7 papers · 1 filter
Balancing Functionality and GDPR-Driven Privacy in ISAC Trajectory Sharing
Zexin Fang, Bin Han, Zhuojun Tian +1
Integrated Sensing and Communications (ISAC) enables trajectory sharing that enhances beamforming, resource allocation, and cooperative perception, yet raises fundamental privacy c…
Quality-Aware Denoising of Ultra-Short TDoA Measurements for 5G-NR UAV Localization
Zexin Fang, Bin Han, Anjie Qiu +2
Reliable positioning is essential for Uncrewed Aerial Vehicles (UAVs) in safety-critical urban operations, yet achieving sub-meter accuracy under stringent latency constraints rema…
Network-Centric Anomaly Filtering and Spoofer localization for 5G-NR Localization in LAWNs
Zexin Fang, Bin Han, Zhu Han +3
This paper investigates security vulnerabilities and countermeasures for the 3rd Generation Partnership Project (3GPP) Fifth Generation New Radio (5G-NR) Time Difference of Arrival…
Lightweight Node Selection in Hexagonal Grid Topology for TDoA-Based UAV Localization
Zexin Fang, Bin Han, Wenwen Chen +1
This paper investigates the optimization problem for TDoA-based UAV localization in low-altitude urban environments with hexagonal grid node deployment. We derive a lightweight opt…
Trustworthy UAV Cooperative Localization: Information Analysis of Performance and Security
Zexin Fang, Bin Han, Hans D. Schotten
This paper presents a trustworthy framework for achieving accurate cooperative localization in multiple unmanned aerial vehicle (UAV) systems. The The Cramer-Rao Lower Bound (CRLB)…
Unauthorized Radio Sensing and Privacy Risks: A Sampling Error-Based Defense
Zexin Fang, Bin Han, Wenwen Chen +1
Unauthorized sensing activities pose an increasing threat to individual privacy, yet effective countermeasures remain underdeveloped. This paper presents a novel methodology to cha…