ES459068A1 - Perfeccionamientos en redes de conmutacion. - Google Patents

Perfeccionamientos en redes de conmutacion.

Info

Publication number
ES459068A1
ES459068A1 ES459068A ES459068A ES459068A1 ES 459068 A1 ES459068 A1 ES 459068A1 ES 459068 A ES459068 A ES 459068A ES 459068 A ES459068 A ES 459068A ES 459068 A1 ES459068 A1 ES 459068A1
Authority
ES
Spain
Prior art keywords
network
control
partitioned
partition
processors
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
Application number
ES459068A
Other languages
English (en)
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.)
AT&T Corp
Original Assignee
Western Electric Co Inc
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 Western Electric Co Inc filed Critical Western Electric Co Inc
Publication of ES459068A1 publication Critical patent/ES459068A1/es
Expired 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
    • H04Q11/0407—Selecting arrangements for multiplex systems for time-division multiplexing using a stored programme control

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
  • Exchange Systems With Centralized Control (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Time-Division Multiplex Systems (AREA)

Abstract

Perfeccionamientos en redes de conmutación, para establecer de una forma selectiva interconexiones entre unidades de líneas en el margen de la red, cuya red comprende: una pluralidad de etapas; estando una de las etapas conectada como etapa intermedia, primera etapa, entre por lo menos otras dos de las etapas en las interconexiones de los trayectos de llamada de la red entre pares de las unidades de líneas y que se divide en conjuntos de conmutación de los trayectos de señales plurales; *** Ver imagen
ES459068A 1976-05-24 1977-05-24 Perfeccionamientos en redes de conmutacion. Expired ES459068A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/689,510 US4074072A (en) 1976-05-24 1976-05-24 Multiprocessor control of a partitioned switching network by control communication through the network

Publications (1)

Publication Number Publication Date
ES459068A1 true ES459068A1 (es) 1978-04-16

Family

ID=24768775

Family Applications (1)

Application Number Title Priority Date Filing Date
ES459068A Expired ES459068A1 (es) 1976-05-24 1977-05-24 Perfeccionamientos en redes de conmutacion.

Country Status (12)

Country Link
US (1) US4074072A (es)
JP (1) JPS588799B2 (es)
BE (1) BE854926A (es)
CA (1) CA1075798A (es)
CH (1) CH616798A5 (es)
DE (1) DE2723138C2 (es)
ES (1) ES459068A1 (es)
FR (1) FR2353193A1 (es)
GB (1) GB1560844A (es)
IT (1) IT1083801B (es)
NL (1) NL7705649A (es)
SE (1) SE438768B (es)

