DE3677719D1 - Schaltsystem mit mehreren parallelen schaltnetzwerken. - Google Patents

Schaltsystem mit mehreren parallelen schaltnetzwerken.

Info

Publication number
DE3677719D1
DE3677719D1 DE8686116360T DE3677719T DE3677719D1 DE 3677719 D1 DE3677719 D1 DE 3677719D1 DE 8686116360 T DE8686116360 T DE 8686116360T DE 3677719 T DE3677719 T DE 3677719T DE 3677719 D1 DE3677719 D1 DE 3677719D1
Authority
DE
Germany
Prior art keywords
switching
several parallel
networks
switching system
switching networks
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 - Fee Related
Application number
DE8686116360T
Other languages
English (en)
Inventor
William Andrew Payne
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.)
AT&T Corp
Original Assignee
American Telephone and Telegraph Co 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 American Telephone and Telegraph Co Inc filed Critical American Telephone and Telegraph Co Inc
Application granted granted Critical
Publication of DE3677719D1 publication Critical patent/DE3677719D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
    • H04Q11/0005—Switch and router aspects
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
    • G06F13/38—Information transfer, e.g. on bus
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L49/00—Packet switching elements
    • H04L49/25—Routing or path finding in a switch fabric
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L49/00—Packet switching elements
    • H04L49/15—Interconnection of switching modules
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L49/00—Packet switching elements
    • H04L49/15—Interconnection of switching modules
    • H04L49/1515—Non-blocking multistage, e.g. Clos
    • H04L49/1523—Parallel switch fabric planes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
    • H04Q11/0062—Network aspects
    • H04Q11/0066—Provisions for optical burst or packet networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
    • H04Q11/0005—Switch and router aspects
    • H04Q2011/0037—Operation
    • H04Q2011/0039—Electrical control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
    • H04Q11/0005—Switch and router aspects
    • H04Q2011/0052—Interconnection of switches

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Optical Communication System (AREA)
  • Exchange Systems With Centralized Control (AREA)
DE8686116360T 1985-11-29 1986-11-25 Schaltsystem mit mehreren parallelen schaltnetzwerken. Expired - Fee Related DE3677719D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/803,091 US4706240A (en) 1985-11-29 1985-11-29 Switching system having multiple parallel switching networks

Publications (1)

Publication Number Publication Date
DE3677719D1 true DE3677719D1 (de) 1991-04-04

Family

ID=25185554

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686116360T Expired - Fee Related DE3677719D1 (de) 1985-11-29 1986-11-25 Schaltsystem mit mehreren parallelen schaltnetzwerken.

Country Status (8)

