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Performance Analysis of Wireless Powered UAV Relaying Systems Over $kappa-mu$ Fading Channels

机译:无线动力UAV中继系统对 $ KAPPA- MU $ 衰落渠道的性能分析

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In this paper, the performance of wireless powered unmanned aerial vehicle (UAV) relaying systems employing the decode-and-forward (DF) or the amplify-and-forward (AF) protocols is investigated. Both source and destination nodes are equipped with multiple antennas. The considered system operates in the presence of κ-μ fading. Analytical expressions for the outage probability (OP), the symbol error rate (SER), and the average capacity (AC) are derived by employing Mellin-transform techniques. Based on the derived formulae, the impact of the number of antennas and the fading parameters on system performance are further investigated and useful system performance optimization suggestions are proposed. The correctness of the proposed analysis is validated through Monte Carlo simulations.
机译:在本文中,研究了采用解码和向前(DF)或放大和向前(AF)协议的无线动力无人驾驶飞行器(UAV)中继系统的性能。源头和目标节点都配备有多个天线。考虑系统在κ-μ褪色的存在下运行。通过采用MELLIN-Transform技术,导出停电概率(OP),符号错误率(SER)和平均容量(AC)的分析表达式。基于衍生公式,进一步研究了天线数量和衰落参数对系统性能的影响,并提出了有用的系统性能优化建议。通过Monte Carlo模拟验证了所提出的分析的正确性。

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