FR2409651A1 - PATH MONITORING DEVICE ASSOCIATED WITH A TIME SWITCHING CONNECTION NETWORK OF CODED SIGNALS - Google Patents

PATH MONITORING DEVICE ASSOCIATED WITH A TIME SWITCHING CONNECTION NETWORK OF CODED SIGNALS

Info

Publication number
FR2409651A1
FR2409651A1 FR7734742A FR7734742A FR2409651A1 FR 2409651 A1 FR2409651 A1 FR 2409651A1 FR 7734742 A FR7734742 A FR 7734742A FR 7734742 A FR7734742 A FR 7734742A FR 2409651 A1 FR2409651 A1 FR 2409651A1
Authority
FR
France
Prior art keywords
switching connection
combinations
time switching
monitoring device
device associated
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
FR7734742A
Other languages
French (fr)
Other versions
FR2409651B1 (en
Inventor
Michel Andre Robert Henrion
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.)
Constr Telephoniques
Original Assignee
Constr Telephoniques
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 Constr Telephoniques filed Critical Constr Telephoniques
Priority to FR7734742A priority Critical patent/FR2409651A1/en
Priority to BR7807571A priority patent/BR7807571A/en
Priority to AR274424A priority patent/AR220157A1/en
Priority to AU41519/78A priority patent/AU4151978A/en
Priority to GB7844371A priority patent/GB2008896B/en
Priority to FI783494A priority patent/FI783494A/en
Priority to NO783854A priority patent/NO783854L/en
Priority to NL7811313A priority patent/NL7811313A/en
Priority to DE2849744A priority patent/DE2849744C2/en
Priority to DK511278A priority patent/DK511278A/en
Priority to ES475186A priority patent/ES475186A1/en
Priority to BE2057423A priority patent/BE872076R/en
Publication of FR2409651A1 publication Critical patent/FR2409651A1/en
Application granted granted Critical
Publication of FR2409651B1 publication Critical patent/FR2409651B1/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q1/00—Details of selecting apparatus or arrangements
    • H04Q1/18—Electrical details
    • H04Q1/20—Testing circuits or apparatus; Circuits or apparatus for detecting, indicating, or signalling faults or troubles
    • H04Q1/22—Automatic arrangements
    • H04Q1/24—Automatic arrangements for connection devices
    • H04Q1/245—Automatic arrangements for connection devices in time-division multiplex systems
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Monitoring And Testing Of Exchanges (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Fire-Detection Mechanisms (AREA)
  • Burglar Alarm Systems (AREA)

Abstract

L'INVENTION CONCERNE UN DISPOSITIF DE SURVEILLANCE DE CHEMINS ASSOCIE A UN RESEAU DE CONNEXION A COMMUTATION TEMPORELLE DE SIGNAUX CODES. LE DISPOSITIF COMPREND DES MOYENS POUR DEFINIR LE DECALAGE TEMPOREL ENTRE COMBINAISONS IDENTIQUES DE LA VOIE ENTRANTE ET DE LA VOIE SORTANTE, DES MOYENS D'ACCES COMMANDES SELON CE DECALAGE, POUR LIRE DES COMBINAISONS SUCCESSIVES D'ENTREE ET DE SORTIE SEPAREES PAR CE DECALAGE, DES MOYENS DE COMPARAISON RECEVANT LES COMBINAISONS FOURNIES PAR LES MOYENS D'ACCES ET FOURNISSANT UN SIGNAL DE FAUTE LORSQUE LES COMBINAISONS ISSUES DES MOYENS D'ACCES SONT DIFFERENTES L'UNE DE L'AUTRE A UNE OU PLUSIEURS REPRISES, ET DES MOYENS DE MEMORISATION POUR STOCKER LEDIT DECALAGE ET LEDIT SIGNAL DE FAUTE. L'INVENTION S'APPLIQUE DANS LES RESEAUX DE CONNEXION A COMMUTATION TEMPORELLE, TELS QUE CELUI D'UN CENTRE DE COMMUTATION TELEPHONIQUE.THE INVENTION CONCERNS A PATH MONITORING DEVICE ASSOCIATED WITH A TIME SWITCHING CONNECTION NETWORK OF CODED SIGNALS. THE DEVICE INCLUDES MEANS FOR DEFINING THE TIME OFFSET BETWEEN IDENTICAL COMBINATIONS OF THE INPUT AND OUTPUT TRACK, MEANS OF ACCESS CONTROLLED ACCORDING TO THIS OFFSET, TO READ SUCCESSIVE COMBINATIONS OF INPUT AND OUTPUT SEPARATED BY THIS MEANS OF COMPARISON RECEIVING THE COMBINATIONS PROVIDED BY THE MEANS OF ACCESS AND PROVIDING A FAULT SIGNAL WHEN THE COMBINATIONS ARISING FROM THE MEANS OF ACCESS ARE DIFFERENT FROM ONE OF THE OTHER ON ONE OR MORE RESUMES, AND FROM MEANS OF MEMORIZATION FOR STORAGE LEDIT OFFSET AND LEDIT FAULT SIGNAL. THE INVENTION APPLIES IN TIME SWITCHING CONNECTION NETWORKS, SUCH AS THAT OF A TELEPHONE SWITCHING CENTER.

