Buffer-aided relay selection serves as one of the key approaches for achieving physical
layer security (PLS) of wireless networks. Existing studies on buffer-aided relay selection …

This paper investigates the buffer-aided relay selection issue for achieving physical layer
security (PLS) in two-hop wireless networks with Decode-and-Forward (DF) relays …

In this paper, we investigate an opportunistic relay and jammer scheme along with relay
selection algorithms based on the secrecy rate criterion in multiple-input multiple-output …

In this paper, we investigate an opportunistic relay and jammer scheme along with relay
selection algorithms based on the secrecy rate criterion in multiple-input multiple-output …

This article investigates the secure communication in a two-hop cooperative wireless
network, where a buffer-aided relay helps forward data from the source to destination, and a …

This paper investigates the security-delay trade-off of the buffer-aided relay selection
scheme in a two-hop wireless system, which consists of a source-destination pair, one …

In this work, we consider the use of buffer-aided relays, linear precoding techniques and
multiple antennas for physical-layer security in wireless networks. We develop relay …

Cooperative wireless networks have been facing security challenges due to the inherent
openness of wireless channels. Previous studies on the physical layer security (PLS) of …

This paper explores the joint secrecy and delay guarantees based on opportunistic jamming
and link selection in a wireless relay system consisting of a source, a destination, multiple …

A lot of works have been done to demonstrate that buffer-aided relaying can achieve a
significant performance gain in cooperative wireless networks. However, the additional …