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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


  1. T. Jiang and Y.Wu, “An overview: Peak-to-average power ratio reduction techniques for of dm signals,” Broadcasting, IEEE Transactions on, vol.54, no. 2, pp. 257 –268, june 2008.
  2. Y. Yao and J. Hu, “RNS based ofdm transmission scheme with low papr,”in Computational Problem-Solving (ICCP), 2011 International Conference on, oct. 2011, pp. 326 –329.
  3. H. Yang, “A road to future broadband wireless access: Mimo-ofdm base dair interface,” Communications Magazine, IEEE, vol. 43, no. 1, pp. 53–60, 2005.
  4. R. F. Fischer and M. Hoch, “Peak-to-average power ratio reduction inmimo ofdm,” in Communications, 2007. ICC’07. IEEE International Conference on. IEEE, 2007, pp. 762–767.
  5. C.-P. Li, S.-H. Wang, and K.-C. Chan, “Low complexity transmitterarchitectures for sfbc mimo-ofdm systems,” Communications, IEEE Transactions on, vol. 60, no. 6, pp. 1712–1718, 2012.
  6. L. Wang and J. Liu, “Cooperative pts for papr reduction in mimo-ofdm,”Electronics Letters, vol. 47, no. 5, pp. 351–352, 2011.
  7. T . Jiang and C. Li, “Simple  alternative multi-sequences for papr reduction without side information in sfbc mimo ofdm systems,” 2012.
  8. R. J. Baxley and G. T. Zhou, “Comparing selected mapping and partial transmit sequence for par reduction,” Broadcasting, IEEE Transactions on, vol. 53, no. 4, pp. 797–803, 2007.
  9. Q. Wen, Y. Xiao, P. Cheng, L. Dan, and S. Li, “A modified partialtransmit sequence scheme for papr reduction in ofdm system,” in Vehicular Technology Conference, 2008. VTC 2008-Fall. IEEE 68th.IEEE, 2008, pp. 1–5.
  10. S. Ma, J. Hu, Y. Ye, L. Zhang, and X. Ling, “A 2 n scaling scheme forsigned rns integers and its vlsi implementation,” SCIENCE    CHINA Information Sciences, vol. 53, no. 1, pp. 203–212, 2010.
  11. L.-L. Yang and L. Hanzo, “A residue number system based parallel communication scheme using orthogonal signaling .i. system outline,” Vehicular Technology, IEEE Transactions on, vol. 51, no. 6, pp. 1534 –1546, nov 2002.
  12. A. Sengupta, D. Zhu, and B. Natarajan, “On the performance ofredundant residue number system codes assisted stbc design,” inComputing, Networking and Communications (ICNC), 2012International Conference on. IEEE, 2012, pp. 1051–1055.
  13. A. Omondi and B. Premkumar, Residue number systems: theory andimplementation. Imperial College Press, 2007

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.
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