Cognitive radio is the key technology for future wireless communication. Spectrum sensing
is one of the most important functions in cognitive radio (CR) applications. It involves the …

Dynamic spectrum access (DSA) is the key to solving worldwide spectrum shortage. The
open wireless medium subjects DSA systems to unauthorized spectrum use by illegitimate …

As vehicular communication becomes a widespread phenomenon, there will be an increase
in spectrum scarcity. Cognitive radio provides an effective solution but requires a robust …

With the emergence of IoT and smart cities, wireless data traffic is exponentially increasing,
motivating telecom operators to search for new solutions. In this article, we propose a …

Cognitive radio (CR) for dynamic spectrum sensing and access has been a hot research
topic in recent years. To avoid collision with the primary users, secondary users need to …

It is widely believed that the advances of networking technologies will reshape the future of
telecommunication system. The continuous growth in data traffic originated by mobile users …

Energy detection (ED) method is one of the most commonly used signal‐sensing methods in
spectrum sensing due to its low implementation complexity. ED can achieve good detection …

Communication technologies supply the blood for smart city applications. In view of the ever-
increasing wireless traffic generated in smart cities and our already congested radio access …

Spectrum sensing is one of the key problems in the cognitive radio network. Existing
spectrum sensing methods commonly use deep learning models such as the convolutional …

Cognitive radio has been established as an optimal solution to enhance spectrum usage
proficiency and compensate the growing spectrum scarcity for wireless multimedia …