Dynamic performance monitoring systems and methods for optical networks
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United States of America Patent
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Apr 30, 2013
Grant Date -
Jun 10, 2010
app pub date -
Nov 23, 2009
filing date -
Dec 8, 2008
priority date (Note) -
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Abstract
The present disclosure provides dynamic performance monitoring systems and methods for optical networks to ascertain optical network health in a flexible and accurate manner. The present invention introduces accurate estimations for optical channel performance characteristics based either on existing channels or with a dynamic optical probe configured to measure characteristics on unequipped wavelengths. Advantageously, the dynamic performance monitoring systems and methods introduce the ability to determine physical layer viability in addition to logical layer viability.
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