Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Andrew James Barker0
Date of Patent
November 4, 2008
0Patent Application Number
104666690
Date Filed
January 16, 2002
0Patent Primary Examiner
Patent abstract
In a synchronous communications network such as SDH or SONET, traffic signals can be tagged to indicate that a fault condition has already been identified and reported. On examination of the alarm tag at subsequent stages, an alarm is suppressed if the tag indicates that the fault has already been reported.
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