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Grover's QSA based MC-CDMA Detector

by Saif H. Abdulnabi, Saleem M. R. Taha
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International Journal of Computer Applications
Foundation of Computer Science (FCS), NY, USA
Volume 116 - Number 4
Year of Publication: 2015
Authors: Saif H. Abdulnabi, Saleem M. R. Taha
10.5120/20324-2427

Saif H. Abdulnabi, Saleem M. R. Taha . Grover's QSA based MC-CDMA Detector. International Journal of Computer Applications. 116, 4 ( April 2015), 24-28. DOI=10.5120/20324-2427

@article{ 10.5120/20324-2427,
author = { Saif H. Abdulnabi, Saleem M. R. Taha },
title = { Grover's QSA based MC-CDMA Detector },
journal = { International Journal of Computer Applications },
issue_date = { April 2015 },
volume = { 116 },
number = { 4 },
month = { April },
year = { 2015 },
issn = { 0975-8887 },
pages = { 24-28 },
numpages = {9},
url = { https://ijcaonline.org/archives/volume116/number4/20324-2427/ },
doi = { 10.5120/20324-2427 },
publisher = {Foundation of Computer Science (FCS), NY, USA},
address = {New York, USA}
}
%0 Journal Article
%1 2024-02-06T22:56:07.965030+05:30
%A Saif H. Abdulnabi
%A Saleem M. R. Taha
%T Grover's QSA based MC-CDMA Detector
%J International Journal of Computer Applications
%@ 0975-8887
%V 116
%N 4
%P 24-28
%D 2015
%I Foundation of Computer Science (FCS), NY, USA
Abstract

Multi-Carrier Code Division Multiple Access (MC-CDMA) is considered as one of the major techniques used in 4G broadband wireless services. It combines the advantages of the OFDM systems, of robustness to the multi path effects, and the advantages of CDMA systems, which are high privacy and security. However, a problem appears in the detection of transmitted information because of the effect of noise, fading and other multipath effects. In this paper, Grover's quantum search algorithm based MC-CDMA detector is proposed as a solution for this problem. Grover's quantum search algorithm is based on the concepts of quantum computing, such as quantum bit, quantum register and quantum parallelism. The performance of the proposed detector was realized and compared with previous works. The simulation results showed the superiority of the proposed detector in BER performance. The performance of the proposed detector showed that it is very close to the optimum.

References
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Index Terms

Computer Science
Information Sciences

Keywords

MIMO-OFDM MC-CDMA GROVER'S QSA

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