Abstract The Cognitive Radio Network (CRN) in 5G heterogeneous network has trade-off
between energy efficiency and spectrum sensing efficiency. Energy Efficiency is important …

Cognitive wireless sensor networks (CWSNs) can use the idle authorized frequency band to
solve the problem of spectrum resource shortage in traditional wireless sensor network. By …

Cognitive Radio network (CRN) depends on opportunistic spectrum access and spectrum
sensing for improving the wireless networks' spectrum efficiency. Since throughput …

With the advancement toward 6G technology, mobile data growth is estimated to increase
many fold. There will also be an increase in the control plane load (IoT, IoE). Such problems …

In this paper, we address the problem of sensor selection for energy efficient spectrum
sensing in cognitive sensor networks. We consider minimizing energy consumption and …

Cognitive Radio network (CRN) depends on opportunistic spectrum access and spectrum
sensing for improving the wireless networks' spectrum efficiency. Since throughput …

In this paper, an energy-efficient scheme is proposed for cooperative spectrum sensing in
cognitive sensor networks. In our scheme, we introduce a technique to select the sensing …

The spectrum sensing is a key process of the cognitive radio technology in which the
cognitive users identify the unutilized/underutilized primary users (PUs)/licensed users …

Spectrum sensing is essential to identify the presence of primary users (PUs) in cognitive
radio networks. Cooperative spectrum sensing (CSS) obtained from the diversity of different …

In cognitive radio (CR) networks, cooperation can greatly improve the spectrum sensing
performance. However, more energies are required in the local spectrum sensing and …