Energy-Efficient UAV Backscatter Communication With Joint Trajectory Design and Resource Optimization - Yang, Gang; Dai, Rao; Liang, Ying-Chang (IEEE transactions on wireless communications, 2021)
Keywords: Backscatter; Backscatter communication; Backscattering; Communication; Design optimization; Emitters; Energy conversion efficiency; Energy efficiency; Internet of Things; iterative algorithm; Iterative algorithms; Iterative methods; Mixed integer; Optimization; Radio frequency; Resource allocation; resource optimization; Time Division Multiple Access; Trajectory; trajectory design; Trajectory optimization; UAV communication; Unmanned aerial vehicles; Wireless communication; Wireless communications