Simultaneous Localization and Communication Based on UWB for UAV Applications

The increasing deployment of Unmanned Aerial Vehicles (UAVs) in various industries necessitates reliable and precise positioning and communication systems. Ultra-wideband (UWB) technology has emerged as a promising solution due to its high temporal resolution, resistance to multipath interference, and low power consumption. This paper investigates the application of UWB technology for simultaneous positioning and data transmission in cooperative UAV networks. Recent studies demonstrate UWB's effectiveness in providing centimeter-level localization accuracy and robust communication capabilities in complex environments. The theoretical foundations, practical implementations, and benefits of UWB in UAV operations are discussed. An experiment was conducted using a unmanned ground vehicle (UGV) equipped with UWB modules to emulate UAV movement and evaluate the system's performance under different configurations. The system demonstrated robust and stable performance, maintaining 10 cm accuracy even under certain NLoS conditions. The results obtained provided a foundation for expanding the system to three-dimensional scenarios involving UAV applications.