10 citations · 12 across the 6 of their papers we have counts for
6 papers
ColorVein: Colorful Cancelable Vein Biometrics
Yifan Wang, Jie Gui, Xinli Shi +3
Vein recognition technologies have become one of the primary solutions for high-security identification systems. However, the issue of biometric information leakage can still pose…
Energy-efficient Alternating Iterative Secure Structure of Maximizing Secrecy Rate for Directional Modulation Networks
Linlin Sun, Jiayu Li, Yu Zhang +6
In a directional modulation (DM) network, the issues of security and privacy have taken on an increasingly important role. Since the power allocation of confidential message and ar…
Machine-Learning-based High-resolution DOA Measurement and Robust DM for Hybrid Analog-Digital Massive MIMO Transceiver
Feng Shu, Ling Xu, Jinyong Lin +4
At hybrid analog-digital (HAD) transceiver, an improved HAD rotational invariance techniques (ESPRIT), called I-HAD-ESPRIT, is proposed to measure the direction of arrival (DOA) of…
Robust Directional Modulation Design for Secrecy Rate Maximization in Multi-User Networks
Linqing Gui, Mengxia Yang, Xiaobo Zhou +4
In this paper, based on directional modulation (DM), robust beamforming matrix design for sum secrecy rate maximization is investigated in multi-user systems. The base station (BS)…
Energy-Efficient Wireless Powered Secure Transmission with Cooperative Jamming for Public Transportation
Linqing Gui, Feifei Bao, Xiaobo Zhou +3
In this paper, wireless power transfer and cooperative jamming (CJ) are combined to enhance physical security in public transportation networks. First, a new secure system model wi…
Low-Complexity and High-Resolution DOA Estimation for Hybrid Analog and Digital Massive MIMO Receive Array
Feng Shu, Yaolu Qin, Tingting Liu +4
A large-scale fully-digital receive antenna array can provide very high-resolution direction of arrival (DOA) estimation, but resulting in a significantly high RF-chain circuit cos…