Performance analysis of cooperative spectrum sensing for cognitive wireless radio networks over Nakagami-m fading channels
Conference paper
Vien, Q., Nguyen, H., Trestian, R., Shah, P. and Gemikonakli, O. 2014. Performance analysis of cooperative spectrum sensing for cognitive wireless radio networks over Nakagami-m fading channels. 2014 IEEE 25th Annual International Symposium on Personal, Indoor, and Mobile Radio Communications (PIMRC). Washington DC, DC, USA 02 - 05 Sep 2014 Institute of Electrical and Electronics Engineers (IEEE). pp. 738-742 https://doi.org/10.1109/PIMRC.2014.7136262
Type | Conference paper |
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Title | Performance analysis of cooperative spectrum sensing for cognitive wireless radio networks over Nakagami-m fading channels |
Authors | Vien, Q., Nguyen, H., Trestian, R., Shah, P. and Gemikonakli, O. |
Abstract | This paper is concerned with cooperative spectrum sensing (CSS) in cognitive wireless radio networks (CWRNs). A practical scenario is investigated where all channels suffer from Nakagami-m fading. Specifically, we analyse the probabilities of missed detection and false alarm for two CSS schemes where the collaboration is carried out either at fusion centre (FC) only or at both the FC and secondary user (SU). By deriving closed-form expressions and bounds of these probabilities, we not only show that there are significant impacts of the m-parameter of Nakagami fading realisation for different channel links on the sensing performance but also evaluate and compare the effectiveness of the two CSS schemes with respect to various fading parameters and the number of SUs. Finally, numerical results are provided to validate the theoretical analysis and findings. |
Conference | 2014 IEEE 25th Annual International Symposium on Personal, Indoor, and Mobile Radio Communications (PIMRC) |
Page range | 738-742 |
Proceedings Title | 2014 IEEE 25th Annual International Symposium on Personal, Indoor, and Mobile Radio Communication (PIMRC) |
ISSN | 2166-9570 |
ISBN | |
Hardcover | 9781479949120 |
Publisher | Institute of Electrical and Electronics Engineers (IEEE) |
Publication dates | |
02 Sep 2014 | |
Online | 29 Jun 2015 |
Publication process dates | |
Deposited | 25 Apr 2016 |
Accepted | 15 Jun 2014 |
Output status | Published |
Accepted author manuscript | |
Copyright Statement | © 2014 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.” |
Digital Object Identifier (DOI) | https://doi.org/10.1109/PIMRC.2014.7136262 |
Scopus EID | 2-s2.0-84944321026 |
Web of Science identifier | WOS:000392729300142 |
Language | English |
https://repository.mdx.ac.uk/item/864xq
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