This paper studies the performance of short packet communications in the presence of
multiple eavesdroppers. We start our investigation by examining the fading wiretap channel …

This paper studies the problem of secure communication from a transmitter to a receiver with
the use of short packets under the existence of multiple eavesdroppers, who are …

This letter investigates secrecy performance of a wiretap channel where an eavesdropper is
located in close proximity to legitimate receiver. In the system, both receivers equip multiple …

We study the performance of secure communications over correlated fading channels in the
presence of an eavesdropper, where the main and eavesdropper channels are correlated …

We analyze and optimize the secrecy performance of artificial noise (AN) in multi-input
single-output wiretap channels with multiple antennas at the transmitter and a single …

Secrecy capacity of a multiple-antenna wiretap channel is studied in the low signal-to-noise
ratio (SNR) regime. Expressions for the first and second derivatives of the secrecy capacity …

We consider secure communications over MIMO wiretap channels, in the presence of a
passive eavesdropper with an unlimited number of antennas. In this scenario, we …

A (layered) broadcast approach is studied for the fading wiretap channel without the channel
state information (CSI) at the transmitter. Two broadcast schemes, based on superposition …

We investigate the fundamental communication limits when messages are sent via a
Gaussian two-way channel, which must at the same time be kept secret from an external …

This paper studies the secrecy capacity of fading wireless channel in presence of multiple
eavesdroppers. The eavesdroppers are mutually independent and the information is secure …