A sparse wavelength aware learning framework for robust FSO channel estimation

Abstract The rapid evolution of optical wireless communication technologies, particularly Free Space Optical (FSO) systems, presents a compelling alternative to radio-frequency communication due to their inherent advantages such as higher bandwidth, enhanced security, and license-free spectrum utili...

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Auteurs principaux:	S. Senthilkumar, R. Balakrishnan, M. Irshad Ahamed, T. Senthil Kumar
Format:	Artigo
Langue:	Inglês
Publié:	Nature Portfolio 2025-12-01
Collection:	Scientific Reports
Sujets:	FSO estimation OFDM modulation Wavelength diversity Sparse learning Atmospheric turbulence Channel prediction
Accès en ligne:	https://doi.org/10.1038/s41598-025-31054-6
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