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 Cite Next On Improving 5G Internet of Radio Light Security Based on LED Fingerprint Identification Method Previous Software Defined Radio & MIMO Signal Processing