DE3670551D1 - Zuverlaessige synchrone uebertragung zwischen knoten eines selbstleitweglenkenden netzwerks. - Google Patents

Zuverlaessige synchrone uebertragung zwischen knoten eines selbstleitweglenkenden netzwerks.

Info

Publication number
DE3670551D1
DE3670551D1 DE8686904559T DE3670551T DE3670551D1 DE 3670551 D1 DE3670551 D1 DE 3670551D1 DE 8686904559 T DE8686904559 T DE 8686904559T DE 3670551 T DE3670551 T DE 3670551T DE 3670551 D1 DE3670551 D1 DE 3670551D1
Authority
DE
Germany
Prior art keywords
nodes
self
synchronous transmission
driving network
reliable synchronous
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
DE8686904559T
Other languages
English (en)
Inventor
Kashinath Vaidya
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 DE3670551D1 publication Critical patent/DE3670551D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/54—Store-and-forward switching systems 
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L49/00—Packet switching elements
    • H04L49/55—Prevention, detection or correction of errors
    • H04L49/555—Error detection
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F15/00—Digital computers in general; Data processing equipment in general
    • G06F15/16—Combinations of two or more digital computers each having at least an arithmetic unit, a program unit and a register, e.g. for a simultaneous processing of several programs
    • G06F15/163—Interprocessor communication
    • G06F15/173—Interprocessor communication using an interconnection network, e.g. matrix, shuffle, pyramid, star, snowflake
    • G06F15/17356—Indirect interconnection networks
    • G06F15/17368—Indirect interconnection networks non hierarchical topologies
    • G06F15/17393—Indirect interconnection networks non hierarchical topologies having multistage networks, e.g. broadcasting scattering, gathering, hot spot contention, combining/decombining
    • 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
    • H04L49/1507—Distribute and route fabrics, e.g. sorting-routing or Batcher-Banyan
    • 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)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Mathematical Physics (AREA)
  • Software Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
DE8686904559T 1985-06-27 1986-06-23 Zuverlaessige synchrone uebertragung zwischen knoten eines selbstleitweglenkenden netzwerks. Expired - Fee Related DE3670551D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/749,500 US4670871A (en) 1985-06-27 1985-06-27 Reliable synchronous inter-node communication in a self-routing network
PCT/US1986/001345 WO1987000374A1 (en) 1985-06-27 1986-06-23 Reliable synchronous inter-node communication in a self-routing network

Publications (1)

Publication Number Publication Date
DE3670551D1 true DE3670551D1 (de) 1990-05-23

Family

ID=25014003

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686904559T Expired - Fee Related DE3670551D1 (de) 1985-06-27 1986-06-23 Zuverlaessige synchrone uebertragung zwischen knoten eines selbstleitweglenkenden netzwerks.

Country Status (7)

Country Link
US (1) US4670871A (de)
EP (1) EP0227808B1 (de)
JP (1) JP2515313B2 (de)
KR (1) KR950005147B1 (de)
CA (1) CA1248209A (de)
DE (1) DE3670551D1 (de)
WO (1) WO1987000374A1 (de)

Families Citing this family (50)

