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Dynamic Threshold Energy Detection Technique for Cognitive Radio

by Neelu, Arun Kumar
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International Journal of Computer Applications
Foundation of Computer Science (FCS), NY, USA
Volume 148 - Number 5
Year of Publication: 2016
Authors: Neelu, Arun Kumar
10.5120/ijca2016911127

Neelu, Arun Kumar . Dynamic Threshold Energy Detection Technique for Cognitive Radio. International Journal of Computer Applications. 148, 5 ( Aug 2016), 31-35. DOI=10.5120/ijca2016911127

@article{ 10.5120/ijca2016911127,
author = { Neelu, Arun Kumar },
title = { Dynamic Threshold Energy Detection Technique for Cognitive Radio },
journal = { International Journal of Computer Applications },
issue_date = { Aug 2016 },
volume = { 148 },
number = { 5 },
month = { Aug },
year = { 2016 },
issn = { 0975-8887 },
pages = { 31-35 },
numpages = {9},
url = { https://ijcaonline.org/archives/volume148/number5/25756-2016911127/ },
doi = { 10.5120/ijca2016911127 },
publisher = {Foundation of Computer Science (FCS), NY, USA},
address = {New York, USA}
}
%0 Journal Article
%1 2024-02-06T23:53:26.875259+05:30
%A Neelu
%A Arun Kumar
%T Dynamic Threshold Energy Detection Technique for Cognitive Radio
%J International Journal of Computer Applications
%@ 0975-8887
%V 148
%N 5
%P 31-35
%D 2016
%I Foundation of Computer Science (FCS), NY, USA
Abstract

Spectrum sensing is the main feature of cognitive radio technology. Spectrum sensing gives an idea of detecting the presence of the primary users in a licensed spectrum. The dynamic threshold energy detection is proposed in this paper for the spectrum sensing of Cognitive Radio. The proposed dynamic energy scheme depends on the current state of the primary user. Depending on this, dynamic thresholds are evaluated considering the effect of noise uncertainty. The thresholds evaluated are used to increase the value of Pd and decrease the value of

References
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Index Terms

Computer Science
Information Sciences

Keywords

Spectrum sensing Energy detection Probability of detection (Pd) Probability of false alarm (

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