Dual-Stage Soft Failure Detection and Identification for Low-Margin Elastic Optical Network by Exploiting Digital Spectrum Information
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DOI: 10.1109/jlt.2019.2947562
Abstract: Supported by advanced digital signal processing algorithms and application specific integrated circuits, coherent receivers in elastic optical networks will be capable of measuring link impairments in real time. Specifically, coherent receivers can work as soft… read more here.
Keywords: digital spectrum; spectrum; identification; detection ... See more keywords