In this paper, we consider max-min fairness for a downlink two-user multi-input single-output
(MISO) system with imperfect channel state information available at transmitter (CSIT) taking …

In this paper, we expand the scope of PHY-layer security by investigating TX-based friendly
jamming (FJ) for the wiretap channel in multi-link settings. For the single-link scenario …

We consider physical layer security in a multi-input multi-output multi-eavesdropper wiretap
channel and present an exact solution to the problem of secrecy rate maximization. A system …

A wireless network of multiple transmitter-user pairs overheard by an eavesdropper, where
the transmitters are equipped with multiple antennas, while the users and eavesdropper are …

The problem of user selection and resource allocation for the downlink of secure multiuser
MISO-OFDMA systems overheard by multiple multi-antenna eavesdroppers is investigated …

This paper studies the secure communication between a multiple-antenna transmitter (Alice)
and a single-antenna destination (Bob) in the presence of more than one eavesdroppers …

In this paper, we study an energy harvesting scheme for a multiple-input-single-output
secrecy channel under imperfect channel state information case with either deterministic …

In this letter, we aim to achieve secure communication for a multiple-input single-output
(MISO) wiretap channel in the presence of multiple non-colluding eavesdroppers. It is …

A Gaussian multiple-input single-output (MISO) fading channel is considered. We assume
that the transmitter, in addition to the statistics of all channel gains, is aware instantaneously …

This paper investigates the power allocation problem for artificial noise (AN) secure
precoding systems, and proposes closed-form solutions for maximizing the achievable …