An Effective Approach for Peak Average Power Ratio Reduction in Multi input Multioutput OFDM systems

Authors(4) :-M. Rangaswamy, A. Ravikumar, K. Gayathri, K.Yamuna

In wireless communication systems Multi-input multi-output orthogonal frequency division multiplexing (MIMO-OFDM) is widely used scheme, But main limitation of OFDM-based systems it suffers from high peak-to-average power ratio (PAPR). In order to reduce high PAPR, a residue number system (RNS) is used MIMO-OFDM systems. Computational complexity and PAPR is reduced by using the properties of RNS. The RNS-based PAPR reduction scheme has not only much better PAPR reduction performance without restriction to modulation format, but also low computational complexity without side information in comparison with partial transmit sequence scheme.

Authors and Affiliations

M. Rangaswamy
ECE, Brindavan Institute of Technology and Science, Kurnool, Andhra Pradesh, India
A. Ravikumar
ECE, Safa College of Engineering & Technology, Kurnool, Andhra Pradesh, India
K. Gayathri
ECE, Brindavan Institute of Technology and Science, Kurnool, Andhra Pradesh, India
K.Yamuna
ECE, Brindavan Institute of Technology and Science, Kurnool, Andhra Pradesh, India

PTS, PAPR, RNS, MIMO

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Publication Details

Published in : Volume 2 | Issue 2 | March-April 2016
Date of Publication : 2017-12-31
License:  This work is licensed under a Creative Commons Attribution 4.0 International License.
Page(s) : 782-784
Manuscript Number : IJSRSET1622189
Publisher : Technoscience Academy

Print ISSN : 2395-1990, Online ISSN : 2394-4099

Cite This Article :

M. Rangaswamy, A. Ravikumar, K. Gayathri, K.Yamuna, " An Effective Approach for Peak Average Power Ratio Reduction in Multi input Multioutput OFDM systems , International Journal of Scientific Research in Science, Engineering and Technology(IJSRSET), Print ISSN : 2395-1990, Online ISSN : 2394-4099, Volume 2, Issue 2, pp.782-784, March-April-2016.
Journal URL : http://ijsrset.com/IJSRSET1622189

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