FR2661058B1 - SIGNALING ASSEMBLY AND METHOD FOR MONITORING TELECOMMUNICATION REPEATERS. - Google Patents

SIGNALING ASSEMBLY AND METHOD FOR MONITORING TELECOMMUNICATION REPEATERS.

Info

Publication number
FR2661058B1
FR2661058B1 FR9104369A FR9104369A FR2661058B1 FR 2661058 B1 FR2661058 B1 FR 2661058B1 FR 9104369 A FR9104369 A FR 9104369A FR 9104369 A FR9104369 A FR 9104369A FR 2661058 B1 FR2661058 B1 FR 2661058B1
Authority
FR
France
Prior art keywords
signaling assembly
monitoring telecommunication
repeaters
telecommunication repeaters
monitoring
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
FR9104369A
Other languages
French (fr)
Other versions
FR2661058A1 (en
Inventor
Cole Robert Joseph
Stark Christopher Donald
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.)
Nortel Networks Optical Components Ltd
Original Assignee
Northern Telecom Europe Ltd
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 Northern Telecom Europe Ltd filed Critical Northern Telecom Europe Ltd
Publication of FR2661058A1 publication Critical patent/FR2661058A1/en
Application granted granted Critical
Publication of FR2661058B1 publication Critical patent/FR2661058B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/24—Testing correct operation
    • H04L1/245—Testing correct operation by using the properties of transmission codes
    • H04L1/246—Testing correct operation by using the properties of transmission codes two-level transmission codes, e.g. binary
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/24—Testing correct operation
    • H04L1/242—Testing correct operation by comparing a transmitted test signal with a locally generated replica

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Dc Digital Transmission (AREA)
  • Optical Communication System (AREA)
  • Detection And Correction Of Errors (AREA)
  • Test And Diagnosis Of Digital Computers (AREA)
FR9104369A 1990-04-11 1991-04-10 SIGNALING ASSEMBLY AND METHOD FOR MONITORING TELECOMMUNICATION REPEATERS. Expired - Fee Related FR2661058B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9008219A GB2243056B (en) 1990-04-11 1990-04-11 Repeater supervision

Publications (2)

Publication Number Publication Date
FR2661058A1 FR2661058A1 (en) 1991-10-18
FR2661058B1 true FR2661058B1 (en) 1993-04-23

Family

ID=10674282

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9104369A Expired - Fee Related FR2661058B1 (en) 1990-04-11 1991-04-10 SIGNALING ASSEMBLY AND METHOD FOR MONITORING TELECOMMUNICATION REPEATERS.

Country Status (3)

Country Link
JP (1) JPH04227358A (en)
FR (1) FR2661058B1 (en)
GB (1) GB2243056B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2047251C (en) * 1990-07-18 1995-07-18 Daisuke Ishii Radio communication apparatus which can be tested by radio and optical test signals
JPH07177130A (en) * 1993-12-21 1995-07-14 Fujitsu Ltd Error count circuit
US7043160B1 (en) 2000-08-28 2006-05-09 Nortel Networks Limited Method, system and signal for carrying overhead information in a transport network employing photonic switching nodes

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4065915A (en) * 1973-06-11 1978-01-03 Farnbach John S Binary counting system
GB2016245A (en) * 1978-02-20 1979-09-19 Smiths Industries Ltd Decoding arrangements for digital data
FR2446570A1 (en) * 1979-01-09 1980-08-08 Telecommunications Sa METHOD AND DEVICE ALLOWING THE SIMULTANEOUS TRANSMISSION OF A DIGITAL SIGNAL AND A LOW FREQUENCY WAVE
DE3047239C2 (en) * 1980-12-16 1982-12-30 Wandel & Goltermann Gmbh & Co, 7412 Eningen Method and circuit arrangement for measuring the quality of digital transmission links and devices
GB2116403B (en) * 1982-03-01 1985-10-23 British Broadcasting Corp Improvements relating to digital data transmission
JPS60124153U (en) * 1984-01-31 1985-08-21 パイオニア株式会社 Data signal reading device
JPS6292553A (en) * 1985-10-18 1987-04-28 Kokusai Denshin Denwa Co Ltd <Kdd> Supervisory and controlling system for digital transmission line
US4897860A (en) * 1988-03-02 1990-01-30 Dallas Semiconductor Corporation Programmable time base circuit with protected internal calibration

Also Published As

Publication number Publication date
JPH04227358A (en) 1992-08-17
GB2243056A (en) 1991-10-16
FR2661058A1 (en) 1991-10-18
GB9008219D0 (en) 1990-06-13
GB2243056B (en) 1994-03-30

Similar Documents

Publication Publication Date Title
DE69013789T2 (en) End-to-end network monitoring.
FI950891A (en) Network structure and signaling protocols for telecommunications networks
DE69020899T2 (en) Network monitoring system and device.
NO883912D0 (en) MONITORING AND MESSAGE SYSTEM FOR DATA TRANSMISSION BY PHONE LINE.
FI943766A0 (en) Procedure for producing intelligent network service
DE69624967T2 (en) Message transmission using an out-of-band signaling channel
DE69332797D1 (en) Signaling method and system for packet network
BR9510181A (en) Common channel telephone and signaling system and processes to determine and monitor the load on the communications link
FR2661765B1 (en) METHOD FOR MONITORING EQUIPMENT AND DEVICE FOR CARRYING OUT SAID METHOD.
EP0588576A3 (en) Message length reporting system for telephone communication system
IT1172823B (en) REMOTE SIGNALING EQUIPMENT, PARTICULARLY SUITABLE FOR REMOTE SURVEILLANCE FUNCTIONS
FR2660121B1 (en) METHOD AND DEVICE FOR A SYSTEM FOR MONITORING SOCKET SWITCHES OF SOCKET TRANSFORMERS.
GB2271250B (en) Message network monitoring
DE59008437D1 (en) Device for monitoring equipment housings.
FR2597458B1 (en) SIGNALING METHOD AND SYSTEM FOR AN ELEVATOR
FR2661058B1 (en) SIGNALING ASSEMBLY AND METHOD FOR MONITORING TELECOMMUNICATION REPEATERS.
GB9015760D0 (en) Message network monitoring
AU7974191A (en) Telephone alarm monitoring system
FR2478415B1 (en) SIGNALING SWITCHING SYSTEM IN A TIME SWITCHING NETWORK, AND TIME SWITCHING NETWORK COMPRISING SUCH A SYSTEM
FR2574203B1 (en) REMOTE SIGNALING METHOD FOR A DIGITAL TRANSMISSION LINK AND DEVICE FOR IMPLEMENTING IT
DE69122839T2 (en) Neural networks for video signal processing
FR2596598B1 (en) TELEPHONE COMMUNICATIONS MONITORING INSTALLATION
FR2674715B1 (en) ABSENT SUBSCRIBER SERVICE CIRCUIT AND RELATED METHOD.
FR2501939B1 (en) TELEPHONE TRANSMISSION MONITORING METHOD AND APPARATUS
FR2665040B1 (en) METHOD AND DEVICE FOR BRIDGING BETWEEN LOCAL AREA NETWORKS.

Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse