FR2403704A1 - Systeme de commutation telephonique - Google Patents

Systeme de commutation telephonique

Info

Publication number
FR2403704A1
FR2403704A1 FR7826523A FR7826523A FR2403704A1 FR 2403704 A1 FR2403704 A1 FR 2403704A1 FR 7826523 A FR7826523 A FR 7826523A FR 7826523 A FR7826523 A FR 7826523A FR 2403704 A1 FR2403704 A1 FR 2403704A1
Authority
FR
France
Prior art keywords
telephone switching
switching system
backup unit
unit
switching
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
FR7826523A
Other languages
English (en)
Other versions
FR2403704B1 (fr
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.)
Wescom Switching Inc
Original Assignee
Wescom Switching 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 Wescom Switching Inc filed Critical Wescom Switching Inc
Publication of FR2403704A1 publication Critical patent/FR2403704A1/fr
Application granted granted Critical
Publication of FR2403704B1 publication Critical patent/FR2403704B1/fr
Granted 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)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Exchange Systems With Centralized Control (AREA)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
  • Sub-Exchange Stations And Push- Button Telephones (AREA)

Abstract

L'invention concerne la commutation téléphonique. Le réseau de commutation d'un autocommutateur téléphonique temporel comprend un certain nombre de blocs principaux 60, 61, 62, 63, et un bloc de secours 64. Le bloc de secours est branché de façon à pouvoir remplacer n'importe quel bloc principal défectueux, sans que cela entraîne une modification des instructions que le réseau reçoit à partir d'un complexe de commande commun. Application aux réseaux téléphoniques numériques.
FR7826523A 1977-09-16 1978-09-15 Systeme de commutation telephonique Granted FR2403704A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/833,954 US4146749A (en) 1977-09-16 1977-09-16 Telecommunications network having multi-function spare network block

Publications (2)

Publication Number Publication Date
FR2403704A1 true FR2403704A1 (fr) 1979-04-13
FR2403704B1 FR2403704B1 (fr) 1984-01-27

Family

ID=25265724

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7826523A Granted FR2403704A1 (fr) 1977-09-16 1978-09-15 Systeme de commutation telephonique

Country Status (14)

Country Link
US (1) US4146749A (fr)
JP (1) JPS5856314B2 (fr)
AU (1) AU526473B2 (fr)
BE (1) BE870518A (fr)
BR (1) BR7806061A (fr)
CA (1) CA1103792A (fr)
DE (1) DE2840246C2 (fr)
ES (1) ES473402A1 (fr)
FR (1) FR2403704A1 (fr)
GB (1) GB2004440B (fr)
IT (1) IT1099093B (fr)
MX (1) MX147942A (fr)
NL (1) NL7809428A (fr)
SE (1) SE7809692L (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999055100A1 (fr) * 1998-04-17 1999-10-28 Siemens Aktiengesellschaft Procede pour le circuit equivalent de sous-ensembles en redondance 1:n

