… As a result, the development of unmanned aerial vehicles (UAVs) has created a fundamental
paradigm shift in wireless communication systems to facilitate fast and highly flexible …

… Physical Layer Security (PLS) is an emerging paradigm employed to enhance wireless
network security without relying on higher-layer … Traditionally, security in wireless networks has …

… provided by such network, security is a mandatory feature by design. In this scenario,
physical-layer security (PLS) can act as a first line of defense, providing security even to low-…

… In recent years, wireless researchers have sought a new security paradigm termed physical
layer security. Unlike the traditional cryptographic approach which ignores the effect of the …

… Abstract—This paper studies the physical layer security (PLS) of a vehicular network …
communication paradigms, especially at the physical layer. One of such emerging paradigms is the …

… Physical layer security has been recently recognized as a promising new design paradigm
to provide security … cryptographic methods, physical layer security exploits the dynamics of …

… While physicallayer security encompasses both keyless secrecy and secretkey agreement
… on keyless security mechanisms. A brief review of the most common secure transmission …

… In IoT systems, low-power, low-hardware-cost, and low-complexity PHY security techniques
are preferable through the upcoming paradigm of interference exploitation. A new family of …

… input constraints and designing secure transmission schemes under this … physical layer
security. With this motivation, this paper reviews recent developments on physical layer security …

… The following section will introduce the physicallayer security paradigm conceived for … In
this section, we portray the field of wireless physicallayer security, which has been explored for …