ES2088422T3 - Red de conmutacion de trayectos multiples y con autoencaminamiento para la conmutacion de celdas en modo de transferencia asincrona. - Google Patents
Red de conmutacion de trayectos multiples y con autoencaminamiento para la conmutacion de celdas en modo de transferencia asincrona.Info
- Publication number
- ES2088422T3 ES2088422T3 ES90401393T ES90401393T ES2088422T3 ES 2088422 T3 ES2088422 T3 ES 2088422T3 ES 90401393 T ES90401393 T ES 90401393T ES 90401393 T ES90401393 T ES 90401393T ES 2088422 T3 ES2088422 T3 ES 2088422T3
- Authority
- ES
- Spain
- Prior art keywords
- switching
- outlets
- routing
- pct
- network
- 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
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
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)
Abstract
RED DE CONMUTACION DE AUTO-ENCAMINAMIENTO Y TRAYECTOS MULTIPLES PARA LA CONMUTACION DE CELULAS DE MULTIPLEX TEMPORAL ASINCRONO QUE COMPRENDE PUERTOS DE ENTRADA (PI1, PI64...), PUERTAS DE SALIDA (PO1, PO64...), CONMUTADORES (TSI1, TSI16...) DISPUESTOS EN VARIOS NIVELES DE CONMUTADORES INTERCONECTADOS, TENIENDO CADA CONMUTADORES ENTRADAS Y SALIDAS Y ESTANDO DISPUESTO ESTE PARA TRANSFERIR UNA CELULA RECIBIDA SOBRE UNA DE SUS ENTRADAS, SOBRE UNA O VARIAS DE SUS SALIDAS, EN FUNCION DE DATOS DE ENCAMINAMIENTO ASOCIADOS A DICHA CELULA. CADA CONMUTADOR ELEMENTAL DE UN NIVEL POR LO MENOS DE LA RED POSEE AL MENOS TRES SALIDAS, DISPUESTAS EN GRUPOS DE SALIDAS DE UNA O VARIAS SALIDAS DETERMINADAS. EN FUNCION DE DATOS DE ENCAMINAMIENTO ASOCIADOS A UNA CELULA RECIBIDA SOBRE UNA CUALQUIERA DE SUS ENTRADAS, EL CONMUTADOR (TSI1, TSI16...) ESTA DISPUESTO PARA IDENTIFICAR UN CONJUNTO DE UNO O VARIOS DE DICHOS GRUPOS DE SALIDAS Y PARA TRANSMITIR DICHA CELULA, SOBRE UNA SALIDA DE CADA GRUPO DE SALIDAS DEL CONJUNTO SELECCIONADO.
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 (1)
Publication Number | Publication Date |
---|---|
ES2088422T3 true ES2088422T3 (es) | 1996-08-16 |
Family
ID=9394717
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES90401393T Expired - Lifetime ES2088422T3 (es) | 1990-03-14 | 1990-05-23 | Red de conmutacion de trayectos multiples y con autoencaminamiento para la conmutacion de celdas en modo de transferencia asincrona. |
Country Status (11)
Country | Link |
---|---|
US (1) | US5237565A (es) |
EP (1) | EP0446540B1 (es) |
JP (1) | JP2996353B2 (es) |
KR (1) | KR0146281B1 (es) |
AT (1) | ATE136707T1 (es) |
AU (1) | AU641735B2 (es) |
CA (1) | CA2051696C (es) |
DE (1) | DE69026494T2 (es) |
ES (1) | ES2088422T3 (es) |
FR (1) | FR2659819B1 (es) |
WO (1) | WO1991014325A1 (es) |
Families Citing this family (48)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE69014598T2 (de) * | 1990-03-14 | 1995-06-01 | Alcatel Nv | 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 |
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. |
EP0602693B1 (en) * | 1992-12-18 | 2001-11-21 | Alcatel | ATM switching node and ATM switching element having routing logic means |
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 |
US6069889A (en) * | 1996-10-02 | 2000-05-30 | International Business Machines Corporation | Aggregation of data flows on switched network paths |
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 |
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 |
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 |
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 |
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 |
US9282035B2 (en) | 2013-02-20 | 2016-03-08 | International Business Machines Corporation | Directed route load/store packets for distributed switch initialization |
US9215087B2 (en) | 2013-03-15 | 2015-12-15 | International Business Machines Corporation | Directed route load/store packets for distributed switch initialization |
Family Cites Families (7)
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 |
-
1990
- 1990-03-14 FR FR9003246A patent/FR2659819B1/fr not_active Expired - Lifetime
- 1990-05-23 KR KR1019910701596A patent/KR0146281B1/ko not_active IP Right Cessation
- 1990-05-23 WO PCT/FR1990/000365 patent/WO1991014325A1/fr active Application Filing
- 1990-05-23 AT AT90401393T patent/ATE136707T1/de not_active IP Right Cessation
- 1990-05-23 DE DE69026494T patent/DE69026494T2/de not_active Expired - Lifetime
- 1990-05-23 EP EP90401393A patent/EP0446540B1/fr not_active Expired - Lifetime
- 1990-05-23 CA CA002051696A patent/CA2051696C/fr not_active Expired - Fee Related
- 1990-05-23 JP JP2508631A patent/JP2996353B2/ja not_active Expired - Lifetime
- 1990-05-23 ES ES90401393T patent/ES2088422T3/es not_active Expired - Lifetime
- 1990-05-23 US US07/776,337 patent/US5237565A/en not_active Expired - Lifetime
-
1991
- 1991-03-12 AU AU72837/91A patent/AU641735B2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
EP0446540B1 (fr) | 1996-04-10 |
JPH04505843A (ja) | 1992-10-08 |
CA2051696A1 (fr) | 1991-09-15 |
WO1991014325A1 (fr) | 1991-09-19 |
ATE136707T1 (de) | 1996-04-15 |
KR0146281B1 (ko) | 1998-09-15 |
DE69026494T2 (de) | 1996-10-17 |
AU7283791A (en) | 1991-09-19 |
DE69026494D1 (de) | 1996-05-15 |
JP2996353B2 (ja) | 1999-12-27 |
FR2659819A1 (fr) | 1991-09-20 |
US5237565A (en) | 1993-08-17 |
KR920702124A (ko) | 1992-08-12 |
EP0446540A1 (fr) | 1991-09-18 |
FR2659819B1 (fr) | 1992-05-29 |
AU641735B2 (en) | 1993-09-30 |
CA2051696C (fr) | 1995-07-11 |
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Legal Events
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---|---|---|---|
FG2A | Definitive protection |
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