2024/05/28 by Wenlong Gou, Chuanhang Yu, Gou, Wenlong +7
Computer Science · Engineering · #Advanced Data Compression Techniques #Cryptography and Security (cs.CR) #FOS: Computer and information sciences #FOS: Electrical engineering #H.1.1 #Signal Processing (eess.SP) #Social and Information Networks (cs.SI) #Ultra-Wideband Communications Technology #Wireless Communication Networks Research #electronic engineering #information engineering
paper · pdf · doi:10.48550/arxiv.2405.18255
openalex publication_date 2024/05/28 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28
A variety of ranging threats represented by Ghost Peak attack have raised concerns regarding the security performance of Ultra-Wide Band (UWB) systems with the finalization of the IEEE 802.15.4z standard. Based on channel reciprocity, this paper proposes a low complexity attack detection scheme that compares Channel Impulse Response (CIR) features of both ranging sides utilizing an autoencoder with the capability of data compression and feature extraction. Taking Ghost Peak attack as an example, this paper demonstrates the effectiveness, feasibility and generalizability of the proposed attack detection scheme through simulation and experimental validation. The proposed scheme achieves an attack detection success rate of over 99% and can be implemented in current systems at low cost.