论文标题
无人机中继网络中的能量延迟和位错误率之间的平衡性能
Balanced Performance Between Energy-Delay and Bit Error Rate in UAV Relay Networks
论文作者
论文摘要
本文提出了一种新的策略，用于同时减少无人机无人机网络中的能源消耗，传输延迟和位错误率。无人机装有无线双向继电器BR，以实现覆盖网络扩展并增加传输吞吐量。 BR优势的缺点是无人机运动引起的数据传输的延迟。这种延迟的结果是增加了总能源消耗，导致位错误率性能进一步降解，尤其是在高SNR水平下。在无线通信中，幸运的是，延迟和能耗之间的权衡是可以提高性能的。因此，本研究旨在通过减少能源消耗，数据传输延迟和位错误率来提高无人机网络性能。使用多目标算法来基于能耗和传输延迟之间的平衡来生成自适应的最佳能源分配策略。用几个示例说明了理论分析的结果。如本文所示，所提出的解决方案有效地平衡了定制系统设计中的延迟和能源效率，并提高了无人机网络中的位错误率
This paper presents a new strategy for simultaneously reducing energy consumption, transmission delays, and bit error rate in Unmanned Aerial Vehicle UAV networks. A UAV is fitted with a wireless Bidirectional Relay BR to enable coverage network extension and increase transmission throughput. The downside of the BR advantages is the delay in data transmission caused by the UAV movement. A consequence of this delay is increased total energy consumption, causing further degradation in bit error rate performance, especially at high SNR levels. In wireless communication, the trade-off between delay and energy consumption is, fortunately, possible to improve performance. Therefore, this study aims to enhance UAV network performance by reducing energy consumption, data transmission delay, and bit error rate. A multi-objective algorithm is employed to generate an adaptive optimal energy allocation strategy based on the balance between energy consumption and transmission delays. The results of theoretical analysis are illustrated with several examples. As herein demonstrated, the proposed solution effectively balances delay and energy efficiency in a customised system design and improves the bit error rate in UAV networks
