Enhancing the spectrum sensing performance of cluster-based cooperative cognitive radio networks via sequential multiple reporting channels
In cluster-based cooperative cognitive radio networks (CCRNs), spectrum sensing and
decision making processes to determine whether the primary user (PU) signal is present or …
decision making processes to determine whether the primary user (PU) signal is present or …
Cooperative spectrum sensing using extreme learning machines for cognitive radio networks
MK Giri, S Majumder - IETE Technical Review, 2022 - Taylor & Francis
In this article, a technique for cooperative spectrum sensing (CSS) using the Extreme
Learning Machine (ELM) is proposed. ELMs are feedforward neural networks where the …
Learning Machine (ELM) is proposed. ELMs are feedforward neural networks where the …
Spatial–temporal sensing and utilization in full duplex spectrum-heterogeneous cognitive radio networks for the internet of things
The continuous growth of interconnected devices in the Internet of Things (IoT) presents a
challenge in terms of network resources. Cognitive radio (CR) is a promising technology that …
challenge in terms of network resources. Cognitive radio (CR) is a promising technology that …
Spectrum decision framework to support cognitive radio based IoT in 5G
Abstract RF Spectrum Decision in Cognitive Radio enables unlicensed users of wireless
communication systems to occupy the vacant spectrum slotsasasolution to scarce spectrum …
communication systems to occupy the vacant spectrum slotsasasolution to scarce spectrum …
Full-duplex mobile cognitive radio network under Nakagami-m fading environment
Energy detection based non-cooperative and cooperative spectrum sensing methods are
considered in this paper for a full-duplex (FD) cognitive radio (CR) network. The CRs are …
considered in this paper for a full-duplex (FD) cognitive radio (CR) network. The CRs are …
Tradeoff analysis between spectral and energy efficiency based on sub-channel activity index in wireless cognitive radio networks
P Semba Yawada, M Trung Dong - Information, 2018 - mdpi.com
In recent years, there has been a rapid evolution of wireless technologies that has led to the
challenge of high demand for spectral resources. To overcome this challenge, good …
challenge of high demand for spectral resources. To overcome this challenge, good …
BLSBA‐ED‐SSO: bivariate Lévy‐stable bat algorithm‐based energy detection for spectrum sensing optimization in cognitive radio networks (CRNs)
SK Babu, C Venkataramanan - International Journal of …, 2020 - Wiley Online Library
The vacant licensed spectrum can be employed by the secondary users in cognitive radio
networks. Nevertheless, this process of identification is frequently agreed with shadowing …
networks. Nevertheless, this process of identification is frequently agreed with shadowing …
[PDF][PDF] In-band Full Duplex Radio: A survey
Massive development in the field of wireless communication enables utmost utilization of the
precious spectrum. However, many devices are working in half-duplex (HD) mode and …
precious spectrum. However, many devices are working in half-duplex (HD) mode and …
Performance Analysis of Improved Energy Detection in Full Duplex Non-Time-Slotted Cognitive Radio
The spectral efficiency of cognitive radio (CR) can be improved by employing full-duplex
(FD) systems which enables simultaneous data transmission and spectrum sensing during a …
(FD) systems which enables simultaneous data transmission and spectrum sensing during a …