This article reports the first chip-based demonstration (at any frequency) of a transceiver
front end that transmits and receives electromagnetic waves with a helical distribution of …

End-to-end learning of communication systems with neural networks and particularly
autoencoders is an emerging research direction which gained popularity in the last year. In …

How to provide information security while fulfilling ultra reliability and low-latency
requirements is one of the major concerns for enabling the next generation of ultra-reliable …

Due to the open nature of wireless communication systems, the data transmission over
these networks are vulnerable to malicious attack. To safeguard the transmitted data …

Security in wireless networks has traditionally been addressed above the physical layer.
With the expected proliferation of applications in 5G, the mm-wave spectrum and new …

A wireless network of multiple transmitter-user pairs overheard by an eavesdropper, where
the transmitters are equipped with multiple antennas, while the users and eavesdropper are …

In this paper, a novel approach is introduced to study the achievable delay-guaranteed
secrecy rate, by introducing the concept of the effective secrecy rate (ESR). This study …

In this article, we review the key concepts and the progress in the design of physical-layer
aspects of in-band full-duplex (IBFD) communications. One of the fundamental challenges in …

A visible light communication broadcast channel is considered, in which a transmitter
luminaire communicates with two legitimate receivers in the presence of an external …

This article tackles the fundamental passive eavesdropping problem in modern wireless
communications in which the location and the channel state information (CSI) of the …