ES2076409T3 - Red de conmutacion de trayectos multiples y con autoencaminado para la conmutacion de celulas de multiplexado temporal asincronico con señalizacion de disponibilidad. - Google Patents

Red de conmutacion de trayectos multiples y con autoencaminado para la conmutacion de celulas de multiplexado temporal asincronico con señalizacion de disponibilidad.

Info

Publication number
ES2076409T3
ES2076409T3 ES91108127T ES91108127T ES2076409T3 ES 2076409 T3 ES2076409 T3 ES 2076409T3 ES 91108127 T ES91108127 T ES 91108127T ES 91108127 T ES91108127 T ES 91108127T ES 2076409 T3 ES2076409 T3 ES 2076409T3
Authority
ES
Spain
Prior art keywords
switching
elementary switch
state
availability state
availability
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 - Lifetime
Application number
ES91108127T
Other languages
English (en)
Inventor
Michel Andre Henrion
Henri Verhille
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.)
Alcatel Lucent NV
Original Assignee
Alcatel NV
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 Alcatel NV filed Critical Alcatel NV
Application granted granted Critical
Publication of ES2076409T3 publication Critical patent/ES2076409T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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 
    • H04L12/56—Packet switching systems
    • H04L12/5601—Transfer mode dependent, e.g. ATM
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L49/00—Packet switching elements
    • H04L49/10—Packet switching elements characterised by the switching fabric construction
    • H04L49/104—Asynchronous transfer mode [ATM] switching fabrics
    • H04L49/105—ATM switching elements
    • H04L49/106—ATM switching elements using space switching, e.g. crossbar or matrix
    • 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
    • H04L49/1553—Interconnection of ATM switching modules, e.g. ATM switching fabrics
    • 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
    • H04L49/255—Control mechanisms for ATM switching fabrics
    • 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 
    • H04L12/56—Packet switching systems
    • H04L12/5601—Transfer mode dependent, e.g. ATM
    • H04L2012/5629—Admission control
    • H04L2012/563—Signalling, e.g. protocols, reference model

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

RED DE CONMUTACION DE AUTOENCAMINAMIENTO PARA CELULAS Y TRAYECTOS MULTIPLES PARA LA CONMUTACION DE CELULAS DE MULTIPLEXAJE TEMPORAL ASINCRONA CARACTERIZADA EN QUE ELEMENTAL DE UN NIVEL CONSIDERADO DE LA RED DE CONMUTACION COMPRENDE MEDIOS DE ESTABLECIMIENTO DE ESTADO QUE DEFINE UN ESTADO DE DISPONIBILIDAD PARA EL ENCAMINAMIENTO DEL TRAFICO DE CELULAS, PRENDE MEDIOS DE TRANSMISION DE ESTADO ASOCIADOS A LOS ENLACES ENTRANTES DE ESTE CONMUTADOR ELEMENTAL QUE TRANSMITEN UNA INFORMACION DE ESTADO DE DISPONIBILIDAD CUANDO EL CONMUTADOR ELEMENTAL CONSIDERADO ESTA EN DICHO ESTADO DE DISPONIBILIDAD. CONMUTADOR ELEMENTAL DE UN NIVEL ANTERIOR COMPRENDE MEDIOS DE RECEPCION DE INFORMACION DE ESTADO QUE RECIBE UNA INFORMACION DE ESTADO DE DISPONIBILIDAD PARA CADA UNA DE ESTAS SALIDAS, CUANDO ESTA CONDUCE A UN CONMUTADOR ELEMENTAL EN DICHO ESTADO DE DISPONIBILIDAD, Y ECISIONES DE ENCAMINAMIENTO DE LAS CELULAS PROHIBIENDO SU ACCESO A CUALQUIER SALIDA CUYO ENLACE SALIENTE NO DA LUGAR A LA RECEPCION DE UNA INFORMACION DE ESTADO DE DISPONIBILIDAD.
ES91108127T 1990-05-22 1991-05-21 Red de conmutacion de trayectos multiples y con autoencaminado para la conmutacion de celulas de multiplexado temporal asincronico con señalizacion de disponibilidad. Expired - Lifetime ES2076409T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9006405A FR2662564B1 (fr) 1990-05-22 1990-05-22 Reseau de commutation a trajets multiples et a auto-acheminement pour la commutation de cellules a multiplexage temporel asynchrone avec signalisation de disponibilite.

Publications (1)

Publication Number Publication Date
ES2076409T3 true ES2076409T3 (es) 1995-11-01

Family

ID=9396858

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91108127T Expired - Lifetime ES2076409T3 (es) 1990-05-22 1991-05-21 Red de conmutacion de trayectos multiples y con autoencaminado para la conmutacion de celulas de multiplexado temporal asincronico con señalizacion de disponibilidad.

Country Status (9)

Country Link
US (1) US5247513A (es)
EP (1) EP0458235B1 (es)
JP (1) JP3152965B2 (es)
AT (1) ATE127300T1 (es)
AU (1) AU642255B2 (es)
CA (1) CA2042952C (es)
DE (1) DE69112490T2 (es)
ES (1) ES2076409T3 (es)
FR (1) FR2662564B1 (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4028995A1 (de) * 1990-09-13 1992-03-19 Standard Elektrik Lorenz Ag Verfahren und schaltungsanordnung zum gleichmaessigen aufteilen von atm-zellen
DE69227996T2 (de) * 1991-07-26 1999-08-26 Tandem Computers Inc. Vorrichtung und verfahren zur vermittlung von datenblöcken
US5600797A (en) * 1993-11-24 1997-02-04 Intel Corporation System for identifying new client and allocating bandwidth thereto by monitoring transmission of message received periodically from client computers informing of their current status
US5673393A (en) * 1993-11-24 1997-09-30 Intel Corporation Managing bandwidth over a computer network having a management computer that allocates bandwidth to client computers upon request
US5475682A (en) * 1994-06-10 1995-12-12 At&T Corp. Method of regulating backpressure traffic in a packet switched network
US6990096B2 (en) * 2001-06-01 2006-01-24 4198638 Canada Inc. Cell-based switch fabric architecture implemented on a single chip
US7277429B2 (en) * 2001-06-01 2007-10-02 4198638 Canada Inc. Cell-based switch fabric with distributed scheduling
US6990097B2 (en) * 2001-06-01 2006-01-24 4198638 Canada Inc. Cell-based switch fabric with inter-cell control for regulating packet flow
US7197042B2 (en) * 2001-06-01 2007-03-27 4198638 Canada Inc. Cell-based switch fabric with cell-to-line-card control for regulating injection of packets
DE60211111T2 (de) * 2001-12-20 2006-08-31 Nortel Networks Ltd., St. Laurent Verfahren zur Berechnung der Wege in einer mehrstufigen Vermittlungsstelle mittels Ausnutzung der symmetrischen Verbindungen
CA2365963A1 (en) * 2001-12-20 2003-06-20 Nortel Networks Limited Technique for computing pathways in a multi-stage switch fabric through exploitation of symmetrical links
US8477619B2 (en) * 2010-09-10 2013-07-02 Fujitsu Limited Method and system for distributed virtual traffic management

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4550397A (en) * 1983-12-16 1985-10-29 At&T Bell Laboratories Alternate paths in a self-routing packet switching network
US4670871A (en) * 1985-06-27 1987-06-02 American Telephone And Telegraph Company, At&T Bell Laboratories Reliable synchronous inter-node communication in a self-routing network
US4679189A (en) * 1985-11-27 1987-07-07 American Telephone And Telegraph Company Alternate routing arrangement
DE3788577T2 (de) * 1986-01-09 1994-07-07 Nippon Electric Co Paketvermitteltes Fernmeldenetz mit parallelen virtuellen Verbindungen zur Umweglenkung von Nachrichtenpaketen.
BE905982A (fr) * 1986-12-19 1987-06-19 Electronique Et Telecomm Bell Reseau de commutation de paquets.
DE3788649T2 (de) * 1987-10-20 1994-06-23 Ibm Schnelle modulare Vermittlungseinrichtung für Durchschaltverkehr und paketvermittelten Verkehr.
EP0398971A1 (en) * 1988-02-04 1990-11-28 The City University Improvements in or relating to data handling arrays

Also Published As

Publication number Publication date
AU642255B2 (en) 1993-10-14
JP3152965B2 (ja) 2001-04-03
EP0458235A1 (fr) 1991-11-27
DE69112490T2 (de) 1996-02-08
AU7718691A (en) 1991-11-28
ATE127300T1 (de) 1995-09-15
CA2042952A1 (fr) 1991-11-23
FR2662564A1 (fr) 1991-11-29
FR2662564B1 (fr) 1992-07-31
JPH04252538A (ja) 1992-09-08
DE69112490D1 (de) 1995-10-05
CA2042952C (fr) 1995-06-13
US5247513A (en) 1993-09-21
EP0458235B1 (fr) 1995-08-30

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