Advanced SearchSearch Tips
A Modified PTS Algorithm for P APR Reduction ill OFDM Signal
facebook(new window)  Pirnt(new window) E-mail(new window) Excel Download
 Title & Authors
A Modified PTS Algorithm for P APR Reduction ill OFDM Signal
Kim, Jeong-Goo; Wu, Xiaojun;
  PDF(new window)
Partial transmit sequence (PTS) algorithm is known as one of the most efficient ways to reduce the peak-to-average power ratio (PAPR) in the orthogonal frequency division multiplexing (OFDM) system. The PTS algorithm, however, requires large numbers of computation to implement. Thus there has been a trade-off between performance of PAPR reduction and computational complexity. In this paper, the performance of PAPR reduction and computation complexity of PTS algorithms are analyzed and compared through computer simulations. Subsequently, a new PTS algorithm is proposed which can be a reasonable method to reduce the PAPR of OFDM when both the performance of PAPR reduction and computational complexity are considered simultaneously.
 Cited by
E. Lawrey, The suitability of OFDM as a modulation technique for wireless telecommunications, with a CDMA comparison: OFDM Model used, Doctor thesis, degli studi di padova of university, FR. 1997.

N. Laurenti, Implementation Issues in OFDM Systems: Overview of OFDM Systems and Synchronization of OFDM Systems, Doctor thesis, James Cook University, AUS, 1998.

N. Chen and T. Zhou, "Peak-to-Average Power Ratio Reduction in OFDM with blind Selected Pilot Tone Modulation," IEEE Trans. Wireless Commun., Vol. 3, No.7, pp.845-848, Mar. 2005.

J. H. Wen, S. H. Lee and C. C. Kung, "SLM-based data Position Permutation Method for PAPR Reduction in OFDM System," Wireless Commun. and Mobile Comput., Vol.2, No.1, pp.1324-1327, Jun. 2008.

X. Li and L. J. Cimini, "Effects of clipping and filtering on the performance of OFDM" IEEE Commun. Lett. Vol.2, No.5, pp.131-133, May 1998. crossref(new window)

Y. Xin and I. J. Fair., "Error-control selective mapping coding for PAPR reduction in OFDM systems," Proc. in Vehicular Technology Conference, Vol.1, pp.583-587, Apr. 2005.

S. H. Han and J. H. Lee, "PAPR Reduction of OFDM Signals Using a Reduced Complexity PTS Technique," IEEE Signals Processing Letters, Vol.11, No.1, pp.887-890, Nov. 2004. crossref(new window)

L. J. Cimini, Jr. and R. Nelson, "Peak-to-Average Power Ratio Reduction of an OFDM Signal Using Partial Transmit Sequence," IEEE Commun. Lett., Vol.4, No.3, pp.86-88, Mar. 2000. crossref(new window)

S. G. Kang, J. G. Kim, and E. K. Joo, "A novel subblock partition scheme for partial transmit sequence OFDM," IEEE Trans. Broadcast, Vol.45, No.3, pp.333-338, Sep. 1991.

S. H. Muller and J. B. Huber, "OFDM with reduced peak-to-average power ratio by optimum combination of partial transmit sequences," Electron. Lett., Vol.33, No.5, pp.368-369, Feb. 1997. crossref(new window)

Y. R. Tsai and S. J. Huang, "PTS with Non-Uniform Phase Factor for PAPR Reduction in OFDM System," IEEE Commun. Lett., Vol.12, No.1, pp.20-22, Jan. 2008. crossref(new window)

Y. Xin and I. J. Fair, "Low Complexity PTS approaches for PAPR Reduction of OFDM Signal," IEEE Trans. Wireless Commun., Vol.7, No.5, pp.1991-1995, Jan. 2005.