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首页> 外文期刊>Wireless Communications Letters, IEEE >Real-Time Optimal Resource Allocation for Embedded UAV Communication Systems
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Real-Time Optimal Resource Allocation for Embedded UAV Communication Systems

机译:嵌入式无人机通信系统的实时最优资源分配

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摘要

We consider device-to-device (D2D) wireless information and power transfer systems using an unmanned aerial vehicle (UAV) as a relay-assisted node. As the energy capacity and flight time of UAVs is limited, a significant issue in deploying UAV is to manage energy consumption in real-time application, which is proportional to the UAV transmit power. To tackle this important issue, we develop a real-time resource allocation algorithm for maximizing the energy efficiency by jointly optimizing the energy-harvesting time and power control for the considered (D2D) communication embedded with UAV. We demonstrate the effectiveness of the proposed algorithms as running time for solving them can be conducted in milliseconds.
机译:我们考虑使用无人飞行器(UAV)作为中继辅助节点的设备到设备(D2D)无线信息和功率传输系统。由于无人机的能量容量和飞行时间有限,因此部署无人机的一个重要问题是在实时应用中管理能耗,这与无人机的发射功率成正比。为了解决这个重要问题,我们开发了一种实时资源分配算法,通过共同优化用于无人机的嵌入式(D2D)通信的能量收集时间和功率控制来最大化能量效率。我们证明了所提出算法的有效性,因为求解它们的运行时间可以在几毫秒内完成。

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