A distributed consensus-based cooperative spectrum-sensing scheme in cognitive radios

Z Li, FR Yu, M Huang - IEEE Transactions on Vehicular …, 2009 - ieeexplore.ieee.org
… In this paper, we present a spectrum-sensing consensus scheme without using a common
receiver. Our scheme is based on recent advances in consensus algorithms [14]. An important …

Artificial neural network based hybrid spectrum sensing scheme for cognitive radio

MR Vyas, DK Patel… - 2017 IEEE 28th annual …, 2017 - ieeexplore.ieee.org
sense the primary signal accurately and rapidly. In this paper, a novel hybrid spectrum sensing
scheme … The proposed scheme is a combination of classical energy detection, Likelihood …

[HTML][HTML] Energy-efficient cooperative spectrum sensing schemes for cognitive radio networks

N Zhao, FR Yu, H Sun, A Nallanathan - EURASIP Journal on Wireless …, 2013 - Springer
… -bit cooperative spectrum sensing schemes, which have two stages in the spectrum sensing
… one stage of coarse spectrum sensing is needed, by which the sensing time and energy are …

A distributed spectrum sensing scheme based on credibility and evidence theory in cognitive radio context

P Qihang, Z Kun, W Jun… - 2006 IEEE 17th …, 2006 - ieeexplore.ieee.org
spectrum sensing scheme has been proposed. In this paper, we propose a new decision
combination scheme, in which the credibility of local spectrum sensing is … different sensing

An novel spectrum sensing scheme combined with machine learning

D Wang, Z Yang - 2016 9th International Congress on Image …, 2016 - ieeexplore.ieee.org
… scarce radio spectrum by allowing the unlicensed users to access the licensed spectrum. …
try to transmit the data on the licensed radio spectrum. It is very difficult to solve this problem …

[HTML][HTML] I3S: Intelligent spectrum sensing scheme for cognitive radio networks

W Ejaz, N ul Hasan, S Lee, HS Kim - EURASIP Journal on Wireless …, 2013 - Springer
… -based adaptive spectrum sensing for improved local sensing. In the proposed scheme, …
In this article, we propose an intelligent spectrum sensing scheme(I3S) based on the energy …

Reliable spectrum sensing scheme based on dual detector with double-threshold for IEEE 802.22 WRAN

A Bagwari, J Kanti, GS Tomar… - Journal of High Speed …, 2015 - content.iospress.com
… In this paper, a reliable spectrum sensing (SS) scheme using dual detectors for IEEE …
scheme improves detection performance and outperforms the cyclostationary based sensing

Long short-term memory based spectrum sensing scheme for cognitive radio using primary activity statistics

B Soni, DK Patel, M López-Benítez - IEEE Access, 2020 - ieeexplore.ieee.org
… In contrast, we propose the LSTM based spectrum sensing (LSTM-SS) scheme for CR
networks. We have utilized the detection probability as a key performance metric and have …

A selective-relay based cooperative spectrum sensing scheme without dedicated reporting channels in cognitive radio networks

Y Zou, YD Yao, B Zheng - IEEE Transactions on Wireless …, 2011 - ieeexplore.ieee.org
… In this subsection, we focus on the signal modeling for the proposed cooperative spectrum
sensing scheme. Each transmission link between any two nodes as shown in Fig. 1 is …

A two-step compressed spectrum sensing scheme for wideband cognitive radios

Y Wang, Z Tian, C Feng - 2010 IEEE Global …, 2010 - ieeexplore.ieee.org
… This section develops the TS-CSS scheme for efficient wideband spectrum sensing. The …
Spectrum sensing is performed block by block, aiming to recover the N ×1 unknown spectrum