Browsing by Author "Erdem, Mehmet Can"
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3D-printed actuator-based beam-steering approach for improved physical layer security in visible light communication
Erdem, Mehmet Can; Gurcuoglu, Oguz; Panayırcı, Erdal; Kurt, Gunes Karabulut; Ferhanoglu, Onur (Optica Publishing Group, 2022)In this study, we present the design, manufacture, and implementation of a 3D-printed lens scanner-based beam steering for use in visible light communication (VLC) applications. The 5 cm x 5 cm scanner is designed for ... -
Cost-effective test-bed for secure visible-light communication
Gurcuoglu, Oguz; Erdem, Mehmet Can; Ferhanoglu, Onur; Panayırcı, Erdal; Kurt, Gunes Karabulut (Spie-Soc Photo-Optical Instrumentation Engineers, 2022)This study presents a real-time hardware implementation of a novel physical layer security algorithm developed for visible-light communications (VLCs) based on precoded spatial modulation (SM). The demonstration was carried ... -
Improved Physical Layer Security in Visible Light Communications by Using Focused Light Emitters
Gurcuoglu, Oguz; Erdem, Mehmet Can; Cirkinoglu, H. Ozan; Ferhanoglu, Onur; Kurt, Gunes Karabulut; Panayırcı, Erdal (IEEE, 2021)A conventional visible light communication system consists of a transmitter, a jammer that includes a few light emitting diodes, a legal listener and an eavesdropper. In this work, a similar system is designed with a ...