ES2045135T3 - Conmutador de comunicadores. - Google Patents

Conmutador de comunicadores.

Info

Publication number
ES2045135T3
ES2045135T3 ES88308058T ES88308058T ES2045135T3 ES 2045135 T3 ES2045135 T3 ES 2045135T3 ES 88308058 T ES88308058 T ES 88308058T ES 88308058 T ES88308058 T ES 88308058T ES 2045135 T3 ES2045135 T3 ES 2045135T3
Authority
ES
Spain
Prior art keywords
stage
switch
circulation
synchronised packet
synchronised
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
ES88308058T
Other languages
English (en)
Inventor
Morgan Littlewood
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.)
British Telecommunications PLC
Original Assignee
British Telecommunications PLC
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 British Telecommunications PLC filed Critical British Telecommunications PLC
Application granted granted Critical
Publication of ES2045135T3 publication Critical patent/ES2045135T3/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
    • H04L49/00—Packet switching elements
    • H04L49/15—Interconnection of switching modules
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L49/00—Packet switching elements
    • H04L49/20—Support for services
    • H04L49/201—Multicast operation; Broadcast operation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L49/00—Packet switching elements
    • H04L49/55—Prevention, detection or correction of errors
    • H04L49/557—Error correction, e.g. fault recovery or fault tolerance

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Vehicle Body Suspensions (AREA)
  • Lock And Its Accessories (AREA)
  • Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)
  • Air Bags (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
  • Materials For Medical Uses (AREA)

Abstract

COMPRENDE UBNA CONFIGURACION DE ENCENDIDO MULTICAPA QUE COMPRENDE UN PAQUETE DE ENCENDIDO SINCRONIZADO CON UNA ETAPA DE PRECIRCULACION 12, UN NIVEL DE RECIRCULACION DE REENTRADA 14, UN NIVEL INTERMEDIO 16, NIVEL DE SALIDA DE RECIRCULACION 17 Y UN NIVEL DE SALIDA FINAL 18. UN NIVEL DE RECIRCULACION 15 PERMITE LA RECIRCULACION DE DATOS DESDE UN PAQUETE SINCRONIZADO DE ENCENDIDO A OTRO PAQUETE SINCRONIZADO DE ENCENDIDO POR LAS TRAYECTORIAS 35. UN NUMERO DE NODOS DE ENTRADA DE ENCENDIDO 32 Y NODOS DE SALIDA 34 TIENEN ACCESO POR CADA UNO DE LOS PAQUETES DE ENCENDIDO SINCRONIZADO.
ES88308058T 1987-09-02 1988-08-31 Conmutador de comunicadores. Expired - Lifetime ES2045135T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB878720605A GB8720605D0 (en) 1987-09-02 1987-09-02 Communications switch

Publications (1)

Publication Number Publication Date
ES2045135T3 true ES2045135T3 (es) 1994-01-16

Family

ID=10623140

Family Applications (1)

Application Number Title Priority Date Filing Date
ES88308058T Expired - Lifetime ES2045135T3 (es) 1987-09-02 1988-08-31 Conmutador de comunicadores.

Country Status (8)

Country Link
US (1) US4879712A (es)
EP (1) EP0306291B1 (es)
AT (1) ATE95359T1 (es)
CA (1) CA1300250C (es)
DE (1) DE3884537T2 (es)
ES (1) ES2045135T3 (es)
GB (1) GB8720605D0 (es)
HK (1) HK135196A (es)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8824972D0 (en) * 1988-10-25 1988-11-30 Plessey Telecomm Time division switch
DE58907901D1 (de) * 1989-03-03 1994-07-21 Siemens Ag Verfahren und Schaltungsanordnung zum Weiterleiten von auf Zubringerleitungen übertragenen Nachrichtenpaketen über eine Paketvermittlungseinrichtung.
DE8905982U1 (de) * 1989-05-12 1989-07-13 Siemens AG, 1000 Berlin und 8000 München Mehrstufige Koppeleinrichtung
DE59007068D1 (de) * 1990-04-27 1994-10-13 Siemens Ag Verfahren und Schaltungsanordnung zur Reduzierung des Verlustes von Nachrichtenpaketen, die über eine Paketvermittlungseinrichtung übertragen werden.
DE4027611A1 (de) * 1990-08-31 1992-03-05 Philips Patentverwaltung Koppelfeld fuer ein asynchrones zeitvielfachuebermittlungssystem
US5274642A (en) * 1992-06-05 1993-12-28 Indra Widjaja Output buffered packet switch with a flexible buffer management scheme
JP3681414B2 (ja) * 1993-02-08 2005-08-10 富士通株式会社 通話路制御方法及び装置
US5530902A (en) * 1993-06-14 1996-06-25 Motorola, Inc. Data packet switching system having DMA controller, service arbiter, buffer type managers, and buffer managers for managing data transfer to provide less processor intervention
US5416769A (en) * 1993-07-13 1995-05-16 At&T Corp. Controlled-feedback packet switching system
KR0126848B1 (ko) * 1994-12-16 1998-04-01 양승택 다중화기와 역다중화기를 이용한 고정길이 패킷 스위칭 장치
US5636210A (en) * 1995-08-02 1997-06-03 Agrawal; Jagannath P. Asynchronous transfer mode packet switch
KR100254564B1 (ko) * 1997-12-20 2000-05-01 윤종용 반도체 장치
US6766482B1 (en) 2001-10-31 2004-07-20 Extreme Networks Ethernet automatic protection switching
US20090141711A1 (en) * 2007-11-26 2009-06-04 Washington State University Research Foundation Interleaved Multistage Switching Fabrics And Associated Methods

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2538976A1 (fr) * 1982-12-29 1984-07-06 Servel Michel Systeme de commutation de paquets synchrones de longueur fixe
US4516238A (en) * 1983-03-28 1985-05-07 At&T Bell Laboratories Self-routing switching network
US4656622A (en) * 1984-09-26 1987-04-07 American Telephone And Telegraph Company Multiple paths in a self-routing packet and circuit switching network
US4661947A (en) * 1984-09-26 1987-04-28 American Telephone And Telegraph Company At&T Bell Laboratories Self-routing packet switching network with intrastage packet communication
GB8525591D0 (en) * 1985-10-17 1985-11-20 British Telecomm Communications network

Also Published As

Publication number Publication date
ATE95359T1 (de) 1993-10-15
HK135196A (en) 1996-08-02
EP0306291A1 (en) 1989-03-08
US4879712A (en) 1989-11-07
CA1300250C (en) 1992-05-05
GB8720605D0 (en) 1987-10-07
DE3884537T2 (de) 1994-03-31
DE3884537D1 (de) 1993-11-04
EP0306291B1 (en) 1993-09-29

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