Cognitive radio (CR) has been introduced into the Internet of Things (IoT) domain as a
potential solution to the critical spectrum resource shortage caused by a dramatic increase …

This paper addresses the leader tracking control problem for heterogeneous uncertain
nonlinear multi-agent systems sharing information via a communication network, modeled …

Spatiotemporal spectrum sensing of multiple primary users (PUs) sharing the same
channels with unknown and irregular coverage presents significant challenges. The receive …

Cognitive radio (CR) networks face significant challenges in spectrum sensing, especially
under spectrum scarcity. Fluid antenna systems (FAS) can offer an unorthodox solution due …

Spectrum sensing (SS) is essential in the cognitive radio-enabled Internet of Things (CR-
IoT) to enable spectrum resource allocation. In this study, we propose a novel semantic …

Consider a random network of static primary wireless sources and a co-located network of
secondary wireless devices. The channel coefficients between the two networks are …

In downlink Internet of things (IoT) applications, certain nodes can be given a higher
transmission priority than others, and hence might be allocated more transmission …

Cognitive radio-enabled Internet of Things (CR-IoT) is considered as a promising
technology to handle spectrum scarcity for IoT applications. Spectrum sensing enables …

The rapid growth in wireless communications, coupled with insufficient utilization of the
spectrum, led to the development of new wireless services and the promising technology of …

Interference cancellation (IC) is crucial for ensuring the continuous operability of wireless
communication systems based on the Internet of Things (IoT). This study focuses on blind …