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Analysis of Peak-to-Average Power Ratio Reduction Techniques for OFDM using a New-Phase Sequence

by Madhusmita Mishra, Sarat Kumar Patra, Ashok Kumar Turuk
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International Journal of Computer Applications
Foundation of Computer Science (FCS), NY, USA
Volume 35 - Number 6
Year of Publication: 2011
Authors: Madhusmita Mishra, Sarat Kumar Patra, Ashok Kumar Turuk
10.5120/4409-6127

Madhusmita Mishra, Sarat Kumar Patra, Ashok Kumar Turuk . Analysis of Peak-to-Average Power Ratio Reduction Techniques for OFDM using a New-Phase Sequence. International Journal of Computer Applications. 35, 6 ( December 2011), 52-56. DOI=10.5120/4409-6127

@article{ 10.5120/4409-6127,
author = { Madhusmita Mishra, Sarat Kumar Patra, Ashok Kumar Turuk },
title = { Analysis of Peak-to-Average Power Ratio Reduction Techniques for OFDM using a New-Phase Sequence },
journal = { International Journal of Computer Applications },
issue_date = { December 2011 },
volume = { 35 },
number = { 6 },
month = { December },
year = { 2011 },
issn = { 0975-8887 },
pages = { 52-56 },
numpages = {9},
url = { https://ijcaonline.org/archives/volume35/number6/4409-6127/ },
doi = { 10.5120/4409-6127 },
publisher = {Foundation of Computer Science (FCS), NY, USA},
address = {New York, USA}
}
%0 Journal Article
%1 2024-02-06T20:21:56.200982+05:30
%A Madhusmita Mishra
%A Sarat Kumar Patra
%A Ashok Kumar Turuk
%T Analysis of Peak-to-Average Power Ratio Reduction Techniques for OFDM using a New-Phase Sequence
%J International Journal of Computer Applications
%@ 0975-8887
%V 35
%N 6
%P 52-56
%D 2011
%I Foundation of Computer Science (FCS), NY, USA
Abstract

Several properties of OFDM has made it an essential modulation scheme for high speed transmission links. But one major drawback ofOFDM is its large Peak-to- average power ratio. Here we have reviewed some of the PAPR reduction techniques and compared the performance of clipping and filtering,partial transmit sequence and selected mapping methods for QAM modulated OFDM. We have also shown analytically, the relation between passband and baseband PAPR and also the criteria for optimum design of the phase rotation table for the selected mapping technique. Finally we have proposed to use the Chu sequence as the phase sequence in the SLM technique to get reduction in PAPR.

References
  1. Jones, Wilkinson,T.A and Barton: “ Block coding scheme for reduction of peak to mean envelop power ratio of multicarrier schemes”, Electronics Letters,30(25),Dec1994.
  2. Wulich. D and Goldfeld.L.: “ Reduction of peak factor in orthogonal multicarrier modulation by amplitude limiting and coding”, IEEE Transactions on Communications, 47(1), January,1999.
  3. Van Nee and Wild. A:“ Reducing the peak to average power ratio of OFDM “, IEEE conference proceedings , VTC, 1998.
  4. Cimini: “Peak-to-average power ratio reduction of an OFDM signal using partial transmit sequence”, IEEE Communication Letters, 4(3),86-88.
  5. R.W. Bauml ,R.F.H Fischer and J.B.Huber: “Reducing the peak-to-average power ratio of multicarrier modulation by selectedmapping”; IEEELECTRONICS LETTERS,32(22),1996.
  6. N.V. Irukulapati, V.K . Chakka and A.Jain: “SLM based PAPR reduction of OFDM signal using new phase sequence”; IEEE ELECTRONICS LETTERS, 45(24), 2009.
  7. x M. Palanivelan, Sheila Anand and M. Gunasekaran: “ Matrix based low complexity PAPR reduction in OFDM systems”; IJECT, 2(2), 2011.
  8. A.D.S. Jayalath, C. Tellambura and H.Wu: “ Reduced complexity PTS and new phase sequences for SLM to reduce PAP of an OFDM signal”; IEEE, VTC 2000.
  9. Tao Jiang and Yiyan Wu: “An overview: “Peak –to- Average Power Ratio reduction Techniques for OFDM signals” ;IEEE TRANSACTIONS ON BROADCASTING, 54(2), JUNE, 2008.
  10. Chu, D.C: “ Polyphase codes with periodic correlation properties”; IEEE Trans. Info. Theory, 18(4),531-532,1972.
  11. Li,X. and Cimini ,L.J.” Effects of Clipping and Filtering on the Performance of OFDM”, Communication letters,2(5) May,1998.
  12. D.W. Lim, S. J. Heo , J. S. No, and H. Chung, “ A New PTS OFDM Scheme with Low Complexity for PAPR reduction”, IEEE Trans. Broadcasting, 52(1), pp. 77-82, Mar.2006.
  13. Y. Xiao, X. Lei, Q. Wen and S. Li , “ A class of low complexity PTS techniques for PAPR reduction in OFDM systems”, IEEE signal Processing Letters, 14(10),pp.680-683, Oct.2007.
  14. R.J. Baxley and G.T. Zhou, “Comparing selected mapping and partial transmit sequence for PAR reduction”, IEEE Transactions Broadcasting’ 53(4), pp. 797-803, Dec.2007.
  15. S. J. Heo, H. S. Noh, J.S.No and D.J.Shin, “ A modified SLM scheme with low complexity for PAPR reduction in OFDM systems”, IEEE Trans. Broadcasting,53(4), 804-808, Dec.2007.
  16. C. L. Wang and Q.Y. Wuan, “ Low – Complexity selected mapping schemes for peak-to-average power ratio reduction in OFDM systems”, IEEE Trans. Signal Processing, 53(12),pp. 4652-4660, Dec. 2005.
Index Terms

Computer Science
Information Sciences

Keywords

Clipping and filtering PTS (partial transmit sequence) SLM(selected mapping) Chu-SLM

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