ES2068963T3 - Dispositivo de evaluacion del paso de circuitos virtuales utilizando una via de transmision con multiplex temporal asincronico. - Google Patents

Dispositivo de evaluacion del paso de circuitos virtuales utilizando una via de transmision con multiplex temporal asincronico.

Info

Publication number
ES2068963T3
ES2068963T3 ES90119245T ES90119245T ES2068963T3 ES 2068963 T3 ES2068963 T3 ES 2068963T3 ES 90119245 T ES90119245 T ES 90119245T ES 90119245 T ES90119245 T ES 90119245T ES 2068963 T3 ES2068963 T3 ES 2068963T3
Authority
ES
Spain
Prior art keywords
cell
virtual circuit
cell time
time
queue
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
ES90119245T
Other languages
English (en)
Inventor
Bihan Denis Le
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 CIT SA
Original Assignee
Alcatel CIT 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 Alcatel CIT SA filed Critical Alcatel CIT SA
Application granted granted Critical
Publication of ES2068963T3 publication Critical patent/ES2068963T3/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
    • H04L2012/5629—Admission control
    • H04L2012/5631—Resource management and allocation
    • H04L2012/5636—Monitoring or policing, e.g. compliance with allocated rate, corrective actions
    • 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
    • H04L2012/5636—Monitoring or policing, e.g. compliance with allocated rate, corrective actions
    • H04L2012/5637—Leaky Buckets
    • 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
    • H04L2012/5647—Cell loss
    • 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

Landscapes

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

Abstract

LAS CELULAS ENTRANTES DE UNA VIA DE TRANSMISION CON MULTIPLEXACION TEMPORAL ASINCRONA DE ENTRADA (MTR) SON CONTADAS POR UN CONTADOR (FFB) AFECTADO PARA CADA CIRCUITO VIRTUAL, QUE ES INCREMENTADO PARA CADA CELULA ENTRANTE DEL CIRCUITO VIRTUAL Y QUE ESTA PERIODICAMENTE DECREMENTADO. UNOS MEDIOS DE RELOJ (HG, CV, CTC) DEFINEN UNOS TIEMPOS CELULA SUCESIVAMENTE NUMERADOS (NTC). UNOS MEDIOS DE FILA DE ESPERA (FAVE, FCVN) DEFINEN UNA FILA DE ESPERA DE TIEMPO CELULA (FAF, FAL, FAV) PROPIA PARA CADA UNO DE LOS TIEMPOS CELULA, UN CIRCUITO VIRTUAL PUEDE SER AFECTADO CON UN TIEMPO CELULA POR LA INSCRIPCION DE SU IDENTIDAD EN LA FILA DE ESPERA DE TIEMPO CELULA CORRESPONDIENTE. UNOS MEDIOS DE MANDO (MC) UTILIZAN EL CONTENIDO DE LAS FILAS DE ESPERA DE TIEMPO CELULA (FAF, FAL, FAV) Y PARA CADA TIEMPO CELULA, IDENTIFICAN UN CIRCUITO VIRTUAL A TRATAR Y DECREMENTAN EL CONTADOR (FFB) DE ESTE CIRCUITO VIRTUAL. ESTOS MEDIOS DE MANDO COMPRENDEN POR OTRA PARTE UNAS DISPOSICIONES TALES QUE TODO CIRCUITO VIRTUAL CUYO CONTADOR (FFB) NO ESTE EN POSICION DE REPOSO SEA AFECTADO (FAVE) POR UNO DE LOS TIEMPOS CELULAS, O SER DECREMENTADO DEL HECHO DE LA SUPERVENIENCIA DE ESTE TIEMPO CELULA.
ES90119245T 1989-10-12 1990-10-08 Dispositivo de evaluacion del paso de circuitos virtuales utilizando una via de transmision con multiplex temporal asincronico. Expired - Lifetime ES2068963T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8913342A FR2653285B1 (fr) 1989-10-12 1989-10-12 Dispositif d'evaluation du debit de circuits virtuels empruntant une voie de transmission a multiplexage temporel asynchrone.

Publications (1)

Publication Number Publication Date
ES2068963T3 true ES2068963T3 (es) 1995-05-01

Family

ID=9386324

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90119245T Expired - Lifetime ES2068963T3 (es) 1989-10-12 1990-10-08 Dispositivo de evaluacion del paso de circuitos virtuales utilizando una via de transmision con multiplex temporal asincronico.

Country Status (8)

