According to the cognitive radio paradigm, spectrum sensing, decision-making, sharing, and
mobility phases can be integrated to enable both authorised and unauthorised users to …

Due to the increase in industrial applications of Internet of Things (IoT), number of internet
connected devices have been increased accordingly. This has resulted in big challenges in …

The proliferation of wireless applications at an exponential rate has made spectrum
problems worse. Saturation in the unlicensed frequency spectrum is rapidly increasing as a …

In recent times, spectrum sensing and spectrum management become a crucial design
issue in cognitive radio networks (CRN). To improve the spectrum utilization in CRN, the …

Abstract 5G promises much faster Internet transmission rates at minimum latencies with
indoor and outdoor coverage in Smart Cities. 5G could potentially replace traditional Wi-Fi …

Currently, the available CR spectrum is not being used to their full potential. Certainly, the
CR system is capable of meeting this challenge. Whenever a licensed user has to start …

Abstract 5G promises much faster Internet transmission rates at minimum latencies with
indoor and outdoor coverage; 5G potentially could replace traditional Wi-Fi for network …

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

A smart architectural design in 5G with flexibility for various deployment scenarios and
service requirements has enabled different business models for mobile network operators in …

Utilizing the 0.1 to 10 THz spectrum in the next-generation wireless communication networks
holds potential for futuristic applications. However, managing resources to accommodate …