Authentication is an important issue in wireless communications because the open nature of
the wireless medium provides more security vulnerabilities. Recently, Physical-Layer …

The Internet of Things (IoT) is a transformative technology, which is revolutionizing our
everyday life by connecting everyone and everything together. The massive number of …

The pervasiveness of commercial Internet of Things (IoT) around the globe is expected to
reach significant levels with the upcoming sixth generation of mobile networks (6G) …

Performance of the existing physical layer authentication schemes could be severely
affected by the imperfect estimates and variations of the communication link attributes used …

Physical layer security (PLS) in wireless communication systems has attracted extensive
research attentions in recent years. Unlike cryptography-based methods applied in upper …

Physical (PHY)-layer authentication systems can exploit channel state information of radio
transmitters to detect spoofing attacks in wireless networks. The use of multiple landmarks …

This paper concerns the problem of authenticating the transmitter without a secret key. In
comparison with traditional cryptographic-based authentication mechanisms, the Physical …

In this paper, we propose a physical layer authentication scheme in heterogeneous coexist
multiple-input-multiple-output (MIMO) systems. This scheme utilizes two physical layer …

Backscatter communication (BC) enables ultra-low-power communications and allows
devices to harvest energy simultaneously. But its practical deployment faces severe security …

Unlike most of the upper layer authentication mechanisms, the physical (PHY) layer
authentication takes advantages of channel impulse response from wireless propagation to …