Preprint
Oct 2026
Sensing-Driven Secure Transmission with Mobile Eavesdropper Tracking in RIS-Assisted ISAC
A multi-view angle estimation method jointly exploiting the base station (BS) and RIS is developed based on MUSIC and maximum likelihood estimation (MLE), enabling three-dimensional Eve localization, whose accuracy is characterized by the Cramer-Rao lower bound (CRLB).
Jie Li, Ning Wang, Zhen-Dong Li et al.
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