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PTS and Companding Transform for PAPR Reduction in OFDM

by Roopam Pawar, Abhishek Sharma
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International Journal of Computer Applications
Foundation of Computer Science (FCS), NY, USA
Volume 69 - Number 5
Year of Publication: 2013
Authors: Roopam Pawar, Abhishek Sharma
10.5120/11841-7571

Roopam Pawar, Abhishek Sharma . PTS and Companding Transform for PAPR Reduction in OFDM. International Journal of Computer Applications. 69, 5 ( May 2013), 33-36. DOI=10.5120/11841-7571

@article{ 10.5120/11841-7571,
author = { Roopam Pawar, Abhishek Sharma },
title = { PTS and Companding Transform for PAPR Reduction in OFDM },
journal = { International Journal of Computer Applications },
issue_date = { May 2013 },
volume = { 69 },
number = { 5 },
month = { May },
year = { 2013 },
issn = { 0975-8887 },
pages = { 33-36 },
numpages = {9},
url = { https://ijcaonline.org/archives/volume69/number5/11841-7571/ },
doi = { 10.5120/11841-7571 },
publisher = {Foundation of Computer Science (FCS), NY, USA},
address = {New York, USA}
}
%0 Journal Article
%1 2024-02-06T21:29:27.747602+05:30
%A Roopam Pawar
%A Abhishek Sharma
%T PTS and Companding Transform for PAPR Reduction in OFDM
%J International Journal of Computer Applications
%@ 0975-8887
%V 69
%N 5
%P 33-36
%D 2013
%I Foundation of Computer Science (FCS), NY, USA
Abstract

A combined model of Partial Transmit Sequence (PTS) and a Companding Transform is proposed to reduce Peak-to-Average Power Ratio (PAPR) in Orthogonal Frequency Division Multiplexing (OFDM). Simulation results demonstrate that the proposed scheme can substantially offer better PAPR reduction and BER performance.

References
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  2. S. H. Han and J. H. Lee, "An Overview of peak-to-average power ratio reduction techniques for multicarrier transmission," IEEE Wireless Commun. , vol. 12, pp. 56-65, Apr. 2005.
  3. X. Wang, T. T. Tjhung, and C. S. Ng, "Reduction of peak-to-average power ratio of OFDM system using a companding technique," IEEE Trans. Broadcast. , vol. 45, no. 3, pp. 303-307, Sept. 1999.
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Index Terms

Computer Science
Information Sciences

Keywords

Complementary Cumulative Distribution Function (CCDF) Nonlinear Companding Transform (NCT) Orthogonal Frequency Division Multiplexing (OFDM) Partial Transmit Sequence (PTS) Peak-to-Average Power Ratio (PAPR)

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