Jia-Cheng Wang

Secure Low-Altitude Maritime Communications via Intelligent Jamming

Low-altitude wireless networks (LAWNs) have emerged as a viable solution for maritime communications. In these maritime LAWNs, uncrewed aerial vehicles (UAVs) serve as practical low-altitude platforms for wireless communications due to their flexibility and ease of deployment. However, the open and clear UAV communicat...

Geometry-Graded ESKF UWB/IMU Tracking Algorithm With Base-Station Optimization for Hybrid LoS/NLoS Environments

With the advancement of Internet of Things (IoT) technologies, the demand for accurate indoor positioning is increasing. Existing methods perform well in line-of-sight (LoS) conditions but suffer in non-line-of-sight (NLoS) conditions due to signal reflections and obstructions. To address this challenge, this paper pre...

Resource Allocation for UAV-Carried RIS-Assisted Post-Disaster Network via Multi-Agent DRL

Joint Power and Trajectory Optimization for NOMA-Enabled Covert UAV Networks

Covert Communication (CC) has emerged as a vital paradigm for 6G security, offering protection against eavesdropping without sole reliance on upper-layer encryption. Using their strong mobility and flexible deployment, Unmanned Aerial Vehicles (UAVs) can serve as the ideal platforms for CC. However, UAV mobility and mu...

IRS-Assisted UAV Secure Communication via Agentic AI

Low-altitude uncrewed aerial vehicle (UAV) communication offers notable advantages over terrestrial base stations in terms of flexibility and deployment efficiency. However, the high likelihood of line-of-sight (LoS) propagation renders the communication links between UAVs and ground users (GUs) particularly susceptibl...