BE903318A - Reseau et procede de commutation de paquets et de circuits avec des chemins multiples - Google Patents

Reseau et procede de commutation de paquets et de circuits avec des chemins multiples

Info

Publication number
BE903318A
BE903318A BE0/215635A BE215635A BE903318A BE 903318 A BE903318 A BE 903318A BE 0/215635 A BE0/215635 A BE 0/215635A BE 215635 A BE215635 A BE 215635A BE 903318 A BE903318 A BE 903318A
Authority
BE
Belgium
Prior art keywords
network
multiple paths
switching
circuits
switching packets
Prior art date
Application number
BE0/215635A
Other languages
English (en)
Original Assignee
American Telephone & Telegraph
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 & Telegraph filed Critical American Telephone & Telegraph
Publication of BE903318A publication Critical patent/BE903318A/fr

Links

Classifications

    • 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
    • H04L49/25—Routing or path finding in a switch fabric
    • H04L49/253—Routing or path finding in a switch fabric using establishment or release of connections between ports
    • H04L49/254—Centralised controller, i.e. arbitration or scheduling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L49/00—Packet switching elements
    • H04L49/30—Peripheral units, e.g. input or output ports

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)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)

Abstract

Un réseau de commutation à auto-acheminement interconnecte plusieurs controleurs d'interface (207-0, 208-1) pour la transmission d'une information transmise en commutation de paquets et de circuits, au moyen de chemins multiples dans le réseau. Ce dernier comprend des étages de noeuds de commutation (102-0, 102-4) groupés en paires. Les étages sont interconnectés par des liaisons (203-0) et chaque paire de noeuds de commutation utilise le meme ensemble de liaisons d'entrée (202-0, 202-2, 202-4....) provenant de l'étage précédent.
BE0/215635A 1984-09-26 1985-09-26 Reseau et procede de commutation de paquets et de circuits avec des chemins multiples BE903318A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/654,765 US4656622A (en) 1984-09-26 1984-09-26 Multiple paths in a self-routing packet and circuit switching network

Publications (1)

Publication Number Publication Date
BE903318A true BE903318A (fr) 1986-01-16

Family

ID=24626154

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/215635A BE903318A (fr) 1984-09-26 1985-09-26 Reseau et procede de commutation de paquets et de circuits avec des chemins multiples

Country Status (11)

Country Link
US (1) US4656622A (fr)
JP (1) JPH0657002B2 (fr)
KR (1) KR930007684B1 (fr)
BE (1) BE903318A (fr)
CA (1) CA1234207A (fr)
CH (1) CH669876A5 (fr)
DE (1) DE3533845C2 (fr)
FR (1) FR2570906B1 (fr)
GB (1) GB2165124B (fr)
IT (1) IT1185380B (fr)
NL (1) NL8502631A (fr)

