Systems and methods improving optical restoration time in networks

Systems and methods for improving optical restoration time in a network include maintaining a status of wavelength load for a plurality of optical links in the network; utilizing the wavelength load to estimate a restoration time for one or more wavelengths being added to each of the plurality of op...

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Bibliographische Detailangaben
Hauptverfasser: Al Sayeed Choudhury A, Swinkels Gerard Leo
Format: Patent
Sprache:eng
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Zusammenfassung:Systems and methods for improving optical restoration time in a network include maintaining a status of wavelength load for a plurality of optical links in the network; utilizing the wavelength load to estimate a restoration time for one or more wavelengths being added to each of the plurality of optical links; and determining one or more restoration paths for the one or more wavelengths in the network and considering a total service restoration time in selecting a path for each of the one or more wavelengths, wherein each of the one or more restoration paths comprises one or more of the plurality of optical links.