Physical layer security (PLS) has emerged as a new concept and powerful alternative that
can complement and may even replace encryption-based approaches, which entail many …

Physical layer security (PHY-security) takes the advantages of channel randomness nature
of transmission media to achieve communication confidentiality and authentication. Wiretap …

Due to the broadcast nature of radio propagation, the wireless air interface is open and
accessible to both authorized and illegitimate users. This completely differs from a wired …

The industrial environment poses strict requirements to the infrastructure of good and
service production and delivery. Communications are not an exception. Wired systems …

As a complement to high-layer encryption techniques, physical layer security has been
widely recognized as a promising way to enhance wireless security by exploiting the …

This paper provides a comprehensive review of the domain of physical layer security in
multiuser wireless networks. The essential premise of physical layer security is to enable the …

Wireless networking plays an extremely important role in civil and military applications.
However, security of information transfer via wireless networks remains a challenging issue …

The dual use of radio signal for simultaneous wireless information and power transfer
(SWIPT) has recently drawn significant attention. To meet the practical requirement that the …

The capacity of the Gaussian wiretap channel model is analyzed when there are multiple
antennas at the sender, intended receiver and eavesdropper. The associated channel …

We consider the MIMO wiretap channel, that is a MIMO broadcast channel where the
transmitter sends some confidential information to one user which is a legitimate receiver …