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US4291196A (en) * 1979-11-06 1981-09-22 Frederick Electronics Corp. Circuit for handling conversation data in a distributed processing telex exchange
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US4296492A (en) * 1979-12-26 1981-10-20 Bell Telephone Laboratories, Incorporated Continuity verification arrangement
DE3011646C2 (de) * 1980-03-26 1986-03-27 Telefonbau Und Normalzeit Gmbh, 6000 Frankfurt Mehrstufige Koppelanordnung für nach dem Zeitmultiplex-Prinzip digital durchschaltende Fernmelde-, insbesondere Fernsprechvermittlingsanlagen
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US4774705A (en) * 1982-10-21 1988-09-27 Communications Satellite Corporation Switch matrix with acoustic delay for TDMA signal storage on-board a satellite
JPS59181895A (ja) * 1983-03-31 1984-10-16 Hitachi Ltd 時分割交換機
US4520477A (en) * 1983-06-27 1985-05-28 At&T Bell Laboratories Control information communication arrangement for a time division switching system
US4905219A (en) * 1983-09-22 1990-02-27 Aetna Life Insurance Company Three level distributed control for networking I/O devices
US4633461A (en) * 1985-07-08 1986-12-30 At&T Information Systems Inc. Switching control for multiple stage time division switch
US4700340A (en) * 1986-05-20 1987-10-13 American Telephone And Telegraph Company, At&T Bell Laboratories Method and apparatus for providing variable reliability in a telecommunication switching system
LU86734A1 (de) * 1986-07-03 1987-06-02 Siemens Ag Schaltungsanordnung fuer zentralgesteuerte zeitmultiplex-fernmeldevermittlungsanlagen,insbesondere pcm-fernsprechvermittlungsanlagen,mit an ein koppelfeld angeschlossenen anschlussgruppen
DE3865083D1 (de) * 1987-05-22 1991-10-31 Siemens Ag Schaltungsanordnung fuer zentralgesteuerte zeitmultiplex-fernmeldevermittlungsanlagen, insbesondere pcm-fernsprechvermittlungsanlagen, mit an ein koppelfeld angeschlossenen anschlussgruppen.
DE3867902D1 (de) * 1987-05-22 1992-03-05 Siemens Ag Schaltungsanordnung fuer fernmeldevermittlungsanlagen, insbesondere pcm-zeitmultiplex-fernsprechvermittlungsanlagen, mit einem zentralkoppelfeld und mit an dasselbe angeschlossenen dezentralen teilkoppelfeldern.
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DE3829206A1 (de) * 1988-08-29 1990-03-08 Telefonbau & Normalzeit Gmbh Verfahren zur steuerung von kommunikations-vermittlunsanlagen, insbesondere fernsprechnebenstellenanlagen
US5321813A (en) 1991-05-01 1994-06-14 Teradata Corporation Reconfigurable, fault tolerant, multistage interconnect network and protocol
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US5331632A (en) * 1992-01-31 1994-07-19 At&T Bell Laboratories Expandable time slot interchanger
US5450578A (en) * 1993-12-23 1995-09-12 Unisys Corporation Method and apparatus for automatically routing around faults within an interconnect system
US5495589A (en) * 1993-12-23 1996-02-27 Unisys Corporation Architecture for smart control of bi-directional transfer of data
US6741588B1 (en) * 1997-06-03 2004-05-25 Lucent Technologies, Inc. Elimination of operational loop-around trunks
US6724757B1 (en) * 1999-01-15 2004-04-20 Cisco Technology, Inc. Configurable network router
US6934305B1 (en) 1999-01-15 2005-08-23 Cisco Technology, Inc. Method and apparatus for detecting errors in a backplane frame
US6856627B2 (en) * 1999-01-15 2005-02-15 Cisco Technology, Inc. Method for routing information over a network
US7293090B1 (en) 1999-01-15 2007-11-06 Cisco Technology, Inc. Resource management protocol for a configurable network router
US6982974B1 (en) * 1999-01-15 2006-01-03 Cisco Technology, Inc. Method and apparatus for a rearrangeably non-blocking switching matrix
ATE390788T1 (de) * 1999-10-14 2008-04-15 Bluearc Uk Ltd Vorrichtung und verfahren zur hardware-ausführung oder hardware-beschleunigung von betriebssystemfunktionen
US6745240B1 (en) 1999-11-15 2004-06-01 Ncr Corporation Method and apparatus for configuring massively parallel systems
US6519697B1 (en) 1999-11-15 2003-02-11 Ncr Corporation Method and apparatus for coordinating the configuration of massively parallel systems
US6412002B1 (en) 1999-11-15 2002-06-25 Ncr Corporation Method and apparatus for selecting nodes in configuring massively parallel systems
US6418526B1 (en) 1999-11-15 2002-07-09 Ncr Corporation Method and apparatus for synchronizing nodes in massively parallel systems
GB2365255A (en) * 2000-07-25 2002-02-13 Marconi Comm Ltd Partitioned switch
US7457822B1 (en) 2002-11-01 2008-11-25 Bluearc Uk Limited Apparatus and method for hardware-based file system
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GB1411182A (en) * 1973-01-04 1975-10-22 Standard Telephones Cables Ltd Data processing
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Also Published As

Publication number Publication date
SE438768B (sv) 1985-04-29
IT1083801B (it) 1985-05-25
NL7705649A (nl) 1977-11-28
JPS52143707A (en) 1977-11-30
FR2353193B1 (es) 1982-04-16
DE2723138A1 (de) 1977-12-08
FR2353193A1 (fr) 1977-12-23
US4074072A (en) 1978-02-14
SE7705626L (sv) 1977-11-25
DE2723138C2 (de) 1983-01-20
GB1560844A (en) 1980-02-13
CA1075798A (en) 1980-04-15
JPS588799B2 (ja) 1983-02-17
CH616798A5 (es) 1980-04-15
BE854926A (fr) 1977-09-16

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19990601