DE69026494T2 - Selbstleitweglenkendes Mehrwege-Vermittlungsnetzwerk zum Vermittlen von Zellen mit asynchroner Zeitvielfachübermittlung - Google Patents

Selbstleitweglenkendes Mehrwege-Vermittlungsnetzwerk zum Vermittlen von Zellen mit asynchroner Zeitvielfachübermittlung

Info

Publication number
DE69026494T2
DE69026494T2 DE69026494T DE69026494T DE69026494T2 DE 69026494 T2 DE69026494 T2 DE 69026494T2 DE 69026494 T DE69026494 T DE 69026494T DE 69026494 T DE69026494 T DE 69026494T DE 69026494 T2 DE69026494 T2 DE 69026494T2
Authority
DE
Germany
Prior art keywords
outlets
switching
pct
routing
self
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
DE69026494T
Other languages
English (en)
Other versions
DE69026494D1 (de
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
Publication of DE69026494D1 publication Critical patent/DE69026494D1/de
Application granted granted Critical
Publication of DE69026494T2 publication Critical patent/DE69026494T2/de
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
    • H04L49/20—Support for services
    • H04L49/201—Multicast operation; Broadcast operation
    • H04L49/203—ATM switching fabrics with multicast or broadcast capabilities
    • 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
    • H04L49/256—Routing or path finding in 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
    • H04L2012/5672—Multiplexing, e.g. coding, scrambling
    • 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
    • H04L2012/5678—Traffic aspects, e.g. arbitration, load balancing, smoothing, buffer management
    • H04L2012/5681—Buffer or queue management
DE69026494T 1990-03-14 1990-05-23 Selbstleitweglenkendes Mehrwege-Vermittlungsnetzwerk zum Vermittlen von Zellen mit asynchroner Zeitvielfachübermittlung Expired - Lifetime DE69026494T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9003246A FR2659819B1 (fr) 1990-03-14 1990-03-14 Reseau de commutation a trajets multiples et a autoacheminement pour la commutation de cellules a multiplexage temporel asynchrone.

Publications (2)

Publication Number Publication Date
DE69026494D1 DE69026494D1 (de) 1996-05-15
DE69026494T2 true DE69026494T2 (de) 1996-10-17

Family

ID=9394717

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69026494T Expired - Lifetime DE69026494T2 (de) 1990-03-14 1990-05-23 Selbstleitweglenkendes Mehrwege-Vermittlungsnetzwerk zum Vermittlen von Zellen mit asynchroner Zeitvielfachübermittlung

Country Status (11)

Country Link
US (1) US5237565A (de)
EP (1) EP0446540B1 (de)
JP (1) JP2996353B2 (de)
KR (1) KR0146281B1 (de)
AT (1) ATE136707T1 (de)
AU (1) AU641735B2 (de)
CA (1) CA2051696C (de)
DE (1) DE69026494T2 (de)
ES (1) ES2088422T3 (de)
FR (1) FR2659819B1 (de)
WO (1) WO1991014325A1 (de)

