The integration of cognitive radio-based Internet of Things devices in 5G network
environments for smart city applications necessitates effective spectrum management. The …

Cognitive radio (CR) has received wide attention for enhancing the spectrum utilization.
Spectrum prediction can be fully utilized in both time and frequency domains for cognitive …

According to CISCO report threefold increase in the mobile traffic can be witnessed between
2016 and 2021. With this, there will be a problem of spectrum allocation and usage. So, to …

Cognitive radio has been nominated as a key technology for the internet of things (IoT), due
to its intelligent functionalities ensuring continuous connectivity for IoT objects. Spectrum …

Recent development and research in the field of communication technologies have
congested the unlicensed spectrum. It has resulted in uncontrolled and unrestricted …

Cognitive Radio Networks (CRNs) have ushered in a transformative era in wireless
communication, reshaping the landscape of radio spectrum utilization and management. At …

Spectrum being a natural resource is always limited in availability. Its use needs to be
intelligently managed for maximum benefits, hence the idea of Cognitive Radio. If the …

Wireless communication technology had enabled numerous services that had placed the
current radio frequency bands at scarce. Thus, with the emerging of cognitive radio …

Cognitive radio technology (CRNs) will be the fundamental driving force behind the next
generation (5G) mobile communication systems as it provides the optimal solution for the …

Cognitive Radio Network (CRN) was designed to lessen the shortage of radio resources.
The Secondary Users (SUs) can opportunistically utilize any available spectrum when the …