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- Title
Energy Efficient Communication Design in UAV Enabled WPCN Using Dome Packing Method in Water Distribution System.
- Authors
Radhakrishnan, Varsha; Wu, Wenyan
- Abstract
The water distribution system has deployed several low-power IoT devices on an uneven surface where battery power is a major concern. Therefore, this paper focuses on using a UAV-enabled wireless powered communication network capable of directing energy to a target location and using it for communication, thereby reducing battery issues. In this paper, a static optimization was applied to find the initial height values using 3D clustering and beamforming method and dynamic optimization using extremum seeking method was applied to find the optimized height. The optimized height values were calculated and Travelling Salesman Problem (TSP) was applied to create the trajectory of the UAV. The overall energy consumption of the UAV was minimized by integrating dynamic optimization and dome packing method, which can find an optimal position and trajectory where the UAV will be hovering to direct energy and collect data. Moreover, we also minimized the total flight time of the UAV.
- Subjects
WATER distribution; TRAVELING salesman problem; WIRELESS communications; ENERGY consumption; DRONE aircraft
- Publication
Energies (19961073), 2022, Vol 15, Issue 10, pN.PAG
- ISSN
1996-1073
- Publication type
Article
- DOI
10.3390/en15103844