航空学报2025，Vol.46Issue(11)：213-223,11.DOI:10.7527/S1000-6893.2025.31341
面向无人机远程识别的位置隐私保护方法
Location privacy protection mechanisms for UAVs with Remote ID
摘要
Abstract
With the gradual opening of low-altitude airspace and the rapid development of the low-altitude economy,the amount of Unmanned Aerial Vehicles(UAVs)dramatically grows.The locations of UAVs are essential for ensuring flight safety and task efficiency.Consequently,aviation regulatory authorities in various countries and regions have is-sued Remote Identification(Remote ID)regulations,requiring UAVs to periodically broadcast their identifiers and loca-tions in plain text via wireless channels.Although broadcasting locations of UAVs helps optimize airspace resource al-location and enhance task efficiency,openly broadcasting location data allows malicious users to obtain trajectory in-formation and track UAVs,which could lead to severe consequences such as the capture of UAVs and the leakage of sensitive information.To address this issue,this paper proposes a location privacy protection mechanism for Remote ID-based UAV systems,introducing a location obfuscation scheme based on differential privacy.The scheme achieves privacy protection for UAVs'location information by broadcasting obfuscated locations instead of actual loca-tions,while ensuring the utility of the obfuscated data.Finally,we evaluate the effectiveness of the privacy protection method in two use cases involving UAV locations,revealing the trade-off mechanism between location privacy and util-ity in the next generation of UAV ecosystems with Remote ID regulations.关键词
无人机/Remote ID/位置隐私保护/低空经济/差分隐私Key words
UAV/Remote ID/location privacy protection/low-altitude economy/differential privacy分类
航空航天引用本文复制引用
金永光,叶方伟,吴启晖..面向无人机远程识别的位置隐私保护方法[J].航空学报,2025,46(11):213-223,11.基金项目
江苏省重点研发计划(产业前瞻与关键核心技术)项目(BE2022068,BE2022068-1) Jiangsu Provincial Key Research and Development Program(BE2022068,BE2022068-1) （产业前瞻与关键核心技术）
