Minimizing the peak-to-average power ratio of OFDM signals via convex optimization

@inproceedings{Aggarwal2003MinimizingTP,
  title={Minimizing the peak-to-average power ratio of OFDM signals via convex optimization},
  author={Alok Aggarwal and Teresa H. Y. Meng},
  booktitle={GLOBECOM},
  year={2003}
}
Efficient OFDM transmission has been limited by power amplifier (PA) non-linearity combined with OFDM’s high peak-to-average power ratio (PAPR). In this paper, we show that minimizing the PAPR of an OFDM signal, subject to constraints on allowable constellation error and out-of-band noise, can be formulated as a convex optimization problem. The globally optimal solution can be calculated with low complexity using known algorithms. A system model is proposed for transmitting OFDM signals with… CONTINUE READING
Highly Cited
This paper has 77 citations. REVIEW CITATIONS

Citations

Publications citing this paper.
Showing 1-10 of 29 extracted citations

Optimal constellation distortion for PAR reduction in OFDM systems

2008 IEEE 19th International Symposium on Personal, Indoor and Mobile Radio Communications • 2008
View 6 Excerpts
Highly Influenced

OFDM PAPR Reduction Using Interior Point Method

2007 Third International Conference on Wireless and Mobile Communications (ICWMC'07) • 2007
View 4 Excerpts
Highly Influenced

A convex interior-point method for optimal OFDM PAR reduction

IEEE International Conference on Communications, 2005. ICC 2005. 2005 • 2005
View 6 Excerpts
Highly Influenced

Globally optimal tradeoff curves for OFDM PAR reduction [peak-to-average power ratio]

IEEE Workshop onSignal Processing Systems, 2004. SIPS 2004. • 2004
View 4 Excerpts
Highly Influenced

SOCP Approach for OFDM Peak-to-Average Power Ratio Reduction in the Signal Adding Context

2006 IEEE International Symposium on Signal Processing and Information Technology • 2006
View 4 Excerpts
Highly Influenced

Extrapolated Projection Methods for PAPR Reduction

2018 26th European Signal Processing Conference (EUSIPCO) • 2018
View 2 Excerpