… To formulate the problem properly, we recall relevant definitions from information theory [4],
[34]. A (2nR, n) code for a real-valued Gaussian MISO channel subject to an amplitude …

… Moving from network information theory, recent works have evaluated the secrecy performance
in multiuser wireless networks using mathematical tools from stochastic geometry [14], […

… From the point of view of the information theory, the security … where a source sends the
information to a legitimate receiver … the joint optimization of the physical layer security and the end-…

… in developing physical layer security during the past decade, from the viewpoints of both
information theory and signal processing. Early research on physical layer security have been …

… This paper lays the groundwork for understanding the role of the direct link on the PHY
layer security in the uplink of multi-user multi-relay networks, which stands as a major …

… 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 …

… on both the theoretical and the practical aspects of physical layer security. We first … information
theoretic security are based on random codes. Achieving information theoretical security …

… Physical layer as the cornerstone of IoT, appears to be a promising direction for enhancing
the security of IoT. As a consequence, we propose a novel chaotic physical layer security …

… In this paper, we investigate the physical layer security of bidirectional (two-way) information
transmission of two terminals with the help of multiple relay nodes in the presence of an …

… of physicallayer security takes advantage of these characteristics for improving the security
and … from common information,” IEEE Transactions on Information Theory, vol. 39, no. 3, pp. …