ES2145921T3 - Dispositivo de encaminamiento de paquetes. - Google Patents

Dispositivo de encaminamiento de paquetes.

Info

Publication number
ES2145921T3
ES2145921T3 ES95930579T ES95930579T ES2145921T3 ES 2145921 T3 ES2145921 T3 ES 2145921T3 ES 95930579 T ES95930579 T ES 95930579T ES 95930579 T ES95930579 T ES 95930579T ES 2145921 T3 ES2145921 T3 ES 2145921T3
Authority
ES
Spain
Prior art keywords
sub
fifo
packages
package
flow
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
ES95930579T
Other languages
English (en)
Inventor
Jean-Francois Helard
Jean-Luc Giachetti
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.)
Telediffusion de France ets Public de Diffusion
Orange SA
Original Assignee
Telediffusion de France ets Public de Diffusion
France Telecom SA
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 Telediffusion de France ets Public de Diffusion, France Telecom SA filed Critical Telediffusion de France ets Public de Diffusion
Application granted granted Critical
Publication of ES2145921T3 publication Critical patent/ES2145921T3/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
    • H04L12/5602—Bandwidth control in ATM Networks, e.g. leaky bucket
    • 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
    • H04L2012/5619—Network Node Interface, e.g. tandem connections, transit switching
    • 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
    • H04L2012/5638—Services, e.g. multimedia, GOS, QOS
    • H04L2012/5646—Cell characteristics, e.g. loss, delay, jitter, sequence integrity
    • H04L2012/5651—Priority, marking, classes
    • 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
    • H04L2012/5674—Synchronisation, timing recovery or alignment

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)

Abstract

LA INVENCION SE REFIERE A UN DISPOSITIVO DE ENCAMINAMIENTO DE UNA UNIDAD DE EMISION (30) DE UN SISTEMA DE TRANSMISION DE DATOS DIGITALES DISPUESTOS EN PAQUETES, PREVIENDOSE DICHA UNIDAD DE EMISION (30) PARA RECIBIR UN FLUJO ENTRANTE DE PAQUETES (FEP), PARA TRATARLO Y PARA TRANSMITIR A AL MENOS UNA UNIDAD DE RECEPCION (40). DICHO DISPOSITIVO DE ENCAMINAMIENTO ESTA PREVISTO PARA SEPARAR EL FLUJO ENTRANTE DE PAQUETES EN VARIOS FLUJOS DE PAQUETES (F{SUB,FP}, F{SUB,MP}, F{SUB,LP}), TRANSPORTANDO CADA FLUJO SEPARADO DE PAQUETES (F{SUB,HP, F{SUB,MP}, F{SUB,LP}) LOS PAQUETES DEL FLUJO ENTRANTE QUE POSEEN UN MISMO GRADO DE PRIORIDAD. SEGUN LA INVENCION, DICHO DISPOSITIVO DE ENCAMINAMIENTO (31) ESTA CONSTITUIDO POR UNA PLURALIDAD DE FILAS (FIFO{SUB,H}, FIFO{SUB,M}, FIFO{SUB,L}), POR UNA DISPOSITIVO DE AGUJAS DE PAQUETES (DAP) PREVISTO PARA DIRIGIR CADA PAQUETE DEL FLUJO ENTRANTE (HP, MP, LP) HACIA LA ENTRADA DE UNA DE LAS FILAS (FIFO{SUB,H}, FIFO{SUB,M}, FIFO{DUB,L}); SIENDO EFECTUADA LA LECTURA DE DICHAS FILAS (FIFO{SUB,H}, FIFO{SUB,M}, FIFO{DUB,L}) SECUENCIALMENTE.
ES95930579T 1994-09-14 1995-09-13 Dispositivo de encaminamiento de paquetes. Expired - Lifetime ES2145921T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9411220A FR2724516B1 (fr) 1994-09-14 1994-09-14 Dispositif de routage et dispositif de deroutage d'un systeme de transmission de donnees numeriques arrangees en paquets, systeme et procede utilisant de tels dispositifs

Publications (1)

Publication Number Publication Date
ES2145921T3 true ES2145921T3 (es) 2000-07-16

Family

ID=9467108

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95930579T Expired - Lifetime ES2145921T3 (es) 1994-09-14 1995-09-13 Dispositivo de encaminamiento de paquetes.

Country Status (5)

Country Link
EP (1) EP0781480B1 (es)
DE (1) DE69515491T2 (es)
ES (1) ES2145921T3 (es)
FR (1) FR2724516B1 (es)
WO (1) WO1996008900A1 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6407998B1 (en) 1997-10-02 2002-06-18 Thomson Licensing S.A. Multimedia decoder for prioritized bi-directional communication in a broadcast system
GB9721947D0 (en) 1997-10-16 1997-12-17 Thomson Consumer Electronics Intelligent IP packet scheduler algorithm

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2660501B1 (fr) * 1990-03-27 1992-06-05 Cit Alcatel Simulateur de reseau en technique temporelle asynchrone.
US5121383A (en) * 1990-11-16 1992-06-09 Bell Communications Research, Inc. Duration limited statistical multiplexing in packet networks
FR2669798B1 (fr) * 1990-11-23 1994-09-16 Lmt Radio Professionelle Dispositif pour la transmission d'informations synchrones par un reseau asynchrone, notamment un reseau atm.

Also Published As

Publication number Publication date
WO1996008900A1 (fr) 1996-03-21
EP0781480B1 (fr) 2000-03-08
EP0781480A1 (fr) 1997-07-02
DE69515491D1 (de) 2000-04-13
FR2724516B1 (fr) 1996-10-18
DE69515491T2 (de) 2000-11-09
FR2724516A1 (fr) 1996-03-15

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