Physical layer security (PLS) has emerged as a new concept and powerful alternative that
can complement and may even replace encryption-based approaches, which entail many …

As a complement to high-layer encryption techniques, physical layer security has been
widely recognized as a promising way to enhance wireless security by exploiting the …

This paper provides a comprehensive review of the domain of physical layer security in
multiuser wireless networks. The essential premise of physical layer security is to enable the …

The open nature of radio propagation enables ubiquitous wireless communication. This
allows for seamless data transmission. However, unauthorized users may pose a threat to …

The concept of physical layer security builds on the pivotal idea of turning the channel's
imperfections, such as noise and fading, into a source of security. This is established …

Millimeter wave (mmWave) vehicular communication systems will provide an abundance of
bandwidth for the exchange of raw sensor data and support driver-assisted and safety …

It has been predicted that by the year 2030, 5G and beyond 5G (B5G) networks are
expected to provide hundreds of trillions of gigabytes of data for various emerging …

Wireless systems have become an increasingly pivotal part of our lives. Various critical
applications and use cases such as healthcare, financial transactions, e-commerce …

Despite the narrowbeam nature of Terahertz (THz) communications, the physical layer
security in the THz band is challenging when eavesdroppers are inside the beam radiation …

Physical layer security (PLS) can be adopted for efficient key generation and sharing in
secured wireless systems. The inherent random nature of the wireless channel and the …