Joint Trajectory Optimization and Power Control for Cognitive UAV-Assisted Secure Communications
Cognitive unmanned aerial vehicle (UAV) communication systems combine benefits of both
the cognitive radio and UAV, which improves the spectral efficiency and communication …
the cognitive radio and UAV, which improves the spectral efficiency and communication …
Secured Full-Duplex UAV-Aided Spectrum-Sharing Network Based on NOMA
Non-Orthogonal Multiple Access (NOMA) has emerged as an effective approach for
improving spectral efficiency. In addition, Unmanned Aerial Vehicle (UAV)-aided …
improving spectral efficiency. In addition, Unmanned Aerial Vehicle (UAV)-aided …