FR7734742A 1977-11-18 1977-11-18 PATH MONITORING DEVICE ASSOCIATED WITH A TIME SWITCHING CONNECTION NETWORK OF CODED SIGNALS Granted FR2409651A1 (en)

Priority Applications (12)

Application Number Priority Date Filing Date Title
FR7734742A FR2409651A1 (en) 1977-11-18 1977-11-18 PATH MONITORING DEVICE ASSOCIATED WITH A TIME SWITCHING CONNECTION NETWORK OF CODED SIGNALS
BR7807571A BR7807571A (en) 1977-11-18 1978-09-17 TRACK OVERLAY DEVICE ASSOCIATED WITH A TIME-DIVIDED SIGNALED SWITCH CONNECTION NETWORK
AR274424A AR220157A1 (en) 1977-11-18 1978-11-13 ROUTE SUPERVISION DEVICE
AU41519/78A AU4151978A (en) 1977-11-18 1978-11-13 Tdm switching network supervision circuit
GB7844371A GB2008896B (en) 1977-11-18 1978-11-14 Time division multiplex telephone exchange
FI783494A FI783494A (en) 1977-11-18 1978-11-15 OEVERVAKNINGSANORDNING FOER GAONGVAEG ANSLUTEN TILL EN TIDSMULTIPLEXKOPPLAD KOPPLINGSKRETS FOER EN KODAD SIGNAL
NO783854A NO783854L (en) 1977-11-18 1978-11-16 MONITORING CIRCUIT.
NL7811313A NL7811313A (en) 1977-11-18 1978-11-16 DEVICE FOR MONITORING ROADS ASSOCIATED WITH A TIME DIVIDING SWITCHING CONNECTION NETWORK WITH CODED SIGNALS.
DE2849744A DE2849744C2 (en) 1977-11-18 1978-11-16 Circuit arrangement for monitoring the connections in a time division multiple switch
DK511278A DK511278A (en) 1977-11-18 1978-11-17 ROAD MONITORING EVENT ASSOCIATED WITH A TIME SHARING CONNECTION NETWORK FOR CODED SIGNALS
ES475186A ES475186A1 (en) 1977-11-18 1978-11-17 Time division multiplex telephone exchange
BE2057423A BE872076R (en) 1977-11-18 1978-11-17 CONTROL PROCESS AND DEVICE FOR A TIME SWITCHING NETWORK

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7734742A FR2409651A1 (en) 1977-11-18 1977-11-18 PATH MONITORING DEVICE ASSOCIATED WITH A TIME SWITCHING CONNECTION NETWORK OF CODED SIGNALS

Publications (2)

Publication Number Publication Date
FR2409651A1 true FR2409651A1 (en) 1979-06-15
FR2409651B1 FR2409651B1 (en) 1984-06-29

Family

ID=9197785

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7734742A Granted FR2409651A1 (en) 1977-11-18 1977-11-18 PATH MONITORING DEVICE ASSOCIATED WITH A TIME SWITCHING CONNECTION NETWORK OF CODED SIGNALS

