GB2542812B - Line fault localisation - Google Patents

Line fault localisation

Info

Publication number
GB2542812B
GB2542812B GB1517274.5A GB201517274A GB2542812B GB 2542812 B GB2542812 B GB 2542812B GB 201517274 A GB201517274 A GB 201517274A GB 2542812 B GB2542812 B GB 2542812B
Authority
GB
United Kingdom
Prior art keywords
line fault
fault localisation
localisation
line
fault
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.)
Active
Application number
GB1517274.5A
Other versions
GB201517274D0 (en
GB2542812A (en
Inventor
Gedge Richard
Neild Ian
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
Priority to GB1517274.5A priority Critical patent/GB2542812B/en
Publication of GB201517274D0 publication Critical patent/GB201517274D0/en
Publication of GB2542812A publication Critical patent/GB2542812A/en
Application granted granted Critical
Publication of GB2542812B publication Critical patent/GB2542812B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/08—Indicating faults in circuits or apparatus
    • H04M3/085—Fault locating arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/22—Arrangements for supervision, monitoring or testing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/22—Arrangements for supervision, monitoring or testing
    • H04M3/2209—Arrangements for supervision, monitoring or testing for lines also used for data transmission
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/22—Arrangements for supervision, monitoring or testing
    • H04M3/26—Arrangements for supervision, monitoring or testing with means for applying test signals or for measuring
    • H04M3/28—Automatic routine testing ; Fault testing; Installation testing; Test methods, test equipment or test arrangements therefor
    • H04M3/30—Automatic routine testing ; Fault testing; Installation testing; Test methods, test equipment or test arrangements therefor for subscriber's lines, for the local loop
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/22—Arrangements for supervision, monitoring or testing
    • H04M3/26—Arrangements for supervision, monitoring or testing with means for applying test signals or for measuring
    • H04M3/28—Automatic routine testing ; Fault testing; Installation testing; Test methods, test equipment or test arrangements therefor
    • H04M3/30—Automatic routine testing ; Fault testing; Installation testing; Test methods, test equipment or test arrangements therefor for subscriber's lines, for the local loop
    • H04M3/305—Automatic routine testing ; Fault testing; Installation testing; Test methods, test equipment or test arrangements therefor for subscriber's lines, for the local loop testing of physical copper line parameters, e.g. capacitance or resistance

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Monitoring And Testing Of Exchanges (AREA)
GB1517274.5A 2015-09-30 2015-09-30 Line fault localisation Active GB2542812B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1517274.5A GB2542812B (en) 2015-09-30 2015-09-30 Line fault localisation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1517274.5A GB2542812B (en) 2015-09-30 2015-09-30 Line fault localisation

Publications (3)

Publication Number Publication Date
GB201517274D0 GB201517274D0 (en) 2015-11-11
GB2542812A GB2542812A (en) 2017-04-05
GB2542812B true GB2542812B (en) 2019-05-22

Family

ID=54544335

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1517274.5A Active GB2542812B (en) 2015-09-30 2015-09-30 Line fault localisation

Country Status (1)

Country Link
GB (1) GB2542812B (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1349355A1 (en) * 2002-03-28 2003-10-01 BRITISH TELECOMMUNICATIONS public limited company Fault detection method and apparatus for telephone lines
WO2013154579A1 (en) * 2012-04-13 2013-10-17 Adaptive Spectrum And Signal Alignment, Inc. Diagnostic methods for twisted pair telephone lines based on line data distribution analysis

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1349355A1 (en) * 2002-03-28 2003-10-01 BRITISH TELECOMMUNICATIONS public limited company Fault detection method and apparatus for telephone lines
WO2013154579A1 (en) * 2012-04-13 2013-10-17 Adaptive Spectrum And Signal Alignment, Inc. Diagnostic methods for twisted pair telephone lines based on line data distribution analysis

Also Published As

Publication number Publication date
GB201517274D0 (en) 2015-11-11
GB2542812A (en) 2017-04-05

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