Joint Optimization of Power and Location in Full-Duplex UAV Enabled Systems
نویسندگان
چکیده
Unmanned aerial vehicles (UAVs) can be used as base stations (BSs) for future small cells. They increase the spectral efficiency of cells due to their higher probability have line-of-sight (LOS) connections and mobility a BS. In this article, in order show effectiveness using full-duplex (FD) technology UAV networks, we consider equipped with FD (FD-UAV) imperfect self-interference cancelation an BS that serves both uplink (UL) downlink (DL) users simultaneously cell network. We aim maximize DL sum-rate, whilst prescribing certain quality service UL users, by optimizing location FD-UAV available resources. The problem is nonconvex; so propose iterative method exploiting difference convex functions programming jointly optimize transmission power location, power. Simulation results are illustrated proposed comparison ground BS, half-duplex modes.
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ژورنال
عنوان ژورنال: IEEE Systems Journal
سال: 2022
ISSN: ['1932-8184', '1937-9234', '2373-7816']
DOI: https://doi.org/10.1109/jsyst.2020.3036275