ES2067642T3 - Modulo de conmutacion de comunicaciones. - Google Patents

Modulo de conmutacion de comunicaciones.

Info

Publication number
ES2067642T3
ES2067642T3 ES90200593T ES90200593T ES2067642T3 ES 2067642 T3 ES2067642 T3 ES 2067642T3 ES 90200593 T ES90200593 T ES 90200593T ES 90200593 T ES90200593 T ES 90200593T ES 2067642 T3 ES2067642 T3 ES 2067642T3
Authority
ES
Spain
Prior art keywords
switching
module
routing
ise
outlets
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
ES90200593T
Other languages
English (en)
Inventor
Michel Andre Robert Henrion
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 ES2067642T3 publication Critical patent/ES2067642T3/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
    • 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
    • H04L49/10—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
    • H04L49/1515—Non-blocking multistage, e.g. Clos
    • 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
    • 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
    • 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
    • H04L49/258—Grouping
    • 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
    • H04L49/3081—ATM peripheral units, e.g. policing, insertion or extraction
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L49/00—Packet switching elements
    • H04L49/50—Overload detection or protection within a single switching element
    • 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
    • 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
    • H04L2012/568—Load balancing, smoothing or shaping

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)
  • Mobile Radio Communication Systems (AREA)
  • Air Bags (AREA)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
  • Communication Control (AREA)

Abstract

SE PRESENTA UN MODULO PARA CONMUTACION DE COMUNICACIONES (SM, SM'', SM") USADO EN LAS ETAPAS DE MODULO DE UNA RED DE CONMUTACION MULTILINEA (SN) QUE ES CAPAZ DE TRANSFERIR CELDAS O PAQUETES DE INFORMACION DESDE CUALQUIER ENTRADA DE LA MISMA HASTA AL MENOS UNA DE LAS SALIDAS DE LA MISMA . EL MODULO DE CONMUTACION ESTA CONSTRUIDO CON AL MENOS DOS ETAPAS (ISE11-14; ISE21-24; ISE31-34) DE ELEMENTOS CONMUTADORES (ISE) CAPACES DE TRANSFERIR ESTAS CELDAS DESDE ENTRADAS DE LA MISMA HASTA AL MENOS UNA SALIDA. EL ELEMENTO CONMUTADOR (ISE) ASI COMO EL MODULO DE CONMUTACION TIENEN AL MENOS TRES SALIDAS QUE ESTAN DISPUESTAS EN GRUPOS-DE -ENCAMINAMIENTO/GRUPOS-DE-ENCAMINAMIENTO-DE-MODULO A CADA UNA DE LAS SALIDAS DE LAS QUE UNA CELDA PUEDE TRANSFERIRSE RESPECTIVAMENTE, CADA MODULO/GRUPO DE ENCAMINAMIENTO INCLUYE AL MENOS UN GRUPO DE ENCAMINAMIENTO DE UN ELEMENTO CONMUTADOR DE LA ULTIMA ETAPA. LOS ELEMENTOS COMPUTADORES (ISE11-14; ISE21-24) DE UNA ETAPA DADA ESTAN ACOPLADOS A LOS ELEMENTOS DE CONMUTACION DE LA ETAPA SIGUIENTE (ISE21-24; ISE31-34) POR MEDIO DE ENLACES (8), CADA UNO DE LOS CUALES ESTA CONSTITUIDO POR UNA CONEXION SALIDA-A ENTRADA-, Y LI (8) ES AL MENOS IGUAL AL NUMERO DE SALIDAS COMPRENDIDAS EN EL GRUPO DE ENCAMINAMIENTO QUE TIENE EL NUMERO MENOR DE SALIDAS QUE UN ELEMENTO DE CONMUTACION (ISE) PUEDE SOSTENER PARA REALIZAR UNA OPERACION DE TRAFICO MINIMO PREDETERMINADO EN UNA CARGA MAXIMA PREDETERMINADA SOBRE SUS SALIDAS. EL MODULO DE CONMUTACION SE CONSTRUYE SOBRE UN CIRCUITO IMPRESO (PBA) QUE SOPORTA UNA PLURALIDAD DE ELEMENTOS CONMUTADORES (ISE) CADA UNO DE ELLOS CONSTRUIDO SOBRE UN CIRCUITO ELECTRONICO TIPO LSI.
ES90200593T 1990-03-14 1990-03-14 Modulo de conmutacion de comunicaciones. Expired - Lifetime ES2067642T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP90200593A EP0446492B1 (en) 1990-03-14 1990-03-14 Communication switching module

Publications (1)

Publication Number Publication Date
ES2067642T3 true ES2067642T3 (es) 1995-04-01

Family

ID=8204960

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90200593T Expired - Lifetime ES2067642T3 (es) 1990-03-14 1990-03-14 Modulo de conmutacion de comunicaciones.

Country Status (8)

Country Link
EP (1) EP0446492B1 (es)
JP (1) JPH04220836A (es)
KR (1) KR0178797B1 (es)
AT (1) ATE114911T1 (es)
AU (1) AU642217B2 (es)
CA (1) CA2038053A1 (es)
DE (1) DE69014597T2 (es)
ES (1) ES2067642T3 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0537382A1 (en) * 1991-10-15 1993-04-21 ALCATEL BELL Naamloze Vennootschap Packet transfer control arrangement and related method
FR2767242B1 (fr) * 1997-08-07 1999-10-15 Alsthom Cge Alcatel Dispositif et procede de commutation de cellules atm a groupes de connexions, et fonctions terminales d'entree et de sortie correspondantes
FI108691B (fi) 2000-02-01 2002-02-28 Nokia Corp Keskuksen ohjausyhteyksien autokonfigurointi

Family Cites Families (2)

* 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
US4651318A (en) * 1984-11-30 1987-03-17 At&T Bell Laboratories Self-routing packets with stage address identifying fields

Also Published As

Publication number Publication date
EP0446492A1 (en) 1991-09-18
DE69014597T2 (de) 1995-06-01
JPH04220836A (ja) 1992-08-11
EP0446492B1 (en) 1994-11-30
AU642217B2 (en) 1993-10-14
KR0178797B1 (ko) 1999-05-15
ATE114911T1 (de) 1994-12-15
KR910017903A (ko) 1991-11-05
CA2038053A1 (en) 1991-09-15
AU7260591A (en) 1991-09-19
DE69014597D1 (de) 1995-01-12

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