In this work, a robust artificial noise (AN) aided transmit method is proposed for a multicast
multiple-input single-output (MISO) system in the presence of multiple single-antenna …

The beampattern synthesis method based on convex optimization theory can obtain a high-
performance beampattern. However, the computational complexity of convex optimization …

In this paper, we address the issue of incorporating physical layer security (PLS). This
scenario involves a base station transmitting confidential messages to a legitimate node, all …

In this paper, we study the secrecy performance of a communication scenario between a
transmitter and a receiver nodes in the presence of a passive eavesdropper node. In order …

Energy efficiency (EE) is a key metric in future green wireless networks. In this paper, we
study the secure simultaneous wireless information and power transfer (SWIPT) in a …

针对中继辅助的干扰信道中的通信安全问题, 提出了一种基于均方误差的物理层安全编码,
最大化窃听者与合法用户估计目标信号的均方误差之差. 建立了中继辅助的干扰信道网络的窃听 …

In this paper, under the ellipsoidal channel covariance errors, we investigate robust
optimization for artificial noise (AN)-aided wireless information and power transfer with …

In this paper we investigate the physical layer security for downlink MU-MIMO systems
where the transmitter and the eavesdropper are equipped with multiple antennas, while the …

This paper investigates the physical layer security in wireless communication networks,
focusing on the scenario where a base station sends confidential messages to a legitimate …

Wireless communications have become an indispensable part of daily life of people as they
play a crucial role in our day-to-day activities and the means of interactions in the current …