NL9000780A - Werkwijze en inrichting voor het doorschakelen van dataeenheden. - Google Patents

Werkwijze en inrichting voor het doorschakelen van dataeenheden. Download PDF

Info

Publication number
NL9000780A
NL9000780A NL9000780A NL9000780A NL9000780A NL 9000780 A NL9000780 A NL 9000780A NL 9000780 A NL9000780 A NL 9000780A NL 9000780 A NL9000780 A NL 9000780A NL 9000780 A NL9000780 A NL 9000780A
Authority
NL
Netherlands
Prior art keywords
transmission
data units
switching system
data unit
inputs
Prior art date
Application number
NL9000780A
Other languages
English (en)
Dutch (nl)
Original Assignee
Nederland Ptt
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 Nederland Ptt filed Critical Nederland Ptt
Priority to NL9000780A priority Critical patent/NL9000780A/nl
Priority to DE69109168T priority patent/DE69109168T2/de
Priority to AT91200708T priority patent/ATE121891T1/de
Priority to ES91200708T priority patent/ES2072525T3/es
Priority to DK91200708.5T priority patent/DK0450708T3/da
Priority to EP91200708A priority patent/EP0450708B1/fr
Priority to CA002039497A priority patent/CA2039497C/fr
Priority to JP22818791A priority patent/JP2628240B2/ja
Publication of NL9000780A publication Critical patent/NL9000780A/nl
Priority to US08/092,286 priority patent/US5381409A/en

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
    • 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
    • H04L49/1553—Interconnection of ATM switching modules, e.g. ATM switching fabrics
    • H04L49/1576—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
    • H04L49/1553—Interconnection of ATM switching modules, e.g. ATM switching fabrics
    • H04L49/1584—Full Mesh, e.g. knockout
    • 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
    • H04L49/255—Control mechanisms for ATM switching fabrics
    • 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
    • H04L2012/5638—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
    • H04L2012/5678—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)
  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Communication Control (AREA)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
NL9000780A 1990-04-03 1990-04-03 Werkwijze en inrichting voor het doorschakelen van dataeenheden. NL9000780A (nl)

Priority Applications (9)

Application Number Priority Date Filing Date Title
NL9000780A NL9000780A (nl) 1990-04-03 1990-04-03 Werkwijze en inrichting voor het doorschakelen van dataeenheden.
DE69109168T DE69109168T2 (de) 1990-04-03 1991-03-27 Verfahren und Schaltungsanordnung zur Vermittlung von Nachrichtenpaketen.
AT91200708T ATE121891T1 (de) 1990-04-03 1991-03-27 Verfahren und schaltungsanordnung zur vermittlung von nachrichtenpaketen.
ES91200708T ES2072525T3 (es) 1990-04-03 1991-03-27 Procedimiento e instalacion para conmutacion de paquetes de datos.
DK91200708.5T DK0450708T3 (da) 1990-04-03 1991-03-27 Fremgangsmåde og installation til fordeling af pakker
EP91200708A EP0450708B1 (fr) 1990-04-03 1991-03-27 Procédé et dispositif pour commuter des paquets de données
CA002039497A CA2039497C (fr) 1990-04-03 1991-04-02 Methode et installation de commutation de paquets
JP22818791A JP2628240B2 (ja) 1990-04-03 1991-04-03 パケット交換方法および交換システム
US08/092,286 US5381409A (en) 1990-04-03 1993-07-15 Method and installation for switching packets

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL9000780A NL9000780A (nl) 1990-04-03 1990-04-03 Werkwijze en inrichting voor het doorschakelen van dataeenheden.
NL9000780 1990-04-03

Publications (1)

Publication Number Publication Date
NL9000780A true NL9000780A (nl) 1991-11-01

Family

ID=19856856

Family Applications (1)

Application Number Title Priority Date Filing Date
NL9000780A NL9000780A (nl) 1990-04-03 1990-04-03 Werkwijze en inrichting voor het doorschakelen van dataeenheden.

Country Status (9)

Country Link
US (1) US5381409A (fr)
EP (1) EP0450708B1 (fr)
JP (1) JP2628240B2 (fr)
AT (1) ATE121891T1 (fr)
CA (1) CA2039497C (fr)
DE (1) DE69109168T2 (fr)
DK (1) DK0450708T3 (fr)
ES (1) ES2072525T3 (fr)
NL (1) NL9000780A (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL9400265A (nl) * 1994-02-22 1995-10-02 Nederland Ptt Inrichting voor het bewaken van een ATM systeem.
US5499239A (en) * 1995-04-14 1996-03-12 Northern Telecom Limited Large capacity modular ATM switch
NL1002030C2 (nl) * 1996-01-05 1997-07-09 Nederland Ptt Telecommunicatiesysteem, alsmede datapakketten-schakelaar, alsmede werkwijze.
JP3538537B2 (ja) * 1998-03-20 2004-06-14 富士通株式会社 ショートセル対応ａｔｍ交換機及びそのルーティング方法
ITTO980529A1 (it) * 1998-06-19 1999-12-19 Alsthom Cge Alcatel Matrice di connessione fra tributari di una rete di telecomunicazioni e relativo metodo di gestione.
US6680939B1 (en) * 2000-09-14 2004-01-20 Nvision, Inc Expandable router
US7103038B1 (en) * 2001-07-02 2006-09-05 Juniper Networks, Inc. Systems and methods for converting a P packet/cycle datapath to a Q packet/cycle datapath
EP1432179B1 (fr) * 2002-12-16 2008-03-19 Alcatel Lucent Noeud de réseau et procédé pour routage/commutation de données

