… physical layer security for wireless networks have been discussed in a tutorial manner.
Numerous existing physical layer security … abilities to improve security in wireless transmissions. …

… specific areas of security researches. Reference [160] discussed both physical layer and
upper layer security issues in cognitive radio networks by introducing security threats and their …

… This paper provides a latest survey of the physical layer security research on … for physical
layer security for future wireless networks, such as the joint physical-application layer secure …

… physical layer security in multiuser wireless networks. The essential premise of physical layer
security … Readers interested in going beyond the treatment of physical layer security offered …

… in cognitive radio networks. Specifically, we … of physical layer security issues in cognitive
radio networks, we present an analysis method of secrecy capacity in a cognitive radio network …

… We extend this capacity framework to study the impact of physical layer security
requirements on the network ASE. The networks considered have both legitimate nodes and …

… -theoretic framework also provides quantitative metrics to guide the design and optimization
of signaling strategies and network protocols these various aspects of physical layer …

… This article examines security, a pivotal issue in the 5G network where wireless … are
inherently vulnerable to security breaches. Specifically, we focus on physical layer security, which …

… Physical layer security techniques harness the intrinsic randomness at the physical layer
to create the “physical … In the next section, we will review the major physical-layer security …

… , the information interaction between different networks is … networks will affect not only
the physical layer resources (such as channel conditions and bandwidth) but also the higher-layer …