ES2090149T3 - Central de conmutacion atm. - Google Patents

Central de conmutacion atm.

Info

Publication number
ES2090149T3
ES2090149T3 ES91101020T ES91101020T ES2090149T3 ES 2090149 T3 ES2090149 T3 ES 2090149T3 ES 91101020 T ES91101020 T ES 91101020T ES 91101020 T ES91101020 T ES 91101020T ES 2090149 T3 ES2090149 T3 ES 2090149T3
Authority
ES
Spain
Prior art keywords
switching network
correct sequence
guarantee
connection
switching center
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
ES91101020T
Other languages
English (en)
Inventor
Karl Schrodi
Gert Dr Ellenberger
Bodo Pfeiffer
Bozo Cesar
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 ES2090149T3 publication Critical patent/ES2090149T3/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
    • 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
    • H04L2012/565—Sequence integrity
    • 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)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Electronic Switches (AREA)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)

Abstract

EL PROBLEMA DEL ESTADO DE LA TECNICA: A LA HORA DE LA CONSTRUCCION DE UNA UNION MEDIANTE UNA RED ACOPLAMIENTO 20 SE ELIGE EL CAMINO DEBIDO A LA CARGA NORMAL DE LA RED DE ACOPLAMIENTO, MIENTRAS CONTINUA LA UNION. LA ELIMINACION DE UN BLOQUEO LOCAL POR MEDIO DE UN SORTEO DE LAS UNIONES NO SE SOLUCIONA DEBIDO A LAS INTERFERENCIAS QUE ENTRAN. EL PENSAMIENTO BASE: PARA LAS UNIONES VIRTUALES DE ATM ESTAN PROVISTAS LAS MISMAS INSTALACIONES, QUE GARANTIZAN LA CONSECUCION DE LA LINEA EXACTA A LA HORA DE PONER EN FUNCIONAMIENTO "CONNECTIONLESS". SOLUCION: LA SALIDA 30 SE CONECTA A CONTINUACION A CADA SALIDA DE LA RED DE ACOPLAMIENTO QUE GARANTIZAN LA VERDADERA CONSECUCION DE LA LINEA. VENTAJA: SE PUEDEN ACOPLAR CONEXIONES VIRTUALES SIN NINGUN TIPO DE INTERFERENCIAS A LAS CARGAS NORMALES DEL ACOPLAMIENTO DE LA RED MOMENTANEA Y EN CUALQUIER MOMENTO. LA CONSECUCION DE LA LINEA EXACTA SE PUEDE REALIZAR DE TAL FORMA QUE SE PUEDAN EQUILIBRAR LOS "DELAY JITTER".
ES91101020T 1990-03-14 1991-01-26 Central de conmutacion atm. Expired - Lifetime ES2090149T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4008080A DE4008080A1 (de) 1990-03-14 1990-03-14 Atm-vermittlungsstelle

Publications (1)

Publication Number Publication Date
ES2090149T3 true ES2090149T3 (es) 1996-10-16

Family

ID=6402147

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91101020T Expired - Lifetime ES2090149T3 (es) 1990-03-14 1991-01-26 Central de conmutacion atm.

Country Status (9)

