73 citations · 82 across the 5 of their papers we have counts for
6 papers
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…
Sum Secret Key Rate Maximization for TDD Multi-User Massive MIMO Wireless Networks
Guyue Li, Chen Sun, Eduard Jorswieck +3
Physical-layer key generation (PKG) based on channel reciprocity has recently emerged as a new technique to establish secret keys between devices. Most works focus on pairwise comm…
Key Generation for Internet of Things: A Contemporary Survey
Weitao Xu, Junqing Zhang, Shunqi Huang +2
Key generation is a promising technique to bootstrap secure communications for the Internet of Things (IoT) devices that have no prior knowledge between each other. In the past few…
Beam-Domain Secret Key Generation for Multi-User Massive MIMO Networks
You Chen, Guyue Li, Chen Sun +3
Physical-layer key generation (PKG) in multi-user massive MIMO networks faces great challenges due to the large length of pilots and the high dimension of channel matrix. To tackle…
Channel-Envelope Differencing Eliminates Secret Key Correlation: LoRa-Based Key Generation in Low Power Wide Area Networks
Junqing Zhang, Alan Marshall, Lajos Hanzo
This paper presents automatic key generation for long-range wireless communications in low power wide area networks (LPWANs), employing LoRa as a case study. Differential quantizat…
Securing Wireless Communications of the Internet of Things from the Physical Layer, An Overview
Junqing Zhang, Trung Q. Duong, Roger Woods +1
The security of the Internet of Things (IoT) is receiving considerable interest as the low power constraints and complexity features of many IoT devices are limiting the use of con…