4 papers
DNN-Driven Proactive UAV Trajectory and Beam Steering for Blockage-Resilient Communications
Abdallah S. Ghazy, Hussein A. Ammar, James Bayes +1
This paper proposes Autonomous UAV Communication (AutUAVCom), a proactive communication system that jointly adapts the flight trajectory and RF beam steering to minimize UAV energy…
Threat-Aware Energy-Efficient Deployment for Dynamic UAV Networks: A Multi-Agent RL Approach
Faisal Al-Kamali, Hussein A. Ammar, Francois Chan +3
Ensuring operational safety in threat-prone environments remains a critical challenge for multi-UAV networks serving as aerial base stations. This paper proposes an efficient frame…
Enhancing UAV Trajectory and Communications Through Vision-Inertial Tracking
Abdallah S. Ghazy, Hussein A. Ammar, James Bayes +1
In this paper, we propose an energy-efficient and reliable communication system for non-terrestrial networks deployed in dynamic GPS-denied wireless environments, enabled by a Visi…
UAV-Mounted Aerial Relays in Military Communications: A Comprehensive Survey
Faisal Al-Kamali, Francois Chan, Hussein A. Ammar +2
Relays are pivotal in military communication networks, expanding coverage and ensuring reliable connectivity in challenging operational environments. While traditional terrestrial…