This paper studies the secure degree of freedom (SDOF) of the multiway relay wiretap
system K-user MIMO Y wiretap channel, where each legitimate user equipped with M …

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 …

We propose and analyze transmit antenna selection (TAS) to enhance physical layer
security in a wiretap channel with NA antennas at the transmitter, NB antennas at the …

In this paper, we propose an effective method with low feedback overhead and low signal
processing cost for security enhancement in multi-input multi-output (MIMO) wiretap …

An artificial-noise (AN)-aided beamformer specific to correlated main and wiretap channels
is designed in this paper. We consider slow-fading multiple-input-single-output (MISO) …

To investigate the impact of antenna correlation on secrecy performance in MIMO wiretap
channels with Nakagami-m fading, the expressions of secrecy outage probability and …

Large-scale multiple input multiple output (MIMO) wireless system is regarded as a solution
to provide high speed connection for exponentially increasing wireless subscriptions for …

We propose and analyze transmit antenna selection with receive generalized selection
combining (TAS/GSC) for physical layer security enhancement in multiple-input multiple …

In this paper, assuming an interference-limited eavesdropper scenario, the secrecy outage
performance ofmultiple-input multiple-output wiretap channels with transmit antenna …

We consider a two-user multiple-input multiple-output (MIMO) multiple access wiretap
channel with N antennas at each transmitter, N antennas at the legitimate receiver, and K …