The security issue of wireless communication is a common concern because of its broadcast
nature, especially when the relay becomes an eavesdropper. In the orthogonal frequency …

研究在目的节点进行协作干扰的全双工不可信中继传输系统中ꎬ 在信道状态信息(channel state
informationꎬ CSI) 存在随机误差的情况下ꎬ 以最大化系统可达保密速率为目标的功率分配问题 …

In this paper, we study the optimal cooperative beamforming problem in the amplify-and-
forward (AF) multi-user and multi-relay networks, which face the challenges of rapid node …

In this work, we investigate the physical layer security problem of wireless cooperative
network, where the communication from a source to a destination is assisted by an untrusted …

In this paper, we consider a two-way relay (TWR) network that two source nodes (SNs) with
multiple antennas exchange data to each other via a relay node (RN) with multiple …

While the millimeter-wave (mmWave) communica-tion is robust against the conventional
wiretapping attack due to its short transmission range and directivity, this paper proposes a …

Untrusted relays might decode the information while forwarding it and lead to threaten the
security of the system in some realistic scenarios. The aim of the paper is to maximize the …

This paper explores a new secure wireless communication paradigm where the physical
layer security technology is applied to counteract both the detection and eavesdropping …

In this paper, we consider secure transmission design issue in multiple buffer-aided relay
network, where one source is supposed to deliver confidential message to one destination …

On Achieving Covertness and Secrecy in Wireless Communications Page 1 On Achieving
Covertness and Secrecy in Wireless Communications by Huihui Wu A dissertation submitted in …