FR2469849A1 - Module de commutation temporelle et reseau numerique a plusieurs etages - Google Patents

Module de commutation temporelle et reseau numerique a plusieurs etages

Info

Publication number
FR2469849A1
FR2469849A1 FR8019274A FR8019274A FR2469849A1 FR 2469849 A1 FR2469849 A1 FR 2469849A1 FR 8019274 A FR8019274 A FR 8019274A FR 8019274 A FR8019274 A FR 8019274A FR 2469849 A1 FR2469849 A1 FR 2469849A1
Authority
FR
France
Prior art keywords
switching module
temporal switching
digital network
stage digital
module
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
FR8019274A
Other languages
English (en)
French (fr)
Other versions
FR2469849B1 (enExample
Inventor
Truman Hilton Hesketh
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.)
Plessey Overseas Ltd
Original Assignee
Plessey Overseas 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 Plessey Overseas Ltd filed Critical Plessey Overseas Ltd
Publication of FR2469849A1 publication Critical patent/FR2469849A1/fr
Application granted granted Critical
Publication of FR2469849B1 publication Critical patent/FR2469849B1/fr
Granted 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
    • H04Q11/08—Time only 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)
  • Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)
FR8019274A 1979-09-08 1980-09-05 Module de commutation temporelle et reseau numerique a plusieurs etages Granted FR2469849A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7931231 1979-09-08

Publications (2)

Publication Number Publication Date
FR2469849A1 true FR2469849A1 (fr) 1981-05-22
FR2469849B1 FR2469849B1 (enExample) 1984-03-16

Family

ID=10507706

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8019274A Granted FR2469849A1 (fr) 1979-09-08 1980-09-05 Module de commutation temporelle et reseau numerique a plusieurs etages

Country Status (3)

Country Link
US (1) US4392221A (enExample)
JP (1) JPS5646389A (enExample)
FR (1) FR2469849A1 (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0042666B1 (en) * 1980-06-25 1984-03-21 THE PLESSEY COMPANY plc Time division multiplex telecommunication digital switching module
EP0724376A1 (en) * 1995-01-25 1996-07-31 Nec Corporation Method of and apparatus for switching multi-slot time division signals

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1171946A (en) * 1981-09-11 1984-07-31 Mitel Corporation Time division switching matrix
US4484324A (en) * 1982-08-23 1984-11-20 At&T Bell Laboratories Control information communication arrangement for a time division switching system
US4500986A (en) * 1983-01-31 1985-02-19 Rockwell International Corporation Asymmetrical time division matrix apparatus
US4574375A (en) * 1983-10-12 1986-03-04 Northern Telecom Limited Interface arrangement for a telephone system or the like
JPS6094066A (ja) * 1983-10-28 1985-05-27 Nippon Sanso Kk 容器入り食品の調理方法及びその装置
USRE32900E (en) * 1983-12-06 1989-04-04 American Telephone And Telegraph Company, At&T Bell Laboratories Fast circuit switching system
US4524440A (en) * 1983-12-06 1985-06-18 At&T Bell Laboratories Fast circuit switching system
JPS61128858A (ja) * 1984-11-27 1986-06-16 Q P Corp サラダ食品の製造方法
US4646324A (en) * 1985-02-11 1987-02-24 United Technologies Corporation Digital information transfer system (DITS) transmitter
NL8600613A (nl) * 1986-03-10 1987-10-01 At & T & Philips Telecomm Breedband ruimteschakelnetwerk en parallel-serie-omzetter en serie-parallel-omzetter voor toepassing in een dergelijk ruimteschakelnetwerk.
CA1297567C (en) * 1987-02-06 1992-03-17 Kazuo Hajikano Self routing-switching system
US4805166A (en) * 1987-10-28 1989-02-14 American Telephone And Telegraph Company, At&T Bell Laboratories Switch path reservation arrangement
US5175727A (en) * 1990-04-16 1992-12-29 Maher John W Communication system network interconnecting a plurality of communication systems
DE4116939A1 (de) * 1991-05-24 1992-11-26 Standard Elektrik Lorenz Ag Koppelfeld zum durchschalten von kanaelen
US5475676A (en) * 1992-07-14 1995-12-12 Hitachi, Ltd. Switch for self-healing ring
US5907719A (en) * 1996-01-22 1999-05-25 Cirrus Logic, Inc. Communication interface unit employing two multiplexer circuits and control logic for performing parallel-to-serial data conversion of a selected asynchronous protocol
US6192046B1 (en) * 1997-08-28 2001-02-20 Ascend Communications, Inc. Apparatus and method for efficiently transferring ATM cells across a backplane in a network switch
US6570887B2 (en) * 1999-01-22 2003-05-27 Intel Corporation Method and apparatus employing associative memories to implement message passing
US6597690B1 (en) 1999-01-22 2003-07-22 Intel Corporation Method and apparatus employing associative memories to implement limited switching

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1290442A (enExample) * 1970-01-29 1972-09-27
FR2166036A1 (enExample) * 1971-12-27 1973-08-10 Western Electric Co
US3912871A (en) * 1973-12-27 1975-10-14 North Electric Co Method and apparatus for idle path search in a time division multiplexed switching network
US4038497A (en) * 1975-05-12 1977-07-26 Collins Arthur A Hardwired marker for time folded tst switch with distributed control logic and automatic path finding, set up and release
DE2718277A1 (de) * 1977-04-25 1978-11-02 Gen Electric Co Ltd Digitale koppelanordnung zur verwendung in rechnergesteuerten fernmelde-vermittlungssystemen

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1252526A (enExample) 1969-04-14 1971-11-03
US3743789A (en) * 1971-12-27 1973-07-03 Bell Telephone Labor Inc Busy bit for time division multiplex signals to reduce signal processing time
US3860761A (en) * 1973-06-14 1975-01-14 Bell Telephone Labor Inc Digital progressively controlled switching system
SE381548B (sv) * 1974-12-20 1975-12-08 Ellemtel Utvecklings Ab Anordning for omstyrning av veljarnet
US4201891A (en) * 1978-03-17 1980-05-06 International Telephone And Telegraph Corporation Expandable digital switching network

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1290442A (enExample) * 1970-01-29 1972-09-27
FR2166036A1 (enExample) * 1971-12-27 1973-08-10 Western Electric Co
US3912871A (en) * 1973-12-27 1975-10-14 North Electric Co Method and apparatus for idle path search in a time division multiplexed switching network
US4038497A (en) * 1975-05-12 1977-07-26 Collins Arthur A Hardwired marker for time folded tst switch with distributed control logic and automatic path finding, set up and release
DE2718277A1 (de) * 1977-04-25 1978-11-02 Gen Electric Co Ltd Digitale koppelanordnung zur verwendung in rechnergesteuerten fernmelde-vermittlungssystemen

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
ELECTRICAL COMMUNICATION, vol. 54, no. 3, 20 septembre 1979, Londres (GB) *
PROC. IEE, vol. 118, no. 8, août 1971, Londres (GB) *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0042666B1 (en) * 1980-06-25 1984-03-21 THE PLESSEY COMPANY plc Time division multiplex telecommunication digital switching module
EP0724376A1 (en) * 1995-01-25 1996-07-31 Nec Corporation Method of and apparatus for switching multi-slot time division signals
US5701299A (en) * 1995-01-25 1997-12-23 Nec Corporation Method of and apparatus for switching multi-slot time division signals

Also Published As

Publication number Publication date
JPS5646389A (en) 1981-04-27
US4392221A (en) 1983-07-05
FR2469849B1 (enExample) 1984-03-16

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse