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Performance of Multiple Antennas Cognitive Relay Networks

by Eman Sadik, Mona Shokair, Said Elhalafawy
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International Journal of Computer Applications
Foundation of Computer Science (FCS), NY, USA
Volume 81 - Number 1
Year of Publication: 2013
Authors: Eman Sadik, Mona Shokair, Said Elhalafawy
10.5120/13977-1972

Eman Sadik, Mona Shokair, Said Elhalafawy . Performance of Multiple Antennas Cognitive Relay Networks. International Journal of Computer Applications. 81, 1 ( November 2013), 27-32. DOI=10.5120/13977-1972

@article{ 10.5120/13977-1972,
author = { Eman Sadik, Mona Shokair, Said Elhalafawy },
title = { Performance of Multiple Antennas Cognitive Relay Networks },
journal = { International Journal of Computer Applications },
issue_date = { November 2013 },
volume = { 81 },
number = { 1 },
month = { November },
year = { 2013 },
issn = { 0975-8887 },
pages = { 27-32 },
numpages = {9},
url = { https://ijcaonline.org/archives/volume81/number1/13977-1972/ },
doi = { 10.5120/13977-1972 },
publisher = {Foundation of Computer Science (FCS), NY, USA},
address = {New York, USA}
}
%0 Journal Article
%1 2024-02-06T21:54:57.717673+05:30
%A Eman Sadik
%A Mona Shokair
%A Said Elhalafawy
%T Performance of Multiple Antennas Cognitive Relay Networks
%J International Journal of Computer Applications
%@ 0975-8887
%V 81
%N 1
%P 27-32
%D 2013
%I Foundation of Computer Science (FCS), NY, USA
Abstract

Cognitive relay networks (CRNs) combine cognitive radio technique and cooperative relay technology. Cognitive radio offers a tempting solution to increase spectrum usage efficiency by proposing opportunistic usage of frequency bands between primary and secondary users. Many techniques are used to improve the performance of the cognitive relay networks. One of these techniques is using multiple antennas at relay. Another technique is using multiple antennas at the receiver of the system which exist at the energy detector (ED) which is not clarified until now. Adaptive relay protocol (ARP) will be used. Analysis of this system will be made. Moreover different combining techniques will be applied.

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Index Terms

Computer Science
Information Sciences

Keywords

Cognitive Relay Networks Cooperative Relay Multiple Antennas.

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