ES2122948T1 - Procedimiento para la asignacion optima de los recursos para el transporte de flujos de datos de banda variable en una red atm y nodo de permutacion que emplea el procedimiento. - Google Patents

Procedimiento para la asignacion optima de los recursos para el transporte de flujos de datos de banda variable en una red atm y nodo de permutacion que emplea el procedimiento.

Info

Publication number
ES2122948T1
ES2122948T1 ES95111627T ES95111627T ES2122948T1 ES 2122948 T1 ES2122948 T1 ES 2122948T1 ES 95111627 T ES95111627 T ES 95111627T ES 95111627 T ES95111627 T ES 95111627T ES 2122948 T1 ES2122948 T1 ES 2122948T1
Authority
ES
Spain
Prior art keywords
procedure
virtual
transportation
resources
data flows
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.)
Pending
Application number
ES95111627T
Other languages
English (en)
Inventor
Antonio Cappellari
Paolo Coppo
Ambrosio Matteo D
Vinicio Vercellone
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.)
Telecom Italia SpA
Original Assignee
CSELT Centro Studi e Laboratori Telecomunicazioni SpA
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 CSELT Centro Studi e Laboratori Telecomunicazioni SpA filed Critical CSELT Centro Studi e Laboratori Telecomunicazioni SpA
Publication of ES2122948T1 publication Critical patent/ES2122948T1/es
Pending 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
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/04—Selecting arrangements for multiplex systems for time-division multiplexing
    • H04Q11/0428—Integrated services digital network, i.e. systems for transmission of different types of digitised signals, e.g. speech, data, telecentral, television signals
    • H04Q11/0478—Provisions for broadband connections
    • 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
    • H04L2012/5603—Access techniques
    • H04L2012/5609—Topology
    • H04L2012/561—Star, e.g. cross-connect, concentrator, subscriber group equipment, remote electronics
    • 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
    • H04L2012/5629—Admission control
    • H04L2012/5631—Resource management and allocation
    • H04L2012/5632—Bandwidth allocation

Landscapes

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

Abstract

UN FLUJO DE CELDAS ATM A INTERCONECTAR QUE REALIZA DOS PASADAS CONSECUTIVAS A TRAVES DE LA RED DE CONEXION (PX) DE UN NODO. EN LA PRIMERA PASADA, LOS CANALES VIRTUALES DE LAS RUTAS VIRTUALES DE ENTRADA (A, B, C) SE DISTRIBUYEN ENTRE HACES DE CANALES VIRTUALES INTERMEDIOS (A''...C'''''') CADA UNA DE ELLAS CON UN ANCHO DE BANDA DE PICO GENERAL IGUAL AL DE LA RUTA VIRTUAL DE ORIGEN DE SUS CANALES COOPERANTES; ENTRE LA PRIMERA Y LA SEGUNDA PASADA, LOS CANALES VIRTUALES SE INTERCONECTAN Y LAS CELDA RELACIONADAS SE MEMORIZAN TEMPORALMENTE, Y AL MISMO TIEMPO SE CONFIGURA EL FLUJO DE CELDAS A ASOCIAR A UNA RUTA VIRTUAL DE SALIDA; Y EN LA SEGUNDA PASADA LAS RUTAS VIRTUALES SE INTERCONECTAN. LA MEMORIZACION TEMPORAL Y CONFIGURACION SE LLEVAN A CABO EN UN DISPOSITIVO (SMS) QUE HAY CONECTADO ENTRE LAS SALIDAS Y LAS ENTRADAS DE LA RED DE CONEXION (PX) DEL NODO.
ES95111627T 1994-07-26 1995-07-24 Procedimiento para la asignacion optima de los recursos para el transporte de flujos de datos de banda variable en una red atm y nodo de permutacion que emplea el procedimiento. Pending ES2122948T1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT94TO000615A IT1266895B1 (it) 1994-07-26 1994-07-26 Procedimento per l'allocazione ottimale delle risorse per il trasporto di flussi informativi a banda variabile su reti in tecnica atm, e nodo

Publications (1)

Publication Number Publication Date
ES2122948T1 true ES2122948T1 (es) 1999-01-01

Family

ID=11412699

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95111627T Pending ES2122948T1 (es) 1994-07-26 1995-07-24 Procedimiento para la asignacion optima de los recursos para el transporte de flujos de datos de banda variable en una red atm y nodo de permutacion que emplea el procedimiento.

Country Status (7)

Country Link
US (1) US5557611A (es)
EP (1) EP0696154A3 (es)
JP (1) JPH0865319A (es)
CA (1) CA2150658C (es)
DE (1) DE696154T1 (es)
ES (1) ES2122948T1 (es)
IT (1) IT1266895B1 (es)

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Also Published As

Publication number Publication date
EP0696154A3 (en) 1998-08-26
CA2150658A1 (en) 1996-01-27
CA2150658C (en) 1999-12-21
DE696154T1 (de) 1999-02-25
IT1266895B1 (it) 1997-01-21
ITTO940615A1 (it) 1996-01-26
JPH0865319A (ja) 1996-03-08
EP0696154A2 (en) 1996-02-07
ITTO940615A0 (it) 1994-07-26
US5557611A (en) 1996-09-17

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