Families Citing this family (48)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0446493B1 (de) * 1990-03-14 1994-11-30 Alcatel N.V. Anordnung zur Leitweglenkung für ein Kommunikations-Vermittlungselement
US5214691A (en) * 1991-09-26 1993-05-25 Ipc Information Systems, Inc. Key telephone system with virtual private lines
FR2685592B1 (fr) * 1991-12-18 1994-03-18 Alcatel Nv Procede et un systeme de transmission d'information sur une liaison de transmission par blocs de donnees de longueur variable en multiplexage temporel de type asynchrone.
SE469812B (sv) * 1992-02-10 1993-09-13 Ericsson Telefon Ab L M Bitorienterad digital kopplare och generell digital kopplare för PCM-transmissionssystem
DE4230743C2 (de) * 1992-09-14 1994-03-17 Siemens Ag Verfahren zum Rundsenden von Zellen in einer im Asynchron-Transfer-Modus wirkenden Koppelstruktur eines Kommunikationssystems
EP0602693B1 (de) * 1992-12-18 2001-11-21 Alcatel ATM-Vermittlungsstelle und ATM-Vermittlungselement mit Leitweglenkungslogik
FR2703546B1 (fr) * 1993-03-31 1995-05-19 Alcatel Nv NÓoeud de commutation asynchrone distribuant dynamiquement des cellules vers des liaisons sortantes connectées à des ports de sortie constituant un groupe dit irrégulier.
FR2703545B1 (fr) * 1993-03-31 1995-05-12 Alcatel Nv NÓoeud de commutation asynchrone distribuant dynamiquement des cellules vers des sorties constituant un groupe dit irrégulier .
US5475682A (en) * 1994-06-10 1995-12-12 At&T Corp. Method of regulating backpressure traffic in a packet switched network
US5537403A (en) * 1994-12-30 1996-07-16 At&T Corp. Terabit per second packet switch having distributed out-of-band control of circuit and packet switching communications
FR2732534B1 (fr) * 1995-03-27 1997-06-06 Met Commutateur atm utilisant une commutation synchrone par groupes de lignes
CH690603A5 (it) * 1995-04-28 2000-10-31 Giancarlo Borsetto Dispositivo di connessione per lo smistamento di segnali elettrici.
US5774067A (en) * 1995-06-07 1998-06-30 International Business Machines Corporation Flash-flooding multi-stage interconnection network with parallel path seeking switching elements
US5832262A (en) * 1995-09-14 1998-11-03 Lockheed Martin Corporation Realtime hardware scheduler utilizing processor message passing and queue management cells
US6122279A (en) * 1995-10-02 2000-09-19 Virata Limited Asynchronous transfer mode switch
US5790519A (en) * 1995-10-26 1998-08-04 Dsc Communications Corporation Broadband digital cross-connect system architecture
US5689500A (en) * 1996-01-16 1997-11-18 Lucent Technologies, Inc. Multistage network having multicast routing congestion feedback
US5689505A (en) * 1996-01-16 1997-11-18 Lucent Technologies Inc. Buffering of multicast cells in switching networks
GB2316572B (en) 1996-08-14 2000-12-20 Fujitsu Ltd Multicasting in switching apparatus
US6148000A (en) * 1996-10-02 2000-11-14 International Business Machines Corporation Merging of data cells at network nodes
JP3406790B2 (ja) * 1996-11-25 2003-05-12 株式会社東芝 データ転送システム及びデータ転送方法
KR100467708B1 (ko) * 1996-12-21 2005-05-11 삼성전자주식회사 비동기전송모드교환시스템의셀처리장치및방법
US6111858A (en) * 1997-02-18 2000-08-29 Virata Limited Proxy-controlled ATM subnetwork
US6816966B1 (en) * 1997-06-30 2004-11-09 Sun Microsystems, Inc. Techniques for securing data flow in internet multicasting
JP3067718B2 (ja) 1997-10-31 2000-07-24 日本電気株式会社 Ａｂｒ機能を有するａｔｍシステム
US6212179B1 (en) * 1998-02-27 2001-04-03 Lockheed Martin Corporation Single-type fabric card networks and method of implementing same
US6483850B1 (en) 1998-06-03 2002-11-19 Cisco Technology, Inc. Method and apparatus for routing cells having different formats among service modules of a switch platform
US6438102B1 (en) * 1998-06-03 2002-08-20 Cisco Technology, Inc. Method and apparatus for providing asynchronous memory functions for bi-directional traffic in a switch platform
SE515666C2 (sv) * 1998-07-17 2001-09-17 Ericsson Telefon Ab L M Pålitlig och robust ATM-växel
US6480921B1 (en) * 1998-07-22 2002-11-12 Micron Technology, Inc. Reducing internal bus speed in a bus system without reducing readout rate
US6876678B1 (en) 1999-02-04 2005-04-05 Cisco Technology, Inc. Time division multiplexing method and apparatus for asynchronous data stream
JP2000295279A (ja) * 1999-04-02 2000-10-20 Nec Corp パケットスイッチ
US7050428B1 (en) 1999-12-22 2006-05-23 Alcatel Stackplane architecture
US7065076B1 (en) * 2000-08-25 2006-06-20 Promise Technology, Inc. Modular scalable switching networks
US6904046B2 (en) * 2000-12-28 2005-06-07 International Business Machines Corporation Self-route multi-memory packet switch adapted to have an expandable number of input/output ports
US7136388B2 (en) * 2002-06-27 2006-11-14 Alcatel Clock synchronization system and method for use in a scalable access node
US7336662B2 (en) 2002-10-25 2008-02-26 Alcatel Lucent System and method for implementing GFR service in an access node's ATM switch fabric
US7283532B2 (en) * 2002-10-25 2007-10-16 Alcatel Lucent Hierarchical scheduler architecture for use with an access node
US7236495B2 (en) 2002-10-25 2007-06-26 Alcatel Lucent Calendar heap system and method for efficient sorting
US7280542B2 (en) * 2002-10-25 2007-10-09 Alcatel Lucent Multicasting system and method for use in an access node's ATM switch fabric
US8045539B2 (en) * 2002-10-25 2011-10-25 Alcatel Lucent Virtual group connection scheme for ATM architecture in an access node
US6958598B2 (en) * 2003-09-30 2005-10-25 Teradyne, Inc. Efficient switching architecture with reduced stub lengths
US7382734B2 (en) * 2004-05-20 2008-06-03 Hewlett-Packard Development Company, L.P. Directing a path verification request along a specific path to a mesh network switch to test operability of the specific path
US7609705B2 (en) * 2004-05-20 2009-10-27 Hewlett-Packard Development Company, L.P. Determination of a plurality of paths before selection of one path of the plurality of paths for transmission of one or more packets
US20080001955A1 (en) * 2006-06-29 2008-01-03 Inventec Corporation Video output system with co-layout structure
US8948193B2 (en) * 2008-08-19 2015-02-03 Check Point Software Technologies, Ltd. Methods for intelligent NIC bonding and load-balancing
US9282036B2 (en) 2013-02-20 2016-03-08 International Business Machines Corporation Directed route load/store packets for distributed switch initialization
US9276760B2 (en) 2013-03-15 2016-03-01 International Business Machines Corporation Directed route load/store packets for distributed switch initialization

