This article focuses on the issue of cooperative spectrum sensing (CSS) in a mobile energy-
harvesting cognitive radio network (EH-CRN), where secondary transmitters (STs) are …

Cognitive radio (CR) is an emerging wireless technology designed to optimize frequency
band usage and address spectrum shortages. Spectrum sensing and prediction are crucial …

Cognitive radio is an emerging wireless technology that is capable of efficiently coordinating
the use of the currently scarce spectrum resources, and spectrum sensing constitutes its …

Cognitive radio (CR) is considered an important solution to the current spectral scarcity,
which is expected to be a significant issue in the next generation of wireless communication …

In this work, the volume-based method for spectrum sensing is analyzed, which is able to
provide the desirable properties of constant false-alarm rate, robustness against deviation …

The present work proposes a subband energy detection method that performs efficiently
under noise uncertainty (NU) and frequency-selective channels. The critical impact of …

This paper presents a comparative performance evaluation of energy detector (ED) under
the assumption that the propagation signal experiences fading modeled by the nonlinear …

Through the expeditious expansion of the wireless network, the unlicensed bandwidth-
based devices are growing substantially as compared to the present vacant bandwidth …

LoRa is a widely deployed LPWAN technology and is considered by a large number of
industries as a base for their IoT applications. However, if the IoT growth forecasts are …

Background & Objective: This paper proposes a modified eigenvalue-based Generalized
Likelihood Ratio Test (GLRT). The proposed model is appropriate for cognitive wireless …