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US4864558A (en) * 1986-11-29 1989-09-05 Nippon Telegraph And Telephone Corporation Self-routing switch
US4845704A (en) * 1987-04-01 1989-07-04 International Business Machines Corporation Switching system for integrated voice/data communications
GB8720605D0 (en) * 1987-09-02 1987-10-07 British Telecomm Communications switch
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US4887076A (en) * 1987-10-16 1989-12-12 Digital Equipment Corporation Computer interconnect coupler for clusters of data processing devices
US4845722A (en) * 1987-10-16 1989-07-04 Digital Equipment Corporation Computer interconnect coupler employing crossbar switching
IT1219759B (it) * 1988-05-24 1990-05-24 Cselt Centro Studi Lab Telecom Procedimento di instradamento per sistemi a commutazione veloce di pacchetto
CA1335836C (fr) * 1988-07-07 1995-06-06 Ichiro Iida Systeme d'acheminement adaptatif
GB2227341A (en) * 1989-01-18 1990-07-25 Intel Corp Message routing in a multiprocessor computer system
US5258978A (en) * 1989-05-08 1993-11-02 At&T Bell Laboratories Space-division switching network having reduced functionality nodes
EP0405042B1 (fr) * 1989-06-29 1994-09-14 International Business Machines Corporation Système numérique de commutation de paquets à grande vitesse
AU644141B2 (en) * 1990-01-05 1993-12-02 Maspar Computer Corporation A method of controlling a router circuit
US5229990A (en) * 1990-10-03 1993-07-20 At&T Bell Laboratories N+K sparing in a telecommunications switching environment
US5197064A (en) * 1990-11-26 1993-03-23 Bell Communications Research, Inc. Distributed modular packet switch employing recursive partitioning
US5124978A (en) * 1990-11-26 1992-06-23 Bell Communications Research, Inc. Grouping network based non-buffer statistical multiplexor
US5179552A (en) * 1990-11-26 1993-01-12 Bell Communications Research, Inc. Crosspoint matrix switching element for a packet switch
US5157654A (en) * 1990-12-18 1992-10-20 Bell Communications Research, Inc. Technique for resolving output port contention in a high speed packet switch
US5166926A (en) * 1990-12-18 1992-11-24 Bell Communications Research, Inc. Packet address look-ahead technique for use in implementing a high speed packet switch
US5321813A (en) * 1991-05-01 1994-06-14 Teradata Corporation Reconfigurable, fault tolerant, multistage interconnect network and protocol
EP0537382A1 (fr) * 1991-10-15 1993-04-21 ALCATEL BELL Naamloze Vennootschap Arrangement et procédé pour contrôler de transfert des paquets
US5267235A (en) * 1992-05-21 1993-11-30 Digital Equipment Corporation Method and apparatus for resource arbitration
US5774067A (en) * 1995-06-07 1998-06-30 International Business Machines Corporation Flash-flooding multi-stage interconnection network with parallel path seeking switching elements
KR100208949B1 (ko) * 1996-10-14 1999-07-15 윤종용 확장된 링-베니언 네트워크 및 그 경로 제어방법
US6519697B1 (en) 1999-11-15 2003-02-11 Ncr Corporation Method and apparatus for coordinating the configuration of massively parallel systems
US6418526B1 (en) 1999-11-15 2002-07-09 Ncr Corporation Method and apparatus for synchronizing nodes in massively parallel systems
US6412002B1 (en) 1999-11-15 2002-06-25 Ncr Corporation Method and apparatus for selecting nodes in configuring massively parallel systems
US6745240B1 (en) 1999-11-15 2004-06-01 Ncr Corporation Method and apparatus for configuring massively parallel systems
US7024505B2 (en) * 2002-03-28 2006-04-04 Seagate Technology Llc Fair arbitration method in a distributed arbitration system
US8312193B2 (en) * 2010-01-08 2012-11-13 International Business Machines Corporation Eager protocol on a cache pipeline dataflow
WO2013028479A2 (fr) * 2011-08-19 2013-02-28 Axis Semiconductor, Inc. Architecture de réseau à commutation de circuits et à commutation de paquets hybride et dynamiquement reconfigurable
US9191203B2 (en) 2013-08-06 2015-11-17 Bedrock Automation Platforms Inc. Secure industrial control system
US9467297B2 (en) 2013-08-06 2016-10-11 Bedrock Automation Platforms Inc. Industrial control system redundant communications/control modules authentication
US11967839B2 (en) 2011-12-30 2024-04-23 Analog Devices, Inc. Electromagnetic connector for an industrial control system
US9437967B2 (en) 2011-12-30 2016-09-06 Bedrock Automation Platforms, Inc. Electromagnetic connector for an industrial control system
US8868813B2 (en) 2011-12-30 2014-10-21 Bedrock Automation Platforms Inc. Communications control system with a serial communications interface and a parallel communications interface
US10834820B2 (en) 2013-08-06 2020-11-10 Bedrock Automation Platforms Inc. Industrial control system cable
US9600434B1 (en) 2011-12-30 2017-03-21 Bedrock Automation Platforms, Inc. Switch fabric having a serial communications interface and a parallel communications interface
US8971072B2 (en) 2011-12-30 2015-03-03 Bedrock Automation Platforms Inc. Electromagnetic connector for an industrial control system
US11144630B2 (en) 2011-12-30 2021-10-12 Bedrock Automation Platforms Inc. Image capture devices for a secure industrial control system
US11314854B2 (en) 2011-12-30 2022-04-26 Bedrock Automation Platforms Inc. Image capture devices for a secure industrial control system
US8862802B2 (en) * 2011-12-30 2014-10-14 Bedrock Automation Platforms Inc. Switch fabric having a serial communications interface and a parallel communications interface
US9727511B2 (en) 2011-12-30 2017-08-08 Bedrock Automation Platforms Inc. Input/output module with multi-channel switching capability
US10834094B2 (en) 2013-08-06 2020-11-10 Bedrock Automation Platforms Inc. Operator action authentication in an industrial control system
US10613567B2 (en) 2013-08-06 2020-04-07 Bedrock Automation Platforms Inc. Secure power supply for an industrial control system
KR20170069335A (ko) * 2015-12-10 2017-06-21 안정옥 감열기록재료
US11088945B1 (en) 2020-02-10 2021-08-10 Hewlett Packard Enterprise Development Lp Dynamic source-driven path setup across a switch fabric

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FR2242829B1 (fr) * 1973-08-29 1980-12-19 Labo Cent Telecommunicat
US4201891A (en) * 1978-03-17 1980-05-06 International Telephone And Telegraph Corporation Expandable digital switching network
US4445213A (en) * 1979-07-31 1984-04-24 Bell Telephone Laboratories, Incorporated Communication line interface for controlling data information having differing transmission characteristics
FR2498855B1 (fr) * 1981-01-23 1988-08-05 Dauphin Jean Louis Systeme de commutation numerique a division du temps de canaux en mode-circuit et en mode-paquet
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JPS58150349A (ja) * 1982-03-02 1983-09-07 Mitsubishi Electric Corp パケツト通信ネツトワ−ク
US4539676A (en) * 1982-05-03 1985-09-03 At&T Bell Laboratories Bulk/interactive data switching system
EP0097351A3 (fr) * 1982-06-21 1986-02-26 Nec Corporation Unité d'acheminement et réseau d'acheminement pour la détermination d'une porte de sortie par la détection d'une partie d'un paquet d'entrée
US4512011A (en) * 1982-11-01 1985-04-16 At&T Bell Laboratories Duplicated network arrays and control facilities for packet switching
US4550397A (en) * 1983-12-16 1985-10-29 At&T Bell Laboratories Alternate paths in a self-routing packet switching network

Also Published As

Publication number Publication date
JPS6184943A (ja) 1986-04-30
GB8523353D0 (en) 1985-10-23
US4656622A (en) 1987-04-07
DE3533845A1 (de) 1986-04-03
JPH0657002B2 (ja) 1994-07-27
CH669876A5 (fr) 1989-04-14
NL8502631A (nl) 1986-04-16
IT8522266A0 (it) 1985-09-25
CA1234207A (fr) 1988-03-15
KR930007684B1 (en) 1993-08-18
FR2570906B1 (fr) 1989-01-06
GB2165124B (en) 1988-09-07
DE3533845C2 (de) 1996-05-02
FR2570906A1 (fr) 1986-03-28
KR860002762A (ko) 1986-04-28
GB2165124A (en) 1986-04-03
IT1185380B (it) 1987-11-12

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: AMERICAN TELEPHONE AND TELEGRAPH CY

Effective date: 20010930