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A New Approach to Enhance Performance of OFDM using BCH and Newly Designed Filter

by Apurva Sharma, P. S Sharma, Aditya Kumar
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International Journal of Computer Applications
Foundation of Computer Science (FCS), NY, USA
Volume 97 - Number 14
Year of Publication: 2014
Authors: Apurva Sharma, P. S Sharma, Aditya Kumar
10.5120/17076-7517

Apurva Sharma, P. S Sharma, Aditya Kumar . A New Approach to Enhance Performance of OFDM using BCH and Newly Designed Filter. International Journal of Computer Applications. 97, 14 ( July 2014), 20-25. DOI=10.5120/17076-7517

@article{ 10.5120/17076-7517,
author = { Apurva Sharma, P. S Sharma, Aditya Kumar },
title = { A New Approach to Enhance Performance of OFDM using BCH and Newly Designed Filter },
journal = { International Journal of Computer Applications },
issue_date = { July 2014 },
volume = { 97 },
number = { 14 },
month = { July },
year = { 2014 },
issn = { 0975-8887 },
pages = { 20-25 },
numpages = {9},
url = { https://ijcaonline.org/archives/volume97/number14/17076-7517/ },
doi = { 10.5120/17076-7517 },
publisher = {Foundation of Computer Science (FCS), NY, USA},
address = {New York, USA}
}
%0 Journal Article
%1 2024-02-06T22:24:07.377781+05:30
%A Apurva Sharma
%A P. S Sharma
%A Aditya Kumar
%T A New Approach to Enhance Performance of OFDM using BCH and Newly Designed Filter
%J International Journal of Computer Applications
%@ 0975-8887
%V 97
%N 14
%P 20-25
%D 2014
%I Foundation of Computer Science (FCS), NY, USA
Abstract

Orthogonal frequency division multiplexing (OFDM) is a multicarrier communication technique and it has capability to rise above the frequency-selective fading problem, which is common in wireless broadband communications. This has made it popular since last few years. The OFDM system suffers from a number of drawbacks such as the high peak-to-average power ratio (PAPR). Many PAPR reduction techniques used either destroy the system performance, which is the clipping technique or increases the overall complexity of the system, such as the selective mapping (SLM). In this paper a unique approach has been proposed to obtain a new code from the existing codes in order to reduce the bit error rate (BER), to mitigate the gap between the performance and Shannon limit while the bounded peak average power ratio (PAPR) of OFDM symbol is guaranteed. A new code based on the BCH with a Barthannwin Wave Filter has been proposed to achieve the desired results.

References
  1. Van Nee R. , Prasad R. , OFDM for wireless Multimedia Communications, Artech House, 2003.
  2. Wu Y. , W. Y. Zou, "Orthogonal frequency division multiplexing: A multi-carrier modulation scheme," IEEE Transactions on Consumer Electronics, vol. 41, no. 3, pp. 392–399, Aug. 1995.
  3. Robert J. Baxley, and G. Tong Zhou, "Power Savings Analysis of Peak-to-Average Power Ratio Reduction in OFDM", IEEE Transactions on Consumer Electronics, Vol. 50, No. 3, Aug. 2004.
  4. Seung Hee Han and Jae Hong Lee ,"Modified Selected Mapping Technique for PAPR Reduction of Coded OFDM Signal", IEEE transactions on broadcasting, vol. 50, no. 3,Sep 2004.
  5. Seung Hee Han, Stanford university jae hong lee "An overview of peak-to-average power ratio reduction techniques for multi carrier transmission", Seoul national university IEEE Wireless Communications Vol. 12, 2005.
  6. Chin-Liang Wang, Senior Member, IEEE, and Yuan Ouyang IEEE "Low-Complexity Selected Mapping Schemes for Peak-to-Average Power Ratio Reduction in OFDM Systems" IEEE transactions on signal processing, VOL. 53, NO. 12, Dec. 2005.
  7. P. Foomooljareon and W. A. C. Fernando "PAPR Reduction in OFDM Systems", ThammasaItn t. , J. Sc. Tech. , Vol. 7, No. 3, September-December 2002.
  8. A. E. Jones, T. A. Wilkinson, and S. K. Barton. Block coding scheme for reduction of peak to mean envelope power ratio of multicarrier transmission schemes. Electronics Letters, 30(25):2098 -2099, Dec 1994.
  9. T. A. Wilkinson and A. E. Jones. Minimization of the peak to mean envelope power ratio of multicarrier transmission schemes by block coding. In Vehicular Technology Conference, 1995 IEEE 45th, volume 2, pages 825 -829 vol. 2, Jul 1995.
  10. A. E. Jones and T. A. Wilkinson, "Combined coding for error control and increased robustness to system nonlinearities in OFDM", In Vehicular Technology Conference, 1996. 'Mobile Technology for the Human Race'. IEEE 46th, volume 2, pages 904-908 vol. 2, Apr- May 1996.
  11. K. G. Paterson and V. Tarokh, "On the existence and construction of good codes with low peak-to-average power ratios. Information Theory", IEEE Transactions on, 46(6):1974 {1987, Sep 2000.
  12. H. Ochiai and H. Imai, "Block coding scheme based on complementary sequences for multicarrier signals", Volume E80-A, pages 2136{2143 vol. 1, Nov 1997.
  13. V. Tarokh and H. Jafarkhani, "On the computation and reduction of the peak- to-average power ratio in multicarrier communications", Communications, IEEE Transactions on, 48(1):37 {44, Jan 2000.
  14. J. A. Davis and J. Jedwab, "Peak-to-mean power control in ofdm, golay comple- mentary sequences, and reed-muller codes", Information Theory, IEEE Transactions on, 45(7):2397 -2417, Nov 1999.
  15. C. Berrou, A. Glavieux, and P. Thitimajshima, "Near Shannon limit error-correcting coding and decoding: Turbo-codes," In Communications, 1993. ICC 93. Geneva. Technical Program, Conference Record, IEEE International Conference on, volume 2, pages 1064-1070 Vol. 2, May 1993.
  16. R. G. Gallager, "Low Density Parity Check Codes" Monograph. M. I. T. Press.
  17. Yongjun Kwak, "Near Shannon Limit Reduced Peak to Average Power Ratio Channel Coded OFDM", Harvard University, April 2012.
  18. R. M. Pyndiah, "Near-optimum decoding of product codes: block turbo codes," Communications, IEEE Transactions on, 46(8):1003-1010, Aug 1998.
  19. G. Chandra, D. K. Saxena, Anuj Saxena, "Examine the impact of Modulation Order and Sub-bands on PAPR Reduction Techniques using Various Modulator in 802. 11a/b/g", IJCA Volume 69– No. 6, May 2013.
Index Terms

Computer Science
Information Sciences

Keywords

OFDM BCH Barthannwin Filter PAPR BER PTS SLM

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