Country Status (12)

Country Link
AR (1) AR220157A1 (en)
AU (1) AU4151978A (en)
BE (1) BE872076R (en)
BR (1) BR7807571A (en)
DE (1) DE2849744C2 (en)
DK (1) DK511278A (en)
ES (1) ES475186A1 (en)
FI (1) FI783494A (en)
FR (1) FR2409651A1 (en)
GB (1) GB2008896B (en)
NL (1) NL7811313A (en)
NO (1) NO783854L (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0012642A1 (en) * 1978-11-22 1980-06-25 Thomson-Csf Telephone Testing device for a time division switching network
FR2464602A1 (en) * 1979-08-30 1981-03-06 Thomson Csf Mat Tel Teleprinter connection device using junction made by route signaller - with two groups of four bits of standard to support certified information
EP0027226A1 (en) * 1979-10-12 1981-04-22 COMPAGNIE INDUSTRIELLE DES TELECOMMUNICATIONS CIT-ALCATEL S.A. dite: Testing system for a connection network
EP0512457A1 (en) * 1991-05-08 1992-11-11 Siemens Aktiengesellschaft Method and arrangement for monitoring of switching paths in a switching network

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT8003532A0 (en) * 1980-10-07 1980-10-07 Italtel Spa DEVICE FOR CONTROL OF THE SPACE-TEMPORAL CONTINUITY OF THE DYNAMIC CONNECTIONS OF A TRANSIT NETWORK FOR TIME DIVISION TELECOMMUNICATIONS SYSTEMS

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2256616A1 (en) * 1974-01-02 1975-07-25 Plessey Handel Investment Ag
FR2305907A1 (en) * 1975-03-27 1976-10-22 Materiel Telephonique Time-multiplexed switching network controller - uses memory unit to store current routing status and has several communications channels
FR2399162A1 (en) * 1977-07-29 1979-02-23 Telecommunications Sa Faults detection device in multiplexed data transmission network - utilises test unit to determine functional condition of channel

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2543408C3 (en) * 1975-09-29 1978-11-02 Siemens Ag, 1000 Berlin Und 8000 Muenchen Procedure for monitoring PCM connections

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2256616A1 (en) * 1974-01-02 1975-07-25 Plessey Handel Investment Ag
FR2305907A1 (en) * 1975-03-27 1976-10-22 Materiel Telephonique Time-multiplexed switching network controller - uses memory unit to store current routing status and has several communications channels
FR2399162A1 (en) * 1977-07-29 1979-02-23 Telecommunications Sa Faults detection device in multiplexed data transmission network - utilises test unit to determine functional condition of channel

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
EXBK/77 *

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0012642A1 (en) * 1978-11-22 1980-06-25 Thomson-Csf Telephone Testing device for a time division switching network
FR2464602A1 (en) * 1979-08-30 1981-03-06 Thomson Csf Mat Tel Teleprinter connection device using junction made by route signaller - with two groups of four bits of standard to support certified information
EP0027226A1 (en) * 1979-10-12 1981-04-22 COMPAGNIE INDUSTRIELLE DES TELECOMMUNICATIONS CIT-ALCATEL S.A. dite: Testing system for a connection network
EP0512457A1 (en) * 1991-05-08 1992-11-11 Siemens Aktiengesellschaft Method and arrangement for monitoring of switching paths in a switching network

Also Published As

Publication number Publication date
BE872076R (en) 1979-05-17
DK511278A (en) 1979-05-19
NL7811313A (en) 1979-05-22
GB2008896B (en) 1982-02-17
DE2849744C2 (en) 1986-07-24
DE2849744A1 (en) 1979-05-23
AR220157A1 (en) 1980-10-15
FR2409651B1 (en) 1984-06-29
AU4151978A (en) 1979-05-24
NO783854L (en) 1979-05-21
GB2008896A (en) 1979-06-06
ES475186A1 (en) 1979-04-01
FI783494A (en) 1979-05-19
BR7807571A (en) 1979-06-26

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