4 papers
Channel-Robust RFF for Low-Latency 5G Device Identification in SIMO Scenarios
Yingjie Sun, Guyue Li, Hongfu Chou +1
Ultra-low latency, the hallmark of fifth-generation mobile communications (5G), imposes exacting timing demands on identification as well. Current cryptographic solutions introduce…
Collusion-Driven Impersonation Attack on Channel-Resistant RF Fingerprinting
Zhou Xu, Guyue Li, Zhe Peng +1
Radio frequency fingerprint (RFF) is a promising device identification technology, with recent research shifting from robustness to security due to growing concerns over vulnerabil…
Reconfigurable Intelligent Surface-aided Secret Key Generation in Multi-Cell Systems
Lei Hu, Chen Sun, Guyue Li +2
Physical-layer key generation (PKG) exploits the reciprocity and randomness of wireless channels to generate a symmetric key between two legitimate communication ends. However, in…
Reconfigurable Intelligent Surface-Assisted Secret Key Generation in Spatially Correlated Channels
Lei Hu, Guyue Li, Xuewen Qian +2
Reconfigurable intelligent surface (RIS) is a disruptive technology to enhance the performance of physical-layer key generation (PKG) thanks to its ability to smartly customize the…