Distributed spectrum sensing for iot networks: Architecture, challenges, and learning

A Gharib, W Ejaz, M Ibnkahla - IEEE Internet of Things …, 2021 - ieeexplore.ieee.org
… different cognitive IoT architecture approaches, highlight IoT-… IoT network architectures for
spectrum sensing. We indicate the differences between IoT-oriented and conventional network

Energy-efficient spectrum sensing for IoT devices

NN Dao, W Na, AT Tran, DN Nguyen… - IEEE Systems …, 2020 - ieeexplore.ieee.org
… channels (for sensing) and its … spectrum sensing algorithm by leveraging a lightweight
yet effective adaptive medium learning method, namely probabilistic decay featured sensing (…

Multiband spectrum sensing and resource allocation for IoT in cognitive 5G networks

W Ejaz, M Ibnkahla - IEEE Internet of Things Journal, 2017 - ieeexplore.ieee.org
spectrum sensing, we consider a cluster-based network with C channels and a control channel.
It is … This illustrates the superiority of multiband spectrum sensing approach proposed in …

CR-IoTNet: Machine learning based joint spectrum sensing and allocation for cognitive radio enabled IoT cellular networks

R Ahmed, Y Chen, B Hassan, L Du - Ad Hoc Networks, 2021 - Elsevier
… , which mainly rely on the energy based features, this paper proposes a novel approach
in CRNs to obtain high spectrum sensing accuracy in changing network dynamics and with low …

A reliable energy efficient dynamic spectrum sensing for cognitive radio IoT networks

JA Ansere, G Han, H Wang, C Choi… - IEEE Internet of Things …, 2019 - ieeexplore.ieee.org
… Assuming the nodes use hierarchical data acquisition and clustering approach to periodically
sensed its region and report to sink or destination. The acquisition data are transmitted to …

Advances on spectrum sensing for cognitive radio networks: Theory and applications

A Ali, W Hamouda - IEEE communications surveys & tutorials, 2016 - ieeexplore.ieee.org
… In this paper, we focus more on the complete dynamic spectrum sensing approaches rather
… feature detection method is reliable method of spectrum sensing at low SNR as it possesses …

Spectrum sensing, clustering algorithms, and energy-harvesting technology for cognitive-radio-based internet-of-things networks

X Fernando, G Lăzăroiu - Sensors, 2023 - mdpi.com
sensing approach in relation to false alarm and detection probability, enhancing the
system throughput and energy efficiency. Cognitive radio and radar systems leverage …

A reliable energy and spectral efficient spectrum sensing approach for cognitive radio based IoT networks

MA Hossain, M Schukat, E Barrett - 2021 IEEE 11th annual …, 2021 - ieeexplore.ieee.org
… ED spectrum sensing technique which enhances the sensing duration of each unlicensed
CR-IoT user/… non-sequential ED spectrum sensing scheme. In addition, each unlicensed CR-…

Spectrum sensing for cognitive radio: Recent advances and future challenge

A Nasser, H Al Haj Hassan, J Abou Chaaya… - Sensors, 2021 - mdpi.com
… based Internet of Things and Wireless Sensors Networks are … Spectrum Sensing as a
Service, where the Internet of Things … SS using the traditional detection methods. The silence …

Feature-based spectrum sensing of NOMA system for cognitive IoT networks

J Wu, T Xu, T Zhou, X Chen, N Zhang… - IEEE Internet of Things …, 2022 - ieeexplore.ieee.org
… In order to make better use of these advantages, we creatively propose a feature
detection-based spectrum sensing method for NOMA systems. To better distinguish the relationship …