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GB2065312B - Location of croos-talk faults by correlation - Google Patents

Location of croos-talk faults by correlation

Info

Publication number
GB2065312B
GB2065312B GB8035385A GB8035385A GB2065312B GB 2065312 B GB2065312 B GB 2065312B GB 8035385 A GB8035385 A GB 8035385A GB 8035385 A GB8035385 A GB 8035385A GB 2065312 B GB2065312 B GB 2065312B
Authority
GB
United Kingdom
Prior art keywords
croos
talk
faults
correlation
location
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
GB8035385A
Other versions
GB2065312A (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.)
Post Office
Original Assignee
Post Office
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 Post Office filed Critical Post Office
Priority to GB8035385A priority Critical patent/GB2065312B/en
Publication of GB2065312A publication Critical patent/GB2065312A/en
Application granted granted Critical
Publication of GB2065312B publication Critical patent/GB2065312B/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/08—Locating faults in cables, transmission lines, or networks
    • G01R31/088—Aspects of digital computing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/02—Details
    • H04B3/46—Monitoring; Testing
    • H04B3/487—Testing crosstalk effects
    • 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
    • H04M3/34—Testing for cross-talk

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Signal Processing (AREA)
  • Mathematical Physics (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Locating Faults (AREA)
GB8035385A 1979-11-16 1980-11-04 Location of croos-talk faults by correlation Expired GB2065312B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8035385A GB2065312B (en) 1979-11-16 1980-11-04 Location of croos-talk faults by correlation

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB7939732 1979-11-16
GB8035385A GB2065312B (en) 1979-11-16 1980-11-04 Location of croos-talk faults by correlation

Publications (2)

Publication Number Publication Date
GB2065312A GB2065312A (en) 1981-06-24
GB2065312B true GB2065312B (en) 1983-06-08

Family

ID=26273577

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8035385A Expired GB2065312B (en) 1979-11-16 1980-11-04 Location of croos-talk faults by correlation

Country Status (1)

Country Link
GB (1) GB2065312B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5570029A (en) * 1994-03-30 1996-10-29 Fluke Corporation Cable crosstalk measurement system
US5532603A (en) * 1995-01-27 1996-07-02 Fluke Corporation Cross-talk measurement apparatus with near-end compensation
CA2312509C (en) * 2000-06-27 2003-11-18 Norscan Instruments Ltd. Open cable locating for sheathed cables
WO2008086908A1 (en) 2007-01-17 2008-07-24 International Business Machines Corporation A method for determining the current return path integrity in an electric device connected or connectable to a further device
WO2009076355A1 (en) * 2007-12-11 2009-06-18 Marvell World Trade Ltd. Sub-symbol rate cable tester
CN115079671B (en) * 2022-06-30 2024-11-26 哈尔滨工业大学（威海） A fault injection system for serial multi-buses

Also Published As

Publication number Publication date
GB2065312A (en) 1981-06-24

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee