CA2004589A1 - Elements de commutation et reseau de commutation sans blocage a debits de donnees multiples utilisant ces elements - Google Patents

Elements de commutation et reseau de commutation sans blocage a debits de donnees multiples utilisant ces elements

Info

Publication number
CA2004589A1
CA2004589A1 CA2004589A CA2004589A CA2004589A1 CA 2004589 A1 CA2004589 A1 CA 2004589A1 CA 2004589 A CA2004589 A CA 2004589A CA 2004589 A CA2004589 A CA 2004589A CA 2004589 A1 CA2004589 A1 CA 2004589A1
Authority
CA
Canada
Prior art keywords
clock
switching
port
outlet
inlet
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.)
Granted
Application number
CA2004589A
Other languages
English (en)
Other versions
CA2004589C (fr
Inventor
Daniel C. Upp
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.)
Transwitch Corp
Original Assignee
Transwitch Corp
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 Transwitch Corp filed Critical Transwitch Corp
Publication of CA2004589A1 publication Critical patent/CA2004589A1/fr
Application granted granted Critical
Publication of CA2004589C publication Critical patent/CA2004589C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
    • H03K17/56—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices
    • H03K17/687—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being field-effect transistors
    • H03K17/693—Switching arrangements with several input- or output-terminals, e.g. multiplexers, distributors
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/06—Synchronising arrangements
    • H04J3/0635—Clock or time synchronisation in a network
    • H04J3/0685—Clock or time synchronisation in a node; Intranode synchronisation
CA002004589A 1988-12-09 1989-12-05 Elements de commutation et reseau de commutation sans blocage a debits de donnees multiples utilisant ces elements Expired - Fee Related CA2004589C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/283,173 US4914429A (en) 1988-12-09 1988-12-09 Switch components and multiple data rate non-blocking switch network utilizing the same
US07/283,173 1988-12-09

Publications (2)

Publication Number Publication Date
CA2004589A1 true CA2004589A1 (fr) 1990-06-09
CA2004589C CA2004589C (fr) 1993-05-25

Family

ID=23084859

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002004589A Expired - Fee Related CA2004589C (fr) 1988-12-09 1989-12-05 Elements de commutation et reseau de commutation sans blocage a debits de donnees multiples utilisant ces elements

Country Status (7)

