The current research on physical layer security is far from implementations in practical
networks, arguably due to impractical assumptions in the literature and the limited …

Physical layer security has recently been regarded as an emerging technique to
complement and improve the communication security in future wireless networks. The …

The existing research on physical layer security commonly assumes the number of
eavesdropper antennas to be known. Although this assumption allows one to easily …

Physical layer security, which is an alternative to traditional cryptographic methods, has
emerged as a promising candidate to protect wireless transmissions from an eavesdropper …

With the recent advancements in computational power, traditional security techniques are
being challenged since it is now easier for an eavesdropper to decode messages previously …

Physical layer security is an emerging technique to improve the wireless communication
security, which is widely regarded as a complement to cryptographic technologies. To …

Due to the malicious attacks in wireless networks, physical layer security has attracted
increasing concerns from both academia and industry. The research on physical layer …

This paper studies physical-layer secure transmissions from a transmitter to a legitimate
receiver against an eavesdropper over slow fading channels, taking into account the impact …

The inherent open nature of the transmission medium makes security a challenging issue in
wireless networks. Physical layer security, which is an alternative or a complement to the …

Security is becoming an increasingly important issue in wireless communications, to which
physical layer approaches can contribute by providing addition resources for securing …