73 citations · 100 across the 20 of their papers we have counts for
9 papers · 1 filter
Secret Key Generation for IRS-Assisted Multi-Antenna Systems: A Machine Learning-Based Approach
Chen Chen, Junqing Zhang, Tianyu Lu +2
Physical-layer key generation (PKG) based on wireless channels is a lightweight technique to establish secure keys between legitimate communication nodes. Recently, intelligent ref…
Machine Learning-Based Secret Key Generation for IRS-assisted Multi-antenna Systems
Chen Chen, Junqing Zhang, Tianyu Lu +2
Physical-layer key generation (PKG) based on wireless channels is a lightweight technique to establish secure keys between legitimate communication nodes. Recently, intelligent ref…
Towards Length-Versatile and Noise-Robust Radio Frequency Fingerprint Identification
Guanxiong Shen, Junqing Zhang, Alan Marshall +2
Radio frequency fingerprint identification (RFFI) can classify wireless devices by analyzing the signal distortions caused by the intrinsic hardware impairments. State-of-the-art n…
Towards Receiver-Agnostic and Collaborative Radio Frequency Fingerprint Identification
Guanxiong Shen, Junqing Zhang, Alan Marshall +3
Radio frequency fingerprint identification (RFFI) is an emerging device authentication technique, which exploits the hardware characteristics of the RF front-end as device identifi…
FewSense, Towards a Scalable and Cross-Domain Wi-Fi Sensing System Using Few-Shot Learning
Guolin Yin, Junqing Zhang, Guanxiong Shen +1
Wi-Fi sensing can classify human activities because each activity causes unique changes to the channel state information (CSI). Existing WiFi sensing suffers from limited scalabili…
Radio Frequency Fingerprint Identification for Security in Low-Cost IoT Devices
Guanxiong Shen, Junqing Zhang, Alan Marshall +2
Radio frequency fingerprint identification (RFFI) can uniquely classify wireless devices by analyzing the received signal distortions caused by the intrinsic hardware impairments.…
Towards Scalable and Channel-Robust Radio Frequency Fingerprint Identification for LoRa
Guanxiong Shen, Junqing Zhang, Alan Marshall +1
Radio frequency fingerprint identification (RFFI) is a promising device authentication technique based on the transmitter hardware impairments. In this paper, we propose a scalable…
Radio Frequency Fingerprint Identification for LoRa Using Spectrogram and CNN
Guanxiong Shen, Junqing Zhang, Alan Marshall +2
Radio frequency fingerprint identification (RFFI) is an emerging device authentication technique that relies on intrinsic hardware characteristics of wireless devices. We designed…
A Channel Perceiving Attack on Long-Range Key Generation and Its Countermeasure
Lu Yang, Yansong Gao, Junqing Zhang +2
The physical-layer key generation is a lightweight technique to generate secret keys from wireless channels for resource-constrained Internet of things (IoT) applications. The secu…