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Peak-to-Average Power Reduction using Repeated Frequency Domain Filtering and Clipping in OFDM

by Zainab Saad Hadi, Buthaina Mosa Omran
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International Journal of Computer Applications
Foundation of Computer Science (FCS), NY, USA
Volume 122 - Number 11
Year of Publication: 2015
Authors: Zainab Saad Hadi, Buthaina Mosa Omran
10.5120/21742-4958

Zainab Saad Hadi, Buthaina Mosa Omran . Peak-to-Average Power Reduction using Repeated Frequency Domain Filtering and Clipping in OFDM. International Journal of Computer Applications. 122, 11 ( July 2015), 6-10. DOI=10.5120/21742-4958

@article{ 10.5120/21742-4958,
author = { Zainab Saad Hadi, Buthaina Mosa Omran },
title = { Peak-to-Average Power Reduction using Repeated Frequency Domain Filtering and Clipping in OFDM },
journal = { International Journal of Computer Applications },
issue_date = { July 2015 },
volume = { 122 },
number = { 11 },
month = { July },
year = { 2015 },
issn = { 0975-8887 },
pages = { 6-10 },
numpages = {9},
url = { https://ijcaonline.org/archives/volume122/number11/21742-4958/ },
doi = { 10.5120/21742-4958 },
publisher = {Foundation of Computer Science (FCS), NY, USA},
address = {New York, USA}
}
%0 Journal Article
%1 2024-02-06T23:10:16.460728+05:30
%A Zainab Saad Hadi
%A Buthaina Mosa Omran
%T Peak-to-Average Power Reduction using Repeated Frequency Domain Filtering and Clipping in OFDM
%J International Journal of Computer Applications
%@ 0975-8887
%V 122
%N 11
%P 6-10
%D 2015
%I Foundation of Computer Science (FCS), NY, USA
Abstract

The Orthogonal Frequency Division Multiplexing is one of the widely used modulation techniques in the broadband wireless technology. One of the main problems of the OFDM is the high peak-to-average power ratio of transmitting signal due to the superposition of many subcarriers. This paper presents a new proposed peak-to-average power ratio reduction technique, which Repeated frequency domain filtering and clipping over LET channel and compare with Repeated clipping and frequency domain filtering (RCF) technique. The paper highlights the performance and advantages of the proposed technique. The simulations show that the proposed technique realizes an improved PAPR and BER.

References
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Index Terms

Computer Science
Information Sciences

Keywords

OFDM PAPR RFC

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