In this paper, we focus on antieavesdropping design in a multicell multiuser interference
channel coexisting with a multiantenna eavesdropper, in which multiuser interference arises …

Physical layer security has drawn significant attention in recent years because of its
advancement in preventing confidential information leakage to eavesdroppers. In this paper …

In this paper, we consider a multiple-input-multiple-output (MIMO) system consisting of one
source, one destination, and one eavesdropper, where each node is equipped with an …

In this paper, we consider a homogenous multiantenna downlink network, where a passive
eavesdropper intends to intercept the communication between a base station and multiple …

This paper considers the artificial noise (AN) scheme, proposed by Goel and Negi for
securing wireless communications over multiple-input multiple-output multiantenna …

This paper considers secure transmission with the aid of a helper for finite alphabet signals
in multiple-input-multiple-output multiple antenna eavesdropper networks, where the helper …

This paper investigates the secrecy performance of multiple-input multiple-output systems
under generalized α-μ fading conditions. To this end, we focus on two distinct scenarios: 1) …

We investigate the physical layer security (PLS) in multi-user interference networks. In
particular, we consider secure transmission from a legitimate source (Alice) to a legitimate …

In this paper, we consider secure communications in a multi-cell downlink multi-antenna
system, where each multi-antenna base station (BS) sends confidential messages to one …

Secure transfer of wireless information is becoming a critical issue in multi-user interference
networks. In this paper, we consider secure transmission from a source (Alice) to a legitimate …