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4201889A (en) * 1978-03-17 1980-05-06 International Telephone And Telegraph Distributed control digital switching system
US4479034A (en) * 1977-12-27 1984-10-23 Stromberg-Carlson Corp. Arrangement of interactive processors for control of ports
US4254498A (en) * 1978-02-01 1981-03-03 Nippon Telegraph And Telephone Public Corporation Time division telephone switching systems
FR2429534A1 (fr) * 1978-06-19 1980-01-18 Cit Alcatel Reseau de connexion pour multiplex, a qualite de service accrue
DE2842098A1 (de) * 1978-09-27 1980-04-10 Siemens Ag Anordnung fuer teilnehmerschaltungen von digitalen zeitmultiplex-fernmeldeanlagen, insbesondere von pcm-ortsvermittlungsstellen
US4276451A (en) * 1979-02-09 1981-06-30 Stromberg-Carlson Corporation Control system for telephone switching system
US4296492A (en) * 1979-12-26 1981-10-20 Bell Telephone Laboratories, Incorporated Continuity verification arrangement
US4375682A (en) * 1980-06-03 1983-03-01 Rockwell International Corporation Protected muldem with independent protective switching of circuits having different data rates
US4627047A (en) * 1982-01-07 1986-12-02 Rockwell International Corp. Integrated voice and data telecommunication switching system
US4495614A (en) * 1982-04-22 1985-01-22 International Telephone And Telegraph Corporation Circuit for interfacing a processor to a line circuit
US4542507A (en) * 1983-04-29 1985-09-17 Honeywell Inc. Apparatus for switch path verification
US4605928A (en) * 1983-10-24 1986-08-12 International Business Machines Corporation Fault-tolerant array of cross-point switching matrices
US4612634A (en) * 1984-04-26 1986-09-16 Data General Corporation Integrated digital network (IDN)
US4602362A (en) * 1984-11-02 1986-07-22 Itt Corporation Information transport system
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
US4878215A (en) * 1987-03-20 1989-10-31 Telenex Corporation Signal switching system
KR910000122B1 (ko) * 1987-12-11 1991-01-21 재단법인 한국전자통신연구소 전자교환기의 범용신호 서비스장치
DE3906545A1 (de) * 1989-03-02 1990-09-13 Ant Nachrichtentech Verfahren zur schrittweisen erweiterung eines dreistufigen koppelfeldes
US5280487A (en) * 1989-06-16 1994-01-18 Telefonaktiebolaget L M Ericsson Method and arrangement for detecting and localizing errors or faults in a multi-plane unit incorporated in a digital time switch
DE69025852T2 (de) * 1989-10-23 1996-08-29 At & T Corp Anordnung für die Steuerung eines digitalen Verzweigerschalters von einem Vermittlungssystem aus
US5229990A (en) * 1990-10-03 1993-07-20 At&T Bell Laboratories N+K sparing in a telecommunications switching environment
US5321813A (en) * 1991-05-01 1994-06-14 Teradata Corporation Reconfigurable, fault tolerant, multistage interconnect network and protocol
ATE187294T1 (de) * 1994-03-08 1999-12-15 Excel Switching Corp Fernmeldevermittlungsanlage mit verbesserter redundanz
US6125111A (en) * 1996-09-27 2000-09-26 Nortel Networks Corporation Architecture for a modular communications switching system
US6028809A (en) * 1997-06-20 2000-02-22 Altera Corporation Programmable logic device incorporating a tristateable logic array block
US6418526B1 (en) 1999-11-15 2002-07-09 Ncr Corporation Method and apparatus for synchronizing nodes in massively parallel systems
US6412002B1 (en) 1999-11-15 2002-06-25 Ncr Corporation Method and apparatus for selecting nodes in configuring massively parallel systems
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
JP2003299263A (ja) * 2002-03-29 2003-10-17 Mitsubishi Electric Corp 監視制御システム
JP5235292B2 (ja) * 2006-09-29 2013-07-10 富士通株式会社 コンピュータシステム、バックアップシステムへの移行方法、バックアップシステムへの移行プログラム、監視装置、端末装置及びバックアップシステム

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3959596A (en) * 1975-05-30 1976-05-25 Gte Sylvania Incorporated Time division switching network
BE854926A (fr) * 1976-05-24 1977-09-16 Western Electric Co Reseau de commutation telephonique

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2233780B1 (fr) * 1973-06-13 1977-05-06 Materiel Telephonique

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3959596A (en) * 1975-05-30 1976-05-25 Gte Sylvania Incorporated Time division switching network
BE854926A (fr) * 1976-05-24 1977-09-16 Western Electric Co Reseau de commutation telephonique
FR2353193A1 (fr) * 1976-05-24 1977-12-23 Western Electric Co Reseau de commutation telephonique

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
EXBK/76 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999055100A1 (fr) * 1998-04-17 1999-10-28 Siemens Aktiengesellschaft Procede pour le circuit equivalent de sous-ensembles en redondance 1:n
US6882621B1 (en) 1998-04-17 2005-04-19 Siemens Aktiengesellschaft Method for equivalently connecting subassemblies in 1:N redundancy

Also Published As

Publication number Publication date
JPS5856314B2 (ja) 1983-12-14
DE2840246C2 (de) 1984-05-03
IT7827762A0 (it) 1978-09-15
JPS5453907A (en) 1979-04-27
GB2004440B (en) 1982-07-21
IT1099093B (it) 1985-09-18
NL7809428A (nl) 1979-03-20
CA1103792A (fr) 1981-06-23
BE870518A (fr) 1979-01-02
FR2403704B1 (fr) 1984-01-27
MX147942A (es) 1983-02-08
GB2004440A (en) 1979-03-28
DE2840246A1 (de) 1979-03-29
ES473402A1 (es) 1979-04-16
AU3986978A (en) 1980-03-20
US4146749A (en) 1979-03-27
SE7809692L (sv) 1979-03-17
BR7806061A (pt) 1979-04-24
AU526473B2 (en) 1983-01-13

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