Country Link
US (1) US5128924A (es)
EP (1) EP0422550B1 (es)
AT (1) ATE116779T1 (es)
CA (1) CA2027500C (es)
DE (1) DE69015759T2 (es)
DK (1) DK0422550T3 (es)
ES (1) ES2068963T3 (es)
FR (1) FR2653285B1 (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5224092A (en) * 1989-09-05 1993-06-29 Koninklijke Ptt Nederland N.V. Method for controlling a flow of data cells into a plurality of asynchronously time-divided transmission channels with a single admission switch for transmission in the channels with reference to the state of a plurality of count values
US5313455A (en) * 1990-04-23 1994-05-17 Koninklijke Ptt Nederland N.V. Transmission system with recording of untransmitted packets
JP3064397B2 (ja) * 1990-11-16 2000-07-12 株式会社日立製作所 バーチャルパス障害情報転送方法および回路
US5321692A (en) * 1991-04-09 1994-06-14 Siemens Aktiengesellschaft Method for checking the admissibility of setting up virtual connections
FR2678122B1 (fr) * 1991-06-18 1993-09-03 Cit Alcatel Dispositif de mesure de debit de circuits virtuels empruntant une voie de communication a multiplexage temporel asynchrone.
US5268900A (en) * 1991-07-05 1993-12-07 Codex Corporation Device and method for implementing queueing disciplines at high speeds
DE59206183D1 (de) * 1992-01-30 1996-06-05 Siemens Ag Verfahren zur Begrenzung der Rate von Nachrichtenzellen einer virtuellen Verbindung
US6199176B1 (en) * 1993-03-11 2001-03-06 International Business Machines Corporation Method and apparatus for storage resource reassignment utilizing an indicator to enhance the likelihood of successful reconfiguration
JPH0779226A (ja) * 1993-09-07 1995-03-20 Fujitsu Ltd 複数チャネル送出セル帯域制御回路
EP0797370A1 (en) * 1996-03-20 1997-09-24 Alcatel Bell N.V. Method to estimate the current datapacket rate of a virtual connection, a feedback mechanism using said method and device, switching node and destination node realizing said method
US6578083B2 (en) * 1999-02-05 2003-06-10 Pluris, Inc. Method for monitoring data flow at a node on a network facilitating data transfer on at least one link having at least one class of service
US6381649B1 (en) * 1999-02-05 2002-04-30 Pluris, Inc. Data flow monitoring at a network node using periodically incremented counters for comparison to predetermined data flow thresholds

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4475192A (en) * 1982-02-16 1984-10-02 At&T Bell Laboratories Data packet flow control scheme for switching networks
US4484326A (en) * 1982-11-04 1984-11-20 At&T Bell Laboratories Packet load monitoring by trunk controllers
US4583219A (en) * 1984-07-16 1986-04-15 At&T Bell Laboratories Trunk for packet switching
US4769811A (en) * 1986-12-31 1988-09-06 American Telephone And Telegraph Company, At&T Bell Laboratories Packet switching system arranged for congestion control
US4769810A (en) * 1986-12-31 1988-09-06 American Telephone And Telegraph Company, At&T Bell Laboratories Packet switching system arranged for congestion control through bandwidth management
FR2616024B1 (fr) * 1987-05-26 1989-07-21 Quinquis Jean Paul Systeme et methode de controle de flux de paquets
FR2616025B1 (fr) * 1987-05-26 1989-07-21 Lespagnol Albert Methode et systeme de controle de flux de paquets
DE3732937A1 (de) * 1987-09-30 1989-04-20 Philips Patentverwaltung Schaltungsanordnung zur vermeidung von ueberlast in einem breitband-vermittlungssystem

Also Published As

Publication number Publication date
EP0422550A1 (fr) 1991-04-17
FR2653285A1 (fr) 1991-04-19
ATE116779T1 (de) 1995-01-15
EP0422550B1 (fr) 1995-01-04
CA2027500C (fr) 2000-01-11
DE69015759D1 (de) 1995-02-16
FR2653285B1 (fr) 1991-12-06
DK0422550T3 (da) 1995-05-29
DE69015759T2 (de) 1995-05-11
CA2027500A1 (fr) 1991-04-13
US5128924A (en) 1992-07-07

Similar Documents

Publication Publication Date Title
ES2068963T3 (es) Dispositivo de evaluacion del paso de circuitos virtuales utilizando una via de transmision con multiplex temporal asincronico.
CA1278848C (en) N-by-n "knockout" switch for a high-performance packet switching system
SE9502468L (sv) ATM-flödesstyrning
CA2020295A1 (en) Packet communication system
EP0257816A3 (en) An n-by-n "knockout" switch for a high-performance packet switching system with variable length packets
MX9504950A (es) Sistema implementado para expulsion selectiva para prioridades de espacio en un conmutador de modo de transferencia asincrona de memoria compartida.
EP1009189A3 (en) RRGS-round-robin greedy scheduling for input/output buffered terabit switches
TW326117B (en) Scheduler for an information packet switch
WO1992016080A1 (en) Data packet resequencer for a high speed data switch
KR900006868A (ko) 비동기 시분할 스위치
KR840008238A (ko) 배전 우선화 집신기
CA2262202C (en) Switch with flexible link list manager for handling atm and stm traffic
EP0379709A3 (en) Single-fifo high speed combining switch
EP0210598A3 (en) High-speed queue sequencer for a burst-switching communications system
ATE17909T1 (de) Schaltungsanordnung fuer zentralgesteuerte fernmeldevermittlungsanlagen, insbesondere fuer zeitmultiplex-fernsprechvermittlungsanlagen, mit informationsaustausch zwischen teilzentralen einrichtungen.
KR960014421B1 (ko) 비동기 전달 모드(에이티엠) 교환 시스템에서의 우선순위 제어방법
KR840003168A (ko) 시분할 다중 전송 시스템에 사용하기 위한 스위칭 회로
JPS5671358A (en) Control system for button telephone
WO1997004542A3 (en) Multipoint-to-point arbitration in a network switch
KR100238437B1 (ko) 에이티엠 장치의 트래픽 스케듈러 및 트래픽 스케듈링 방법
JPS54152407A (en) Circuit assignment control system of time-division multiple network
KR100211024B1 (ko) 비동기전달모드 스위치에서의 다중화 장치
SU1145343A1 (ru) Многоканальное устройство приоритета дл обслуживани запросов
JPS5534522A (en) Time sheaking multiple control system
JPS6444664A (en) Line blocking system

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 422550

Country of ref document: ES