DE69124329D1 - Asynchrone Zellenvermittlungseinheit - Google Patents

Asynchrone Zellenvermittlungseinheit

Info

Publication number
DE69124329D1
DE69124329D1 DE69124329T DE69124329T DE69124329D1 DE 69124329 D1 DE69124329 D1 DE 69124329D1 DE 69124329 T DE69124329 T DE 69124329T DE 69124329 T DE69124329 T DE 69124329T DE 69124329 D1 DE69124329 D1 DE 69124329D1
Authority
DE
Germany
Prior art keywords
switching unit
cell switching
asynchronous cell
asynchronous
unit
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 - Fee Related
Application number
DE69124329T
Other languages
English (en)
Other versions
DE69124329T2 (de
Inventor
Kenji Sakaue
Yasuro Shobatake
Masahiko Motoyama
Yoshinari Kumaki
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.)
Toshiba Corp
Toshiba Electronic Device Solutions Corp
Original Assignee
Toshiba Corp
Toshiba Microelectronics 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 Toshiba Corp, Toshiba Microelectronics Corp filed Critical Toshiba Corp
Publication of DE69124329D1 publication Critical patent/DE69124329D1/de
Application granted granted Critical
Publication of DE69124329T2 publication Critical patent/DE69124329T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/06—Synchronising arrangements
    • H04J3/062—Synchronisation of signals having the same nominal but fluctuating bit rates, e.g. using buffers
    • H04J3/0632—Synchronisation of packets and cells, e.g. transmission of voice via a packet network, circuit emulation service [CES]
    • 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
    • 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
    • H04L49/256—Routing or path finding in 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
    • H04L2012/5678—Traffic aspects, e.g. arbitration, load balancing, smoothing, buffer management
    • H04L2012/5681—Buffer or queue management
DE69124329T 1990-10-08 1991-10-08 Asynchrone Zellenvermittlungseinheit Expired - Fee Related DE69124329T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP26854990A JPH0799831B2 (ja) 1990-10-08 1990-10-08 Ａｔｍ通信システム用単位セルスイッチ

Publications (2)

Publication Number Publication Date
DE69124329D1 true DE69124329D1 (de) 1997-03-06
DE69124329T2 DE69124329T2 (de) 1997-06-05

Family

ID=17460078

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69124329T Expired - Fee Related DE69124329T2 (de) 1990-10-08 1991-10-08 Asynchrone Zellenvermittlungseinheit

Country Status (5)

Country Link
US (1) US5414703A (de)
EP (1) EP0480368B1 (de)
JP (1) JPH0799831B2 (de)
KR (1) KR960001051B1 (de)
DE (1) DE69124329T2 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5309432A (en) * 1992-05-06 1994-05-03 At&T Bell Laboratories High-speed packet switch
DE69332853T2 (de) * 1992-09-07 2004-03-11 Hitachi, Ltd. Multiprozessorsystem und Kommunikationsverfahren zwischen Prozessoren
WO1997004568A1 (en) * 1995-07-19 1997-02-06 Fujitsu Network Communications, Inc. Asynchronous transfer mode based service consolidation switch
US5870538A (en) 1995-07-19 1999-02-09 Fujitsu Network Communications, Inc. Switch fabric controller comparator system and method
EP0873611A1 (de) 1995-09-14 1998-10-28 Fujitsu Network Communications, Inc. Sender-gesteuerte flusssteuerung zur pufferspeicherzuordnung in atm-wan
US5991298A (en) 1996-01-16 1999-11-23 Fujitsu Network Communications, Inc. Reliable and flexible multicast mechanism for ATM networks
US5748905A (en) 1996-08-30 1998-05-05 Fujitsu Network Communications, Inc. Frame classification using classification keys
KR100216371B1 (ko) 1997-06-30 1999-08-16 윤종용 고장 감내형 대용량 ATM 스위치 및 2nXn 다중화스위치에서의 셀프라우팅 방법
JP3908408B2 (ja) 1999-04-30 2007-04-25 東芝マイクロエレクトロニクス株式会社 Ａｔｍスイッチ
US6928027B2 (en) * 2003-04-11 2005-08-09 Qualcomm Inc Virtual dual-port synchronous RAM architecture
US9706508B2 (en) * 2013-04-05 2017-07-11 Honeywell International Inc. Integrated avionics systems and methods

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU558405B2 (en) * 1982-08-26 1987-01-29 British Telecommunications Public Limited Company Aligner for digital tx system
JPS60154736A (ja) * 1984-01-25 1985-08-14 Fujitsu Ltd デイジタル加入者線バ−スト同期方式
BE904100A (fr) 1986-01-24 1986-07-24 Itt Ind Belgium Systeme de commutation.
JPS62247653A (ja) * 1986-04-21 1987-10-28 Hitachi Ltd パケツト交換機の構成方式
US4766051A (en) * 1986-09-02 1988-08-23 Xerox Corporation Colored encapsulated toner compositions
IT1196791B (it) * 1986-11-18 1988-11-25 Cselt Centro Studi Lab Telecom Elemento di commutazione per reti di interconnessione multistadio autoinstradanti a commutazione di pacchetto
EP0269803A3 (de) * 1986-12-05 1990-03-07 ANT Nachrichtentechnik GmbH Schaltungsanordnung zur Vermittlung von PCM-Kanälen
GB8701009D0 (en) * 1987-01-19 1987-02-18 Inmos Ltd Digital signal switch
JPH01226250A (ja) * 1988-03-05 1989-09-08 Fujitsu Ltd データ通信方式
JP2595025B2 (ja) * 1988-03-18 1997-03-26 株式会社日立製作所 空間分割形スイッチを用いた高速パケット交換装置
JP2667868B2 (ja) * 1988-04-06 1997-10-27 株式会社日立製作所 セル・スイッチング・システム
FR2630280B1 (fr) * 1988-04-15 1990-07-27 France Etat Dispositif de reduction de consommation d'energie pour equipement a fonctionnement cyclique tel que commutateur temporel
US4862454A (en) * 1988-07-15 1989-08-29 International Business Machines Corporation Switching method for multistage interconnection networks with hot spot traffic
US5101404A (en) * 1988-08-26 1992-03-31 Hitachi, Ltd. Signalling apparatus for use in an ATM switching system
JPH033447A (ja) * 1989-05-31 1991-01-09 Toshiba Corp セルスイッチ
JP2907886B2 (ja) * 1989-09-14 1999-06-21 株式会社日立製作所 スイッチングシステム

Also Published As

Publication number Publication date
KR960001051B1 (ko) 1996-01-17
JPH0799831B2 (ja) 1995-10-25
JPH04145744A (ja) 1992-05-19
EP0480368B1 (de) 1997-01-22
DE69124329T2 (de) 1997-06-05
US5414703A (en) 1995-05-09
KR920009123A (ko) 1992-05-28
EP0480368A1 (de) 1992-04-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee