On Improving 5G Internet of Radio Light Security Based on LED Fingerprint Identification Method Dayu Shi, Xun Zhang, Lina Shi, Andrei Vladimirescu, Wojciech Mazurczyk, Krzysztof Cabaj, Benjamin Meunier, Kareem Ali, John Cosmas, Yue Zhang January 2021 PDF Cite DOI URL Next Non-Point Visible Light Transmitter Localization based on Monocular Camera Previous Spectral and energy efficiency of aco-ofdm in visible light communication systems