Country Link
US (1) US5319360A (es)
EP (1) EP0446586B1 (es)
JP (1) JPH0583283A (es)
KR (1) KR0157989B1 (es)
AT (1) ATE139397T1 (es)
AU (1) AU641480B2 (es)
CA (1) CA2037861C (es)
DE (2) DE4008080A1 (es)
ES (1) ES2090149T3 (es)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2659819B1 (fr) * 1990-03-14 1992-05-29 Alcatel Nv Reseau de commutation a trajets multiples et a autoacheminement pour la commutation de cellules a multiplexage temporel asynchrone.
EP0544034A1 (de) * 1991-11-28 1993-06-02 Siemens Aktiengesellschaft Verfahren zur Wiederherstellung der Reihenfolge von Nachrichtenzellen
US5274642A (en) * 1992-06-05 1993-12-28 Indra Widjaja Output buffered packet switch with a flexible buffer management scheme
ATE208975T1 (de) * 1992-06-26 2001-11-15 Siemens Ag Verfahren zur behandlung der im kopfteil von im asynchronen transfermodus übertragenen nachrichtenzellen enthaltenden informationen
US5337313A (en) * 1992-11-12 1994-08-09 Motorola, Inc. Method and apparatus for preserving packet squencing in a packet transmission system
EP0603424A1 (de) * 1992-12-21 1994-06-29 Siemens Aktiengesellschaft Verfahren und Schaltungsanordnung zum Übertragen von Nachrichtenzellen über eine ATM-Kommunikationseinrichtung
DE69329059T2 (de) * 1993-06-29 2001-03-22 Alcatel, Paris Verfahren und Gerät für sequentielle Rückordnung
DE4343588A1 (de) * 1993-12-21 1995-06-22 Sel Alcatel Ag Verfahren und Einrichtung zur zufälligen Auswahl einer von N gleichen Einheiten, sowie Koppelelement, Koppelnetz und Vermittlungsstelle damit
US5583863A (en) * 1995-01-31 1996-12-10 Bell Atlantic Network Services, Inc. Full service network using asynchronous transfer mode multiplexing
US5908598A (en) * 1995-08-14 1999-06-01 Minnesota Mining And Manufacturing Company Fibrous webs having enhanced electret properties
FI955814L (fi) * 1995-12-01 1997-06-02 Nokia Mobile Phones Ltd Solujen osoitus ATM-järjestelmän soluvirrassa
US6542502B1 (en) * 1996-01-26 2003-04-01 International Business Machines Corporation Multicasting using a wormhole routing switching element
KR100467708B1 (ko) * 1996-12-21 2005-05-11 삼성전자주식회사 비동기전송모드교환시스템의셀처리장치및방법
JP3434671B2 (ja) * 1997-05-21 2003-08-11 沖電気工業株式会社 Ａｔｍセル交換装置
FI104672B (fi) * 1997-07-14 2000-04-14 Nokia Networks Oy Kytkinjärjestely
KR100223300B1 (ko) * 1997-09-10 1999-10-15 서평원 분산 제어와 난블로킹 교환 시스템
US6373821B2 (en) * 1998-02-20 2002-04-16 Apple Computer, Inc. Method for setting time stamp in SYT field of packet headers for IEEE-1394 devices
KR100279949B1 (ko) * 1998-12-28 2001-02-01 윤종용 셀 재배열 버퍼
JP2000295279A (ja) 1999-04-02 2000-10-20 Nec Corp パケットスイッチ
US6747972B1 (en) * 2000-03-07 2004-06-08 Cisco Technology, Inc. Method and apparatus for reducing the required size of sequence numbers used in resequencing packets
US6757284B1 (en) * 2000-03-07 2004-06-29 Cisco Technology, Inc. Method and apparatus for pipeline sorting of ordered streams of data items
US6480491B1 (en) * 2000-11-02 2002-11-12 Intel Corporation Latency management for a network
US7462103B2 (en) * 2001-03-22 2008-12-09 Igt Gaming system for individual control of access to many devices with few wires
WO2002098162A1 (fr) * 2001-04-30 2002-12-05 Huawei Technologies Co., Ltd. Procede reposant sur la transmission par fond de panier de donnees pour circuit de multiplexage temporel et connecteur passerelle
US7525978B1 (en) * 2005-04-15 2009-04-28 Altera Corporation Method and apparatus for scheduling in a packet buffering network
US7304498B2 (en) * 2005-07-20 2007-12-04 Altera Corporation Clock circuitry for programmable logic devices

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4703475A (en) * 1985-12-04 1987-10-27 American Telephone And Telegraph Company At&T Bell Laboratories Data communication method and apparatus using multiple physical data links
BE904100A (fr) * 1986-01-24 1986-07-24 Itt Ind Belgium Systeme de commutation.
DE3742941A1 (de) * 1987-12-18 1989-07-06 Standard Elektrik Lorenz Ag Einrichtungen zur paketvermittlung
JP2753254B2 (ja) * 1988-04-06 1998-05-18 株式会社日立製作所 パケツト交換システム
JP2860661B2 (ja) * 1989-03-14 1999-02-24 国際電信電話 株式会社 Ａｔｍ交換機
WO1991002419A1 (en) * 1989-08-09 1991-02-21 Alcatel N.V. Resequencing system for a switching node
JPH0382243A (ja) * 1989-08-25 1991-04-08 Nec Corp セル時間順序回復装置

Also Published As

Publication number Publication date
JPH0583283A (ja) 1993-04-02
DE4008080A1 (de) 1991-09-19
AU7283691A (en) 1991-09-19
US5319360A (en) 1994-06-07
EP0446586B1 (de) 1996-06-12
AU641480B2 (en) 1993-09-23
DE59107911D1 (de) 1996-07-18
CA2037861A1 (en) 1991-09-15
KR910017805A (ko) 1991-11-05
ATE139397T1 (de) 1996-06-15
CA2037861C (en) 1996-05-28
KR0157989B1 (ko) 1999-02-18
EP0446586A3 (en) 1992-04-29
EP0446586A2 (de) 1991-09-18

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