To deal efficiently with the spectrum sharing between cognitive radio users, we propose an
innovative routing protocol involving not only a joint and fully distributed spectrum …

Achieving higher accuracy of spectrum sensing (SS) becomes a challenge in cognitive radio
adhoc network (CRAN) due to presence of varied power levels, interference, multipath …

Cognitive radio networks provide an important function in the efficient use of the radio
spectrum. Therefore, dedicated cognitive radio ad hoc networks (CRAHNs) are expected to …

The allocation policy has resulted in some bands becoming oversaturated and hindering the
efficient utilization of these frequencies by unlicensed users. Cognitive radio can …

The tremendous increase in the number of Internet of Things (IoT) devices is leading to
severe scarcity in the available frequency spectrum. Therefore, smart techniques are …

The development of technology that enables network convergence and the rising
acceptance of heterogeneous network architectures have made it possible for many of the …

Recently, it has become critical to offer adequate spectrum bands for Internet of Things (IoT)
applications. The convergence of Cognitive Radio Networks (CRNs) with IoT is a significant …

Cognitive radio sensor networks (CRSN) are severely energy constrained and radio
frequency (RF) wireless energy harvesting (RFWEH) has been shown to improve network …