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AssigneesCisco Technology, Inc., Politecnico di Milano, Dipartimento di Elettronica, Informazione e Bioingegneria
InventorsStefano Piciaccia, Pietro Invernizzi, Enrico Sozio, Alberto Arnaldo Tanzi, Prasenjeet Acharjee, Antonino Maria Rizzo, Giacomo Boracchi, Luca Magri, Cesare Alippi
Estimating the term…
In some aspects, the techniques described herein relate to a method that includes: obtaining optical channel spectrum data that includes amplified spontaneous emission data and channel data associated with optical signals propagated through an optical fiber; fitting an amplified spontaneous emission trend to the amplified spontaneous emission data; fitting a channel trend to the channel data; jointly optimizing the amplified spontaneous emission trend and the channel trend to determine an optimized channel trend; and determining an anomaly in the channel data based upon the optimized channel trend.
A computer-implemented method comprising:
An apparatus comprising:
One or more tangible, non-transitory computer readable mediums encoded with instructions, wherein the instructions, when executed by one or more processors, are operable to:
Dependencies are inferred from the claim text.