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GB2348782B - A fault location system and method - Google Patents

A fault location system and method

Info

Publication number
GB2348782B
GB2348782B GB9907667A GB9907667A GB2348782B GB 2348782 B GB2348782 B GB 2348782B GB 9907667 A GB9907667 A GB 9907667A GB 9907667 A GB9907667 A GB 9907667A GB 2348782 B GB2348782 B GB 2348782B
Authority
GB
United Kingdom
Prior art keywords
location system
fault location
fault
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 - Fee Related
Application number
GB9907667A
Other versions
GB2348782A (en
GB9907667D0 (en
Inventor
Peter John Miller
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 UK Ltd
Original Assignee
Motorola 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 Motorola Ltd filed Critical Motorola Ltd
Priority to GB9907667A priority Critical patent/GB2348782B/en
Publication of GB9907667D0 publication Critical patent/GB9907667D0/en
Publication of GB2348782A publication Critical patent/GB2348782A/en
Application granted granted Critical
Publication of GB2348782B publication Critical patent/GB2348782B/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
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/42—Loop networks
    • H04L12/437—Ring fault isolation or reconfiguration

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Small-Scale Networks (AREA)
GB9907667A 1999-04-06 1999-04-06 A fault location system and method Expired - Fee Related GB2348782B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9907667A GB2348782B (en) 1999-04-06 1999-04-06 A fault location system and method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9907667A GB2348782B (en) 1999-04-06 1999-04-06 A fault location system and method

Publications (3)

Publication Number Publication Date
GB9907667D0 GB9907667D0 (en) 1999-05-26
GB2348782A GB2348782A (en) 2000-10-11
GB2348782B true GB2348782B (en) 2004-03-17

Family

ID=10850917

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9907667A Expired - Fee Related GB2348782B (en) 1999-04-06 1999-04-06 A fault location system and method

Country Status (1)

Country Link
GB (1) GB2348782B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2377024A (en) * 2001-06-29 2002-12-31 Motorola Inc Fault tolerant measurment data outputting system
DE102005016596A1 (en) * 2005-04-11 2006-10-19 Beckhoff Automation Gmbh Subscriber, master unit, communication system and method of operating the same

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2133952A (en) * 1982-12-22 1984-08-01 Int Standard Electric Corp Multiple-ring communication system
US4538264A (en) * 1983-02-14 1985-08-27 Prime Computer, Inc. Self-repairing ring communications network
US4542496A (en) * 1982-08-30 1985-09-17 Fujitsu Limited Loop transmission system and method of controlling the loop-back condition thereof

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4542496A (en) * 1982-08-30 1985-09-17 Fujitsu Limited Loop transmission system and method of controlling the loop-back condition thereof
GB2133952A (en) * 1982-12-22 1984-08-01 Int Standard Electric Corp Multiple-ring communication system
US4538264A (en) * 1983-02-14 1985-08-27 Prime Computer, Inc. Self-repairing ring communications network

Also Published As

Publication number Publication date
GB2348782A (en) 2000-10-11
GB9907667D0 (en) 1999-05-26

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Legal Events

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

Effective date: 20050406