Country Link
US (1) US4914429A (fr)
EP (1) EP0447462B1 (fr)
JP (1) JPH04502388A (fr)
AU (1) AU4800190A (fr)
CA (1) CA2004589C (fr)
DE (1) DE68923619T2 (fr)
WO (1) WO1990006659A1 (fr)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3886749D1 (de) * 1988-09-22 1994-02-10 Siemens Ag Verfahren zum Betrieb von taktgesteuerten Zeitmultiplex-Fernmeldevermittlungsanlagen, insbesondere PCM-Fernsprechvermittlungsanlagen, mit Zentralkoppelfeld und angeschlossenen Teilkoppelfeldern.
US5040170A (en) * 1988-12-09 1991-08-13 Transwitch Corporation System for cross-connecting high speed digital signals
US5142529A (en) * 1988-12-09 1992-08-25 Transwitch Corporation Method and means for transferring a data payload from a first SONET signal to a SONET signal of different frequency
US4967405A (en) * 1988-12-09 1990-10-30 Transwitch Corporation System for cross-connecting high speed digital SONET signals
US5033064A (en) * 1988-12-09 1991-07-16 Transwitch Corporation Clock dejitter circuit for regenerating DS1 signal
US5920704A (en) * 1991-03-29 1999-07-06 International Business Machines Corporation Dynamic routing switch apparatus with clocked signal regeneration
JPH06509919A (ja) * 1991-08-05 1994-11-02 ハネウエル・インコーポレーテッド 基準化可能自己ルート割当ノンブロッキングメッセージ交換及びルート割当システムの戻りネットワークを伴うクロスバー
JP2571655B2 (ja) * 1991-11-27 1997-01-16 インターナショナル・ビジネス・マシーンズ・コーポレイション プロトコル変換機構、交換ネットワーク及びコンピュータ・システム
US5479608A (en) * 1992-07-17 1995-12-26 Alcatel Network Systems, Inc. Group facility protection in a digital telecommunications system
US5309426A (en) * 1993-01-26 1994-05-03 International Business Machines Corporation High performance cascadable simplex switch
JP2500743B2 (ja) * 1993-04-23 1996-05-29 日本電気株式会社 ディジタルクロスコネクト装置
US5801641A (en) * 1993-10-19 1998-09-01 The Johns Hopkins University Controller for a non-blocking broadcast network
EP0687986A3 (fr) * 1994-06-17 1996-02-14 Ibm Méthode et appareil pour la transmission de données digitales dans des systèmes massivement parallèles
US5513377A (en) * 1994-06-17 1996-04-30 International Business Machines Corporation Input-output element has self timed interface using a received clock signal to individually phase aligned bits received from a parallel bus
US5832047A (en) * 1994-06-17 1998-11-03 International Business Machines Corporation Self timed interface
US6192482B1 (en) 1994-06-17 2001-02-20 International Business Machines Corporation Self-timed parallel data bus interface to direct storage devices
US5598442A (en) * 1994-06-17 1997-01-28 International Business Machines Corporation Self-timed parallel inter-system data communication channel
US5522088A (en) * 1994-06-17 1996-05-28 International Business Machines Corporation Shared channel subsystem has a self timed interface using a received clock signal to individually phase align bits received from a parallel bus
US5680595A (en) * 1995-06-07 1997-10-21 Micron Technology, Inc. Programmable data port clocking system for clocking a plurality of data ports with a plurality of clocking signals in an asynchronous transfer mode system
US5790519A (en) * 1995-10-26 1998-08-04 Dsc Communications Corporation Broadband digital cross-connect system architecture
US5831459A (en) * 1995-11-13 1998-11-03 International Business Machines Corporation Method and system for adjusting a clock signal within electronic circuitry
US5945922A (en) * 1996-09-06 1999-08-31 Lucent Technologies Inc. Widesense nonblocking switching networks
US6356550B1 (en) * 1999-07-30 2002-03-12 Mayan Networks Corporation Flexible time division multiplexed bus using sonet formatting
US7724761B1 (en) * 2000-03-07 2010-05-25 Juniper Networks, Inc. Systems and methods for reducing reflections and frequency dependent dispersions in redundant links
US6965299B1 (en) * 2000-04-19 2005-11-15 Lsi Logic Corporation High-speed, low-power crossbar switch
US6426656B1 (en) 2000-04-19 2002-07-30 Velio Communications, Inc. High speed, low-power inter-chip transmission system
US6989750B2 (en) 2001-02-12 2006-01-24 Symbol Technologies, Inc. Radio frequency identification architecture
EP1732271B1 (fr) * 2005-06-10 2012-02-01 ParTec Cluster Competence Center GmbH Méthode et système de réseau de communication avec des ports virtuels
US8930872B2 (en) * 2012-02-17 2015-01-06 Netronome Systems, Incorporated Staggered island structure in an island-based network flow processor
US8902902B2 (en) 2012-07-18 2014-12-02 Netronome Systems, Incorporated Recursive lookup with a hardware trie structure that has no sequential logic elements
DE102013019643A1 (de) * 2013-11-22 2015-05-28 Siemens Aktiengesellschaft Zweistufiger Kreuzschienenverteiler und Verfahren zum Betrieb

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2562368B1 (fr) * 1984-04-02 1989-07-28 Cit Alcatel Reseau de connexion spatial pour signaux numeriques a haut debit
US4613969A (en) * 1984-11-05 1986-09-23 Gte Communication Systems Corporation Method for controlling a multistage space switching network
JP2565184B2 (ja) * 1985-02-28 1996-12-18 ソニー株式会社 信号選択回路
GB2181023B (en) * 1985-09-24 1989-04-05 Stc Plc Telecommunications switching system
US4804956A (en) * 1986-03-31 1989-02-14 General Signal Corporation Rearrangeable digital signal space division switching system
US4807280A (en) * 1987-09-18 1989-02-21 Pacific Bell Cross-connect switch

Also Published As

Publication number Publication date
EP0447462B1 (fr) 1995-07-26
EP0447462A4 (en) 1992-11-04
DE68923619T2 (de) 1996-01-11
US4914429A (en) 1990-04-03
EP0447462A1 (fr) 1991-09-25
AU4800190A (en) 1990-06-26
JPH04502388A (ja) 1992-04-23
CA2004589C (fr) 1993-05-25
WO1990006659A1 (fr) 1990-06-14
DE68923619D1 (de) 1995-08-31

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