Aerial Intelligent Reflecting Surface-Enabled Terahertz Covert Communications in Beyond-5G Internet of Things - Tatar Mamaghani, Milad; Hong, Yi (IEEE internet of things journal, 2022)
Keywords: Aerial intelligent reflecting surface (AIRS); Algorithms; Approximation; Autonomous aerial vehicles; Beamforming; beyond-5G (B5G) Internet of Things (IoT) networks; Communications systems; Complexity; convex optimization; cooperative unmanned aerial vehicles (UAVs); Data transmission; Energy consumption; Energy efficiency; Internet of Things; Jamming; Mathematical analysis; Optimization; Performance enhancement; Reconfigurable intelligent surfaces; Reliability; resource allocation; Resource management; THz covert communications; Trajectory; trajectory design; Trajectory planning; Unmanned aerial vehicles; Wireless communication; Wireless communications