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System and method for fault diagnosis using distributed alarm correlation

  • US 20040230868A1
  • Filed: 03/16/2004
  • Published: 11/18/2004
  • Est. Priority Date: 03/17/2003
  • Status: Active Grant
First Claim
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1. A method for diagnosing faults in a communication network using distributed alarm correlation, said method comprising:

  • correlating alarm data at a first network node to produce local correlation results; and

    replicating diagnostic knowledge to a second network node, said diagnostic knowledge being obtained in response to said, local correlation results.

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