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


M. Rangaswamy, A. Ravikumar, K. Gayathri, K.Yamuna
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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.

M. Rangaswamy, A. Ravikumar, K. Gayathri, K.Yamuna


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Publication Details

Published in : Volume 2 | Issue 2 | March-April - 2016
Date of Publication Print ISSN Online ISSN
2016-04-30 2395-1990 2394-4099
Page(s) Manuscript Number   Publisher
782-784 IJSRSET1622189   Technoscience Academy

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.
URL : http://ijsrset.com/IJSRSET1622189.php




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