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PAPR Reduction in an OFDM System using Combined Nth Root with Different Techniques

by Mohammad Rakibul, Md. Tanvir Ul Haque Sajal, Md. Golam Kibria Khan, Abu Naseem Md. Abdullah
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International Journal of Computer Applications
Foundation of Computer Science (FCS), NY, USA
Volume 131 - Number 15
Year of Publication: 2015
Authors: Mohammad Rakibul, Md. Tanvir Ul Haque Sajal, Md. Golam Kibria Khan, Abu Naseem Md. Abdullah
10.5120/ijca2015907402

Mohammad Rakibul, Md. Tanvir Ul Haque Sajal, Md. Golam Kibria Khan, Abu Naseem Md. Abdullah . PAPR Reduction in an OFDM System using Combined Nth Root with Different Techniques. International Journal of Computer Applications. 131, 15 ( December 2015), 19-26. DOI=10.5120/ijca2015907402

@article{ 10.5120/ijca2015907402,
author = { Mohammad Rakibul, Md. Tanvir Ul Haque Sajal, Md. Golam Kibria Khan, Abu Naseem Md. Abdullah },
title = { PAPR Reduction in an OFDM System using Combined Nth Root with Different Techniques },
journal = { International Journal of Computer Applications },
issue_date = { December 2015 },
volume = { 131 },
number = { 15 },
month = { December },
year = { 2015 },
issn = { 0975-8887 },
pages = { 19-26 },
numpages = {9},
url = { https://ijcaonline.org/archives/volume131/number15/23527-2015907402/ },
doi = { 10.5120/ijca2015907402 },
publisher = {Foundation of Computer Science (FCS), NY, USA},
address = {New York, USA}
}
%0 Journal Article
%1 2024-02-06T23:27:29.892937+05:30
%A Mohammad Rakibul
%A Md. Tanvir Ul Haque Sajal
%A Md. Golam Kibria Khan
%A Abu Naseem Md. Abdullah
%T PAPR Reduction in an OFDM System using Combined Nth Root with Different Techniques
%J International Journal of Computer Applications
%@ 0975-8887
%V 131
%N 15
%P 19-26
%D 2015
%I Foundation of Computer Science (FCS), NY, USA
Abstract

Orthogonal Frequency Division Multiplexing (OFDM) is an efficient modulation technique for high data rate communication systems such as Digital audio broadcasting, DSL internet access, 4G etc. Peak to Average Power Ratio (PAPR) is one of major problems in OFDM system. In this paper, a combined Nth root technique with other conventionally established methods such as Clipping, SLM and PTS is proposed. An elaborate analysis is carried out by plotting CCDF curve in MATLAB demonstrating a picturesque comparison between our proposed technique and other methods individually. The obtained results show that the proposed system is better than its competitors when considering the three performance criteria together. For depicting PAPR reduction CCDF curve will be plotted by MATLAB.

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Index Terms

Computer Science
Information Sciences

Keywords

Orthogonal Frequency Division Multiplexing (OFDM) Peak to Average Power Ratio (PAPR) Clipping Selected Mapping (SLM) Partial Transmit Sequence (PTS) Complementary Cumulative Distribution Function (CCDF).

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