In this survey paper, we characterize the learning problem in cognitive radios (CRs) and
state the importance of artificial intelligence in achieving real cognitive communications …

This paper provides an overview of cognitive radio (CR) networks, with focus on the recent
advances in resource allocation techniques and the CR networks architectural design. The …

This paper investigates price-based resource allocation strategies for two-tier femtocell
networks, in which a central macrocell is underlaid with distributed femtocells, all operating …

Cognitive radio (CR) can successfully deal with the growing demand and scarcity of the
wireless spectrum. To exploit limited spectrum efficiently, CR technology allows unlicensed …

In this paper, a dynamic spectrum management framework is proposed to improve spectrum
resource utilization in a multi-access edge computing (MEC) in autonomous vehicular …

Regardless of the context to which it is applied, sharing resources is well-recognized for its
considerable benefits. Since 5G networks will be service-oriented, on-demand, and highly …

Internet of Things (IoT) systems have advanced greatly in the past few years, especially with
the support of Machine Learning (ML) and Artificial Intelligence (AI) solutions. Numerous AI …

Dynamic spectrum leasing (DSL) was proposed recently as a new paradigm for dynamic
spectrum sharing (DSS) in cognitive radio networks (CRN's). In this paper, we propose a …

This book examines signal processing techniques for cognitive radios. The book is divided
into three parts: Part I, is an introduction to cognitive radios and presents a history of the …

This study presents new antenna schemes suitable for cognitive radio communications. The
antenna structures consist of a ultra wide band (UWB) sensing antenna, and a frequency …