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6298841A (ja) * 1985-10-24 1987-05-08 Nippon Telegr & Teleph Corp <Ntt> 割込みパケツト伝送方式
US4821258A (en) * 1986-08-06 1989-04-11 American Telephone And Telegraph Company At&T Bell Laboratories Crosspoint circuitry for data packet space division switches
JPS6364440A (ja) * 1986-09-04 1988-03-22 Nec Corp パケツト回線交換用空間分割スイツチ
FR2618280B1 (fr) * 1987-07-16 1989-10-20 Quinquis Jean Paul Systeme de commutation d'informations a priorites.
US4887076A (en) * 1987-10-16 1989-12-12 Digital Equipment Corporation Computer interconnect coupler for clusters of data processing devices
DE3742941A1 (de) * 1987-12-18 1989-07-06 Standard Elektrik Lorenz Ag Einrichtungen zur paketvermittlung
US4872159A (en) * 1988-03-31 1989-10-03 American Telephone And Telegraph Company At&T Bell Laboratories Packet network architecture for providing rapid response time
JPH0771083B2 (ja) * 1988-04-12 1995-07-31 沖電気工業株式会社 スイッチネットワークの経路選択方式およびスイッチング素子
FR2630876A1 (fr) * 1988-04-29 1989-11-03 Trt Telecom Radio Electr Element de circuit ´ point de croisement entre deux lignes omnibus
NL8801120A (nl) * 1988-04-29 1989-11-16 At & T & Philips Telecomm Kruispuntschakelaar voor het doorschakelen van pakketten.
US5016245A (en) * 1988-12-23 1991-05-14 Siemens Aktiengesellschaft Modular expandable digital single-stage switching network in ATM (Asynchronous Transfer Mode) technology for a fast packet-switched transmission of information
CA1320257C (fr) * 1989-04-20 1993-07-13 Ernst August Munter Methode et appareil de commutation en mode de transfert asynchrone a tampon d'entree
US5128913A (en) * 1990-06-04 1992-07-07 International Business Machines Corporation Acquiring focus in an optical system using a soft focus acquiring system
US5197064A (en) * 1990-11-26 1993-03-23 Bell Communications Research, Inc. Distributed modular packet switch employing recursive partitioning
US5179552A (en) * 1990-11-26 1993-01-12 Bell Communications Research, Inc. Crosspoint matrix switching element for a packet switch

Also Published As

Publication number Publication date
US5381409A (en) 1995-01-10
ATE121891T1 (de) 1995-05-15
CA2039497C (fr) 1996-01-16
CA2039497A1 (fr) 1991-10-04
ES2072525T3 (es) 1995-07-16
JP2628240B2 (ja) 1997-07-09
DE69109168T2 (de) 1995-10-19
JPH06244869A (ja) 1994-09-02
DE69109168D1 (de) 1995-06-01
EP0450708A1 (fr) 1991-10-09
EP0450708B1 (fr) 1995-04-26
DK0450708T3 (da) 1995-09-04

Similar Documents

Publication Publication Date Title
EP0312628B1 (fr) Dispositif modulaire de commutation à grande vitesse pour le trafic en mode circuit et paquet
EP0276349B1 (fr) Dispositif pour commuter des informations entre des canaux de trafic synchrone et pour commuter des paquets de données asynchrones
US5550815A (en) Apparatus and method for reducing data losses in a growable packet switch
US5412646A (en) Asynchronous transfer mode switch architecture
US5224093A (en) High-speed multi-port fifo buffer circuit
CA2028329C (fr) Dispositif d&#39;echange de cellules
GB2365665A (en) Switching arrangement for data packets
US5268896A (en) Communication switching element
NL9000780A (nl) Werkwijze en inrichting voor het doorschakelen van dataeenheden.
GB2218305A (en) An asynchronous time division network
WO2004006516A2 (fr) Routage de paquets
CA1335609C (fr) Element de commutation de communications
CA2012425C (fr) Systeme a commutation de paquets a fonction d&#39;arbitrage pour les paquets en concurrence
US5724353A (en) Self-routing switch method and circuit for an ATM switch
JP3208078B2 (ja) パケット通信網
Chen et al. RC-BB switch: a high performance switching network for B-ISDN
US5475708A (en) Circuit arrangement with at least one input and at least one output for forwarding an input signal that can be filtered, parallelized and digitized
JPH07283813A (ja) 出力バッファ型ａｔｍスイッチ
JP3113856B2 (ja) Ａｔｍスイッチ
JP2546526B2 (ja) 交換システム
JPH02284542A (ja) セル交換装置
JP2786246B2 (ja) 自己ルーチング通話路
JPH0831857B2 (ja) Ａｔｍセルスイッチ
JPS6372292A (ja) 回線／パケツト統合交換システム
JP3186686B2 (ja) Ａｔｍスイッチ

Legal Events

Date Code Title Description
A1B A search report has been drawn up
BV The patent application has lapsed