论文标题
移动无线可充电无人机网络：挑战和解决方案
Mobile Wireless Rechargeable UAV Networks: Challenges and Solutions
论文作者
论文摘要
无人驾驶汽车（UAV）可以帮助促进未来智能城市的经济高效和灵活的服务提供。然而，无人机应用程序通常由于车载电池容量的约束而遭受严重的飞行时间限制，在执行持久任务时会导致频繁的电池充电或更换。利用无线移动充电器，例如带有无线充电设备进行按需自我调查的车辆已被视为解决此问题的有前途解决方案。在本文中，我们介绍了\下列{v} ehicle辅助\下划线{w}无用可充电\下划线{u} av \ underline {n} etworks（vwuns）以促进empemand，seculy，seavie andemand and expefficer，seculy and torge and torking，seculy and torge and torks of torks {具体而言，我们首先讨论部署Vwuns并审查该领域最先进的解决方案的机遇和挑战。然后，我们建议基于差异隐私（DP）的无人机和地面车辆的安全和隐私的VWUN框架。在此框架内，开发了一种用于最佳充电计划的在线双拍卖机制，并设计了两阶段DP算法来保留参与者的敏感竞标和能源交易信息。实验结果表明，所提出的框架可以有效提高充电效率和安全性。最后，我们概述了这个新兴领域的未来研究的有希望的指示。
Unmanned aerial vehicles (UAVs) can help facilitate cost-effective and flexible service provisioning in future smart cities. Nevertheless, UAV applications generally suffer severe flight time limitations due to constrained onboard battery capacity, causing a necessity of frequent battery recharging or replacement when performing persistent missions. Utilizing wireless mobile chargers, such as vehicles with wireless charging equipment for on-demand self-recharging has been envisioned as a promising solution to address this issue. In this article, we present a comprehensive study of \underline{v}ehicle-assisted \underline{w}ireless rechargeable \underline{U}AV \underline{n}etworks (VWUNs) to promote on-demand, secure, and efficient UAV recharging services. Specifically, we first discuss the opportunities and challenges of deploying VWUNs and review state-of-the-art solutions in this field. We then propose a secure and privacy-preserving VWUN framework for UAVs and ground vehicles based on differential privacy (DP). Within this framework, an online double auction mechanism is developed for optimal charging scheduling, and a two-phase DP algorithm is devised to preserve the sensitive bidding and energy trading information of participants. Experimental results demonstrate that the proposed framework can effectively enhance charging efficiency and security. Finally, we outline promising directions for future research in this emerging field.
