The scale of Internet-connected systems has increased considerably, and these systems are
being exposed to cyberattacks more than ever. The complexity and dynamics of …

Physical layer security is a promising approach that can benefit traditional encryption
methods. The idea of physical layer security is to take advantage of the propagation …

Identification via channels (ID) is a goal-oriented (Post-Shannon) communications paradigm
that verifies the matching of message (identity) pairs at source and sink. To date, ID research …

Since the breakthrough of Shannon's seminal paper, researchers and engineers have
worked on codes and techniques that approach the fundamental limits of message …

Home networks increasingly support important networked applications with limited
professional network administration support, while sophisticated attacks pose enormous …

Wireless communication systems are inherently vulnerable to intentional jamming. In this
paper, two classes of such jammers are considered: those with partial and full knowledge …

In this paper, we analyze the construction of identification codes. Identification codes are
based on the question:“Is the message I have just received the one I am interested in?”, as …

After an introduction to classical information theory, we present now primarily own methods
and models, which go considerably beyond it. They were also sketched in our Shannon …

Common randomness (CR), as a resource, is not commonly used in existing practical
communication systems. In the common randomness framework, both sender and receiver …

Fifth generation (5G) wireless networks promise to revolutionize the way we communicate
and connect to the internet. However, as with any new technology, 5G networks also bring …