This paper provides a comprehensive review of the domain of physical layer security in
multiuser wireless networks. The essential premise of physical layer security is to enable the …

This paper considers a basic MIMO information-energy broadcast system, where a multi-
antenna transmitter transmits information and energy simultaneously to a multi-antenna …

In this paper, we study different secrecy rate optimization techniques for a multiple-input–
multiple-output (MIMO) secrecy channel, where a multiantenna cooperative jammer is …

This paper considers transmit optimization in multi-input multi-output (MIMO) wiretap
channels, wherein we aim at maximizing the secrecy capacity or rate of an MIMO channel …

In recent years there has been growing interest in study of multi-antenna transmit designs for
providing secure communication over the physical layer. This paper considers the scenario …

Security threats introduced due to the vulnerability of the transmission medium may hinder
the proliferation of Ka band multibeam satellite systems for civil and military data …

This paper studies different secrecy rate optimization problems for a multiple-input–multiple-
output (MIMO) secrecy channel. In particular, we consider a scenario where a …

In this paper, we investigate the secrecy rate of finite-alphabet communications over multiple-
input-multiple-output-multiple-antenna eavesdropper (MIMOME) channels. Traditional …

We study the Gaussian MIMO wiretap channel with a transmitter, a legitimate receiver, an
eavesdropper and an external helper, each equipped with multiple antennas. The …

In this paper, we study the multiple-input multiple-output wiretap channel for simultaneous
wireless information and power transfer, in which there is a base station (BS), an information …