FPGA Implementation of Complex Value-based Clustering Filter for Chromatic Dispersion Compensation in Coherent Metro Links with Ultra-low Power Consumption

2024/09/20 by Geraldo Gomes, Pedro J. Freire, Gomes, Geraldo +5
Engineering · #Advanced Optical Network Technologies #FOS: Electrical engineering #Optical Network Technologies #Power Line Communications and Noise #Signal Processing (eess.SP) #electronic engineering #information engineering

paper · pdf · doi:10.48550/arxiv.2409.13381

openalex publication_date 2024/09/20 · openalex created_date 2024/10/26 · openalex updated_date 2026/07/28

Abstract

This paper introduces a new machine learning-assisted chromatic dispersion compensation filter, demonstrating its superior power efficiency compared to conventional FFT-based filters for metro link distances. Validations on FPGA confirmed an energy efficiency gain of up to 63.5% compared to the standard frequency-domain chromatic dispersion equalizer.

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