Probabilistic Constellation Extension Scheme for PAPR Reduction in OFDM Signals
Автор: Manish K. Patidar, A. Mishra, R. Saxena
Журнал: International Journal of Wireless and Microwave Technologies(IJWMT) @ijwmt
Статья в выпуске: 2 Vol.5, 2015 года.
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In this paper, a combinational method is proposed to mitigate the peak-to-average power ratio problem in orthogonal frequency division multiplexing signals. The proposed algorithm is an intelligent combination of the constellation extension and probabilistic techniques. It is shown that proposed technique achieves the significant reduction in peak-to-average power on maintaining sufficient bit error rate with a slight increase in computational complexity compared to conventional schemes.
Active Constellation Extension (ACE), Approximate Gradient Project (AGP), Partial Transmit Sequence (PTS), Project onto convex set (POCS) and Selective Mapping (SLM)
Короткий адрес: https://sciup.org/15012892
IDR: 15012892
Список литературы Probabilistic Constellation Extension Scheme for PAPR Reduction in OFDM Signals
- T. Jiang and Y. W. Wu, "An overview: Peak to average power ratio reduction techniques for OFDM signals," IEEE Trans. Broadcast., vol. 54, no.2, pp. 257–268, 2008.
- K. Patterson, "Generalized Reed-Muller codes and power control in OFDM modulation," IEEE Trans. Inf. Theory, vol. 46, no.6, pp. 104–120, 2000.
- X. Li and L.J. Cimini Jr, "Effects of clipping and filtering on the performance of OFDM," IEEE Commun. Lett. , vol. 2, no.5, pp. 131–133, 1998.
- J. Tellado, "Peak power reduction for multicarrier transmission," PhD thesis, University of Stanford, Stanford, 1999.
- P.W. J. van Eetvelt, G. Wade, and M. Tomlinson, "Peak to average power reduction for OFDM schemes by selective scrambling," Elect. Lett., pp. 1963–1964, 1996.
- R.W. B¨auml, R. F. H. Fischer, and J. B. Huber, "Reducing the peak-to-average power ratio of multicarrier modulation by selected mapping," Elect. Lett., vol. 32, no. 22, pp 2056–2057, 1996.
- S. H. Muller and J. B. Huber, "OFDM with reduced peak-to-average power ratio by optimum combination of partial transmit sequences," Elect. Lett., vol. 33, no. 5, pp. 368–369, 1997.
- C. Tellambura, "Improved phase factor computation for the PAR reduction of an OFDM signal using PTS", IEEE Commun. Lett., pp. 135–137, 2001.
- B. S. Krongold and D. L. Jones, "PAR reduction in OFDM via active constellation extension," IEEE Trans. Broadcast., vol. 49, no. 3, pp. 258–268, 2003.
- D. L. Jones, "Peak power reduction in OFDM and DMT via active channel modification," Proc. Asilomar Conference on Signals, Systems, and Computers, vol. 2, pp. 1076–1079, 1999.
- D.-W. Lim, S.-J. Heo and J.-S. No, "An overview of Peak-to-Average Power Ratio Reduction Schemes for OFDM signals," Journal of commun. and networks, vol 11 ,no.3, pp 229-239, 2009.
- S. Raja, I. Hossain, K. H. Jewel, S. Al, "PAPR Reduction of OFDM Signal Using Sequential Phase Sequence SLM Based Transceiver without Side Information," International Journal of Wireless and Microwave Technologies, vol. 5, no. 1, pp. 34-42, 2015.
- S. N. Sur and D. Ghosh, "Channel Capacity and BER Performance Analysis of MIMO System with Linear Receiver in Nakagami Channel", International Journal of Wireless and Microwave Technologies, vol. 3, no. 1, 2013.
- S. H. Han and J. H. Lee, "An overview of peak-to-average power ratio reduction techniques for multicarrier transmission," IEEE Wireless Communications, vol. 12, no. 2, pp. 56-65, 2005.
- Y. Rahmatallah and S. Mohan, "Peak-To-Average Power Ratio Reduction in OFDM Systems: A Survey and Taxonomy", IEEE Communications Surveys & Tutorials, vol. 15, no. 4, pp. 1567-1592, 2013.
