrole Dispositif pour determiner l'instant de reception d'une impulsion acoustique
US4426697A (en) 1980-06-26 1984-01-17 Diehl Gmbh & Co. Bus system with address and status conductors
US4393491A (en) * 1980-11-05 1983-07-12 Anaconda-Ericsson Automatic self-test system for a digital multiplexed telecommunication system
US4491946A (en) * 1981-03-09 1985-01-01 Gould Inc. Multi-station token pass communication system
IT1144965B (it) * 1981-10-20 1986-10-29 Cselt Centro Studi Lab Telecom Sistema a controllo distribuito per l accesso multiplo casuale alla linea di trasmissione di una rete locale per voce e dati
FR2531593B1 (fr) * 1982-08-05 1992-09-04 Thomson Csf Mat Tel Autocommutateur electronique temporel modulaire en trafic et en capacite
US4511969A (en) * 1983-05-20 1985-04-16 At&T Information Systems Inc. Control channel interface circuit
GB8326718D0 (en) * 1983-10-06 1983-11-09 British Telecomm Announcement system
US4627050A (en) * 1984-05-22 1986-12-02 Rolm Corporation Time division multiplexed computerized branch exchange
US4641300A (en) * 1984-09-21 1987-02-03 Itt Corporation Digital tie line
JPS6180082A (ja) * 1984-09-28 1986-04-23 Matsushita Electric Ind Co Ltd 超音波距離計測装置
JPS61109347A (ja) * 1984-11-01 1986-05-27 Fujitsu Ltd バス衝突防止方式
US4675864A (en) * 1985-06-04 1987-06-23 Hewlett-Packard Company Serial bus system
US4811332A (en) * 1986-04-25 1989-03-07 Pacific Bell Apparatus and method for TDM data switching
FR2605826B1 (fr) * 1986-10-23 1989-05-12 Kalfon Rene Equipement de raccordement pour terminaux d'abonne relie a un commutateur numerique rnis
US5596578A (en) * 1993-10-04 1997-01-21 Fostex Corporation Of America Time division multiplexing data transfer system for digital audio data distribution

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE620591A (enExample) * 1961-07-25
US3458659A (en) * 1965-09-15 1969-07-29 New North Electric Co Nonblocking pulse code modulation system having storage and gating means with common control
US3519756A (en) * 1967-04-06 1970-07-07 Bell Telephone Labor Inc Multiplex signal transfer system
NL157481B (nl) * 1968-07-05 1978-07-17 Philips Nv Inrichting voor een telecommunicatiecentrale voor het tot stand brengen van verbindingen tussen n inkomende tijdmultiplexlijnen en n uitgaande tijdmultiplexlijnen.
SE318914B (enExample) * 1969-03-18 1969-12-22 Ericsson Telefon Ab L M
US3617643A (en) * 1969-07-25 1971-11-02 Bell Telephone Labor Inc Time division switching system employing common transmission highways
US3632888A (en) * 1969-12-30 1972-01-04 Bell Telephone Labor Inc N-path filter using sampled data filter as time-invariant part
CH517419A (de) * 1970-12-24 1971-12-31 Ibm Zeitmultiplex-Vermittlungseinrichtung
US3715505A (en) * 1971-03-29 1973-02-06 Bell Telephone Labor Inc Time-division switch providing time and space switching
US3761894A (en) * 1972-05-12 1973-09-25 Bell Telephone Labor Inc Partitioned ramdom access memories for increasing throughput rate

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0103437B1 (en) * 1982-09-15 1986-08-13 Plessey Overseas Limited Improvements in or relating to digital electronic switching systems
GB2138652A (en) * 1983-04-23 1984-10-24 Standard Telephones Cables Ltd Distributed PABX
GB2142507A (en) * 1983-06-27 1985-01-16 Dainippon Screen Mfg Control data transfer
GB2197563A (en) * 1986-11-13 1988-05-18 Plessey Co Plc Data switching arrangement

Also Published As

Publication number Publication date
US3963870A (en) 1976-06-15
DE2405401B2 (de) 1976-10-28
JPS532526B2 (enExample) 1978-01-28
IT1007443B (it) 1976-10-30
DE2405401C3 (de) 1981-03-26
DE2405401A1 (de) 1974-09-19
FR2328349B1 (enExample) 1979-04-13
JPS509307A (enExample) 1975-01-30
FR2328349A1 (fr) 1977-05-13

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee