AU2001286594A1 - Distance to fault measurement using multi-path cdma signals - Google Patents

Distance to fault measurement using multi-path cdma signals

Info

Publication number
AU2001286594A1
AU2001286594A1 AU2001286594A AU8659401A AU2001286594A1 AU 2001286594 A1 AU2001286594 A1 AU 2001286594A1 AU 2001286594 A AU2001286594 A AU 2001286594A AU 8659401 A AU8659401 A AU 8659401A AU 2001286594 A1 AU2001286594 A1 AU 2001286594A1
Authority
AU
Australia
Prior art keywords
distance
cdma signals
fault measurement
path
path cdma
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.)
Abandoned
Application number
AU2001286594A
Inventor
Cory R. Christensen
Jeffrey N. Highley
Jon Q. St. Clair
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.)
Motorola Solutions Inc
Original Assignee
Motorola 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 Motorola Inc filed Critical Motorola Inc
Publication of AU2001286594A1 publication Critical patent/AU2001286594A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/10—Monitoring; Testing of transmitters
    • H04B17/15—Performance testing
    • 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
    • G01R31/11—Locating faults in cables, transmission lines, or networks using pulse reflection methods
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/10—Monitoring; Testing of transmitters
    • H04B17/15—Performance testing
    • H04B17/17—Detection of non-compliance or faulty performance, e.g. response deviations
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/10—Monitoring; Testing of transmitters
    • H04B17/15—Performance testing
    • H04B17/19—Self-testing arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Monitoring And Testing Of Transmission In General (AREA)
AU2001286594A 2000-09-26 2001-08-21 Distance to fault measurement using multi-path cdma signals Abandoned AU2001286594A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US66913300A 2000-09-26 2000-09-26
US09669133 2000-09-26
PCT/US2001/026135 WO2002027983A2 (en) 2000-09-26 2001-08-21 Distance to fault measurement using multi-path cdma signals

Publications (1)

Publication Number Publication Date
AU2001286594A1 true AU2001286594A1 (en) 2002-04-08

Family

ID=24685164

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001286594A Abandoned AU2001286594A1 (en) 2000-09-26 2001-08-21 Distance to fault measurement using multi-path cdma signals

Country Status (2)

Country Link
AU (1) AU2001286594A1 (en)
WO (1) WO2002027983A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014007151A1 (en) * 2014-05-15 2015-11-19 Rosenberger Hochfrequenztechnik Gmbh & Co. Kg A method for locating defective locations in an RF signal transmission path
CN113253062B (en) * 2021-06-18 2021-09-28 广东电网有限责任公司佛山供电局 Power cable fault inspection system based on risk hidden danger

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57141567A (en) * 1981-02-26 1982-09-01 Fujitsu Ltd Fault point detecting system for submarine coaxial repeating system
US5471649A (en) * 1990-03-31 1995-11-28 Motorola, Inc. Base station transceiver diagnostic equipment
DE19705735A1 (en) * 1997-02-14 1998-08-20 Nokia Mobile Phones Ltd Method and device for inspecting at least one antenna branch, in particular in a vehicle

Also Published As

Publication number Publication date
WO2002027983A2 (en) 2002-04-04
WO2002027983A3 (en) 2002-06-06

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