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4651318A (en) * 1984-11-30 1987-03-17 At&T Bell Laboratories Self-routing packets with stage address identifying fields
US4696000A (en) * 1985-12-12 1987-09-22 American Telephone And Telegraph Company, At&T Bell Laboratories Nonblocking self-routing packet and circuit switching network
GB2189112B (en) * 1986-04-10 1990-03-14 Stc Plc Automatic telecommunications switching system
US4760570A (en) * 1986-08-06 1988-07-26 American Telephone & Telegraph Company, At&T Bell Laboratories N-by-N "knockout" switch for a high-performance packet switching system
JP2745566B2 (ja) * 1988-10-03 1998-04-28 日本電気株式会社 ３段スイッチの拡張方法
AU642220B2 (en) * 1990-03-07 1993-10-14 Telstra Corporation Limited A telecommunications device
DE4008080A1 (de) * 1990-03-14 1991-09-19 Standard Elektrik Lorenz Ag Atm-vermittlungsstelle

Also Published As

Publication number Publication date
WO1991014325A1 (fr) 1991-09-19
CA2051696A1 (fr) 1991-09-15
JP2996353B2 (ja) 1999-12-27
KR920702124A (ko) 1992-08-12
DE69026494D1 (de) 1996-05-15
ATE136707T1 (de) 1996-04-15
FR2659819A1 (fr) 1991-09-20
JPH04505843A (ja) 1992-10-08
FR2659819B1 (fr) 1992-05-29
ES2088422T3 (es) 1996-08-16
AU641735B2 (en) 1993-09-30
EP0446540B1 (de) 1996-04-10
AU7283791A (en) 1991-09-19
KR0146281B1 (ko) 1998-09-15
EP0446540A1 (de) 1991-09-18
US5237565A (en) 1993-08-17
CA2051696C (fr) 1995-07-11

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