METHOD FOR IDENTIFYING FAULT LOCATION IN NETWORK TRUNK
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United States of America Patent
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Issued Date -
Sep 18, 2014
app pub date -
Mar 15, 2013
filing date -
Mar 15, 2013
priority date (Note) -
Abandoned
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Abstract
A method of estimating a location of a fault in a network including the detection of a status of nodes connected to a head end of the network via a trunk of the network as being in-service or out-of-service. A node is considered out-of-service when the head end loses communication with all terminal network devices associated with the node. In addition, a status of head end network components is monitored for faults occurring therein. The location of a fault is automatically estimated as being on the trunk of the network when the head end network components are without a monitored fault condition and when at least one node on the trunk is detected as being out-of-service.
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