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arXiv · 2104.06314

Energy-Efficient 3D Deployment of Aerial Access Points in a UAV Communication System

Nithin Babu·Constantinos B. Papadias·Petar Popovski
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Abstract

In this letter, we propose an energy-efficient 3-dimensional placement of multiple aerial access points (AAPs), in the desired area, acting as flying base stations for uplink communication from a set of ground user equipment (UE). The globally optimal energy-efficient vertical position of AAPs is derived analytically by considering the inter-cell interference and AAP energy consumption. The horizontal position of AAPs which maximize the packing density of the AAP coverage area are determined using a novel regular polygon-based AAP placement algorithm. We also determine the maximum number of non-interfering AAPs that can be placed in the desired area. The effect of the AAP energy consumption on the optimal placement and the analytic findings are verified via numerical simulations.

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Nithin Babu, Constantinos B. Papadias, Petar Popovski. 2021-03-27. Energy-Efficient 3D Deployment of Aerial Access Points in a UAV Communication System. https://doi.org/10.1109/lcomm.2020.3017559

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