Country Link
US (1) US4706240A (de)
EP (1) EP0224244B1 (de)
JP (1) JPH0732392B2 (de)
KR (1) KR940011760B1 (de)
CN (1) CN86108038A (de)
AU (1) AU584762B2 (de)
CA (1) CA1254640A (de)
DE (1) DE3677719D1 (de)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4731878A (en) * 1985-11-29 1988-03-15 American Telephone And Telegraph Company, At&T Bell Laboratories Self-routing switch node combining electronic and photonic switching
US5230079A (en) * 1986-09-18 1993-07-20 Digital Equipment Corporation Massively parallel array processing system with processors selectively accessing memory module locations using address in microword or in address register
US4985832A (en) * 1986-09-18 1991-01-15 Digital Equipment Corporation SIMD array processing system with routing networks having plurality of switching stages to transfer messages among processors
US4817084A (en) * 1986-10-16 1989-03-28 Bell Communications Research, Inc. Batcher-Banyan packet switch with output conflict resolution scheme
US4782478A (en) * 1987-03-04 1988-11-01 Bell Communications Research, Inc. Time division circuit switch
DE3714385A1 (de) * 1987-04-30 1988-11-10 Philips Patentverwaltung Verfahren und schaltungsanordnung zur koppelfeldsteuerung in einem vermittlungssystem
JPH0732404B2 (ja) * 1987-11-09 1995-04-10 沖電気工業株式会社 パケット交換方式
IT1219054B (it) * 1988-02-29 1990-04-24 Cselt Centro Studi Lab Telecom Nodo per rete a commutazione veloce di pacchetto in tecnologia ottico elettrica
US5268896A (en) * 1988-03-26 1993-12-07 Alcatel N.V. Communication switching element
DE68921291T2 (de) * 1988-11-15 1995-08-10 Ibm TDM-Schaltmatrixsteuerung.
FR2642252A1 (fr) * 1989-01-26 1990-07-27 Centre Nat Rech Scient Unite d'interconnexion entre circuits, notamment du type crossbar procede de mise en oeuvre d'une unite d'interconnexion entre circuits, et utilisations d'une unite d'interconnexion entre circuits
US4955016A (en) * 1989-08-29 1990-09-04 At&T Bell Laboratories Interconnect fabric providing connectivity between an input and arbitrary output(s) of a group of outlets
US4955017A (en) * 1989-08-29 1990-09-04 At&T Bell Laboratories Growable packet switch architecture
US5313590A (en) * 1990-01-05 1994-05-17 Maspar Computer Corporation System having fixedly priorized and grouped by positions I/O lines for interconnecting router elements in plurality of stages within parrallel computer
DE69112687T2 (de) * 1990-03-14 1996-02-08 Alcatel Nv ATM-artiges Vermittlungselement mit mehreren Betriebsarten und dieses enthaltendes Vermittlungsnetzwerk.
US5024993A (en) * 1990-05-02 1991-06-18 Microelectronics & Computer Technology Corporation Superconducting-semiconducting circuits, devices and systems
US5774698A (en) * 1991-02-22 1998-06-30 International Business Machines Corporation Multi-media serial line switching adapter for parallel networks and heterogeneous and homologous computer system
GB2258366B (en) * 1991-08-02 1995-03-29 Plessey Telecomm An ATM switching arrangement
WO1993003580A1 (en) * 1991-08-05 1993-02-18 Honeywell Inc. Scalable self-routing nonblocking message switching and routing network
CA2113647A1 (en) * 1991-08-05 1993-02-18 Aloke Guha Crossbar with return net for scalable self-routing non-blocking message switching and routing system
IT1257546B (it) * 1992-06-15 1996-01-30 Cselt Centro Studi Lab Telecom Commutatore ottico per reti a commutazione veloce di cella.
US5404537A (en) * 1992-09-17 1995-04-04 International Business Machines Corp. Priority interrupt switching apparatus for real time systems
EP0702471B1 (de) * 1994-09-13 2001-11-21 Alcatel Methode zur Modifizierung eines Mehrfachadressenbaums in einem Vermittlungsnetz
US5881065A (en) * 1995-10-04 1999-03-09 Ultra-High Speed Network And Computer Technology Laboratories Data transfer switch for transferring data of an arbitrary length on the basis of transfer destination
JP2000261433A (ja) * 1999-03-04 2000-09-22 Toshiba Microelectronics Corp スイッチングエレメント及びパケットスイッチ
US6618371B1 (en) * 1999-06-08 2003-09-09 Cisco Technology, Inc. Butterfly network with switches set for two node disjoint paths and method for forming the paths
US6850704B1 (en) * 1999-09-14 2005-02-01 Lucent Technologies Inc. Low-overhead fault-tolerance techniques for optical and other cross-connect systems
US6707831B1 (en) * 2000-02-21 2004-03-16 Hewlett-Packard Development Company, L.P. Mechanism for data forwarding
US6839795B1 (en) * 2000-05-31 2005-01-04 Silicon Labs Cp, Inc. Priority cross-bar decoder
US7048292B2 (en) * 2003-09-25 2006-05-23 David Weagle Bicycle suspension systems
US8930582B2 (en) * 2003-10-31 2015-01-06 Oracle America, Inc. Method and apparatus for regulating communications between multiple transmitters and receivers
KR100807539B1 (ko) * 2006-07-19 2008-02-28 엘에스산전 주식회사 인버터와 다수의 옵션 카드 간의 통신 장치 및 통신 방법
CN101459593B (zh) * 2007-12-14 2011-11-23 华为技术有限公司 业务交换的方法和设备及业务交换单元

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3573377A (en) * 1969-02-24 1971-04-06 Bell Telephone Labor Inc Equipment to coordinate establishment of audio and video connections through switching systems
US3612767A (en) * 1969-06-11 1971-10-12 Bell Telephone Labor Inc Equipment for selectively establishing audio and wideband communication paths through two autonomous switching systems
FR2447652A1 (fr) * 1979-01-24 1980-08-22 Materiel Telephonique Operateur pour reseau de commutation de donnees numeriques par paquets
US4494230A (en) * 1982-06-25 1985-01-15 At&T Bell Laboratories Fast packet switching system
EP0127570A3 (de) * 1983-05-19 1985-05-15 Heinrich-Hertz-Institut für Nachrichtentechnik Berlin GmbH Lokales Kommunikationssystem mit einem Sternnetz und optischen Kanälen
US4627048A (en) * 1984-10-09 1986-12-02 At&T Bell Laboratories Routing address bit selection in a packet switching network
US4639910A (en) * 1984-12-14 1987-01-27 Itt Corporation Apparatus for establishing communication paths
US4679189A (en) * 1985-11-27 1987-07-07 American Telephone And Telegraph Company Alternate routing arrangement
US4731878A (en) * 1985-11-29 1988-03-15 American Telephone And Telegraph Company, At&T Bell Laboratories Self-routing switch node combining electronic and photonic switching

Also Published As

Publication number Publication date
KR940011760B1 (ko) 1994-12-23
EP0224244A3 (en) 1988-10-26
US4706240A (en) 1987-11-10
AU584762B2 (en) 1989-06-01
AU6582986A (en) 1987-06-04
KR870005308A (ko) 1987-06-08
EP0224244A2 (de) 1987-06-03
CA1254640A (en) 1989-05-23
JPH0732392B2 (ja) 1995-04-10
CN86108038A (zh) 1987-08-19
EP0224244B1 (de) 1991-02-27
JPS62143540A (ja) 1987-06-26

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Free format text: BLUMBACH, KRAMER & PARTNER, 65193 WIESBADEN

8339 Ceased/non-payment of the annual fee