3 papers
eess.SP2021
RF Lens Antenna Array-Based One-Shot Coarse Pointing for Hybrid RF/FSO Communications
Hyung-Joo Moon, Hong-Bae Jeon, Chan-Byoung Chae
Because of its high directivity, free-space optical (FSO) communication offers a number of advantages. It can, however, give rise to major system difficulties concerning alignment…
cs.NI2020
Demo: A Unified Platform of Free-Space Optics for High-Quality Video Transmission
Hong-Bae Jeon, Hyung-Joo Moon, Soo-Min Kim +4
In this paper, we investigate video signal transmission through an FPGA-based free-space optical (FSO) communication system prototype. We use a channel emulator that models the tur…
eess.SP2020
Energy-efficient Deployment of Multiple UAVs Using Ellipse Clustering to Establish Base Stations
Si-Chan Noh, Hong-Bae Jeon, Chan-Byoung Chae
The demand for future wireless communication systems is being satisfied for various circumstances through unmanned aerial vehicles (UAVs), which act as flying base stations (BSs).…