Comparative study of multiplexing technics DHT- OFDM and DFT-OFDM for IM / DD optical link

Abstract

This document makes a comparison between two techniques for generating orthogonal subcarriers named DFT (Discrete Fourier Transform) and DHT (Discrete Hartley Transform) for the implementation of OFDM (Orthogonal Frequency Division Multiplexing) in an IM / DD (Intensity Modulated Direct Detection) optical link. Two variants of OFDM have been identified in… (More)

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Cite this paper

@inproceedings{Sotindjo2014ComparativeSO, title={Comparative study of multiplexing technics DHT- OFDM and DFT-OFDM for IM / DD optical link}, author={Patrick Sotindjo and Leopold Djogbe}, year={2014} }