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Joint 3D Trajectory Design and Time Allocation for UAV-Enabled Wireless Power Transfer Networks
2020
IEEE Transactions on Vehicular Technology
This paper considers a rotary-wing unmanned aerial vehicle (UAV)-enabled wireless power transfer system, where a UAV is dispatched as an energy transmitter (ET), transferring radio frequency (RF) signals to a set of energy receivers (ERs) periodically. We aim to maximize the energy harvested at all ERs by jointly optimizing the UAV's three-dimensional (3D) placement, beam pattern and charging time. However, the considered optimization problem taking into account the drone flight altitude and
doi:10.1109/tvt.2020.2972133
fatcat:otabrrrl45dedp3rwgw45kmvqe