arxiveess.SPeess.SY2026-07-12
Fuse-then-Detect for Passive UAV Localization Using Multi-UE 5G Uplink Signals
Wenyu Huang, Nuria González-Prelcic, Vishnu Ratnam, Murat Bayraktar, Charlie Jianzhong Zhang
Low-altitude uncrewed aerial vehicles (UAVs) can pose growing risks to airspace safety, security, and privacy. Cellular infrastructure can passively sense them without dedicated radar hardware by exploiting integrated sensing and communication (ISAC) technology. Most prior work e…