This paper studies the artificial noise (AN) aided beamforming design in the multiple-input,
single-output, and multiple-eavesdropper wiretap channel from the perspective of secrecy …

We study the Gaussian multiple-input multiple-output multiple-eavesdropper wiretap
channel where a transmitter wishes to communicate a confidential message to a legitimate …

We consider precoder and artificial noise (AN) design for multi-antenna wiretap channels
under the finite-alphabet input assumption. We assume that the transmitter has access to the …

This paper studies the design of artificial-noise-aided (AN-aided) secure transmission in
slow-fading multiple-input–single-output (MISO) channels. We consider the scenario where …

In this paper, we consider secure transmissions in ergodic Rayleigh fast-faded multiple-input
multiple-output multiple-antenna-eavesdropper (MIMOME) wiretap channels with only …

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

In this letter, we consider the secure multi-user downlink communication scheme against
eavesdroppers in Integrated Sensing and Communication (ISAC) systems, where the ISAC …

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

In wireless communication, the transmitter (Alice) can send artificial noise (AN) to interfere
with the eavesdropper (Eve). This letter considers the AN MIMO scenario, ie, both Alice and …

This paper investigates secrecy rate optimization problems for a multiple-input-single-output
(MISO) secrecy channel in the presence of multiple multiantenna eavesdroppers …