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US4763247A (en) * 1984-12-26 1988-08-09 Vmei "Lenin" Multiprocessor system formed by microprocessor matrix
US4862461A (en) * 1987-01-12 1989-08-29 International Business Machines Corp. Packet switch network protocol
US6005867A (en) * 1986-09-16 1999-12-21 Hitachi, Ltd. Time-division channel arrangement
US5043979A (en) 1986-09-16 1991-08-27 Hitachi, Ltd. Time-division channel arrangement
US7058062B2 (en) * 1986-09-16 2006-06-06 Hitachi, Ltd. Packet switching system having self-routing switches
US4876681A (en) * 1987-05-15 1989-10-24 Hitachi, Ltd. Packet switching equipment and a packet switching method for controlling packet switched networks
JPH0683261B2 (ja) * 1987-05-26 1994-10-19 富士通株式会社 ヘッダ駆動形パケット交換機
US5101348A (en) * 1988-06-23 1992-03-31 International Business Machines Corporation Method of reducing the amount of information included in topology database update messages in a data communications network
EP0809381B1 (de) * 1988-07-22 2004-11-24 Hitachi, Ltd. ATM-Vermittlungssystem
FR2635809B1 (fr) * 1988-08-24 1990-11-23 Samokine Georges Systeme d'echange d'informations entre un objet portatif comme une cle, et un dispositif d'echange
EP0360924B1 (de) * 1988-09-22 1993-12-29 Siemens Aktiengesellschaft Verfahren zum Betrieb von taktgesteuerten Zeitmultiplex-Fernmeldevermittlungsanlagen, insbesondere PCM-Fernsprechvermittlungsanlagen, mit Zentralkoppelfeld und angeschlossenen Teilkoppelfeldern
US4932020A (en) * 1988-11-14 1990-06-05 At&T Bell Laboratories Packet switching arrangement including packet retransmission
US5041971A (en) * 1988-11-30 1991-08-20 Bolt Beranek And Newman Inc. Memory accessing switch network
US5594866A (en) * 1989-01-18 1997-01-14 Intel Corporation Message routing in a multi-processor computer system with alternate edge strobe regeneration
US5237566A (en) * 1989-03-30 1993-08-17 Ungermann-Bass, Inc. Network hub for maintaining node bandwidth in a single-node network
US5175765A (en) * 1989-05-09 1992-12-29 Digital Equipment Corporation Robust data broadcast over a distributed network with malicious failures
US5455865A (en) * 1989-05-09 1995-10-03 Digital Equipment Corporation Robust packet routing over a distributed network containing malicious failures
US5179558A (en) * 1989-06-22 1993-01-12 Digital Equipment Corporation Routing apparatus and method for high-speed mesh connected local area network
US5088091A (en) * 1989-06-22 1992-02-11 Digital Equipment Corporation High-speed mesh connected local area network
IL95920A0 (en) * 1989-10-24 1991-07-18 Motorola Inc Distributed synchronization method for a wireless fast packet communication system
JP2964457B2 (ja) * 1989-12-05 1999-10-18 株式会社日立製作所 通信処理装置
CA2032620C (en) * 1989-12-22 1995-08-15 Takafumi Chujo Method for searching for alternate path in communication network
JP2834253B2 (ja) * 1990-02-07 1998-12-09 株式会社日立製作所 パケツト交換機
US5128926A (en) * 1990-03-21 1992-07-07 Digital Equipment Corporation Updating link state information in networks
US5132965A (en) * 1990-05-03 1992-07-21 Pacific Bell Nonblocking parallel banyan network
FR2662564B1 (fr) * 1990-05-22 1992-07-31 Alcatel Nv Reseau de commutation a trajets multiples et a auto-acheminement pour la commutation de cellules a multiplexage temporel asynchrone avec signalisation de disponibilite.
GB2249243B (en) * 1990-10-15 1994-10-05 Intel Corp Message routing in a multiprocessor computer system
US5321813A (en) 1991-05-01 1994-06-14 Teradata Corporation Reconfigurable, fault tolerant, multistage interconnect network and protocol
US5216668A (en) * 1991-08-19 1993-06-01 Pacific Bell Modulated nonblocking parallel banyan network
JPH05308373A (ja) * 1992-04-28 1993-11-19 Matsushita Electric Ind Co Ltd スター型分散制御ネットワークおよびそれに用いる端末装置
SE515101C2 (sv) * 1992-05-11 2001-06-11 Ericsson Telefon Ab L M Styrning vid utväxling av datapaket i nät
US5377182A (en) * 1993-08-18 1994-12-27 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Non-blocking crossbar permutation engine with constant routing latency
US5701305A (en) * 1994-05-04 1997-12-23 Hewlett-Packard Company Error recovery in a network having cascaded hubs
US5614914A (en) * 1994-09-06 1997-03-25 Interdigital Technology Corporation Wireless telephone distribution system with time and space diversity transmission for determining receiver location
US5583848A (en) * 1994-11-15 1996-12-10 Telefonaktiebolaget L M Ericsson Methods for verification of routing table information
US5544154A (en) * 1995-03-09 1996-08-06 Telefonaktiebolaget Lm Ericsson Method for determining the load induced by a routing verification test on a network
US5553058A (en) * 1995-07-10 1996-09-03 Telefonaktiebolaget Lm Ericsson Centralized load minimizing method for periodical routing verification tests scheduling
US5638357A (en) * 1995-08-25 1997-06-10 Telefonaktiebolaget Lm Ericsson (Publ) Distributed method for periodical routing verification test scheduling
US5805569A (en) * 1996-04-30 1998-09-08 Telefonaktiebolaget Lm Ericsson Packet data communications system having a malfunction list
US6778538B2 (en) 1998-12-30 2004-08-17 Nortel Networks Limited Virtual junctors
US6804229B2 (en) * 1998-12-30 2004-10-12 Nortel Networks Limited Multiple node network architecture
US6768736B1 (en) 1998-12-30 2004-07-27 Nortel Networks Limited Using an ATM switch to grow the capacity of a switching stage
US6885661B1 (en) 1998-12-30 2005-04-26 Nortel Networks Limited Private branch exchange built using an ATM Network
US6788703B2 (en) 1998-12-30 2004-09-07 Nortel Networks Limited DS0 on ATM, mapping and handling
US6418526B1 (en) 1999-11-15 2002-07-09 Ncr Corporation Method and apparatus for synchronizing nodes in massively parallel systems
US6745240B1 (en) 1999-11-15 2004-06-01 Ncr Corporation Method and apparatus for configuring massively parallel systems
US6519697B1 (en) 1999-11-15 2003-02-11 Ncr Corporation Method and apparatus for coordinating the configuration of massively parallel systems
US6412002B1 (en) 1999-11-15 2002-06-25 Ncr Corporation Method and apparatus for selecting nodes in configuring massively parallel systems
US8259562B2 (en) * 2004-10-07 2012-09-04 Cisco Technology, Inc. Wiring closet redundancy
EP2134043A4 (de) * 2007-03-09 2012-02-22 Fujitsu Ltd Relayeinrichtung, steuerverfahren dafür, kommunikationsunterstützungssystem zwischen atm und computerprogramm

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2447652A1 (fr) * 1979-01-24 1980-08-22 Materiel Telephonique Operateur pour reseau de commutation de donnees numeriques par paquets
DE3036649A1 (de) * 1980-09-29 1982-05-13 Siemens AG, 1000 Berlin und 8000 München Fernsprechvermittlungsnetz zur digitalen sprachuebertragung
US4491945A (en) * 1982-06-25 1985-01-01 At&T Bell Laboratories Fast packet switch
US4472801A (en) * 1983-03-28 1984-09-18 At&T Bell Laboratories Distributed prioritized concentrator
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
KR950005147B1 (ko) 1995-05-18
CA1248209A (en) 1989-01-03
EP0227808B1 (de) 1990-04-18
US4670871A (en) 1987-06-02
WO1987000374A1 (en) 1987-01-15
EP0227808A1 (de) 1987-07-08
JP2515313B2 (ja) 1996-07-10
KR880700574A (ko) 1988-03-15
JPS62503210A (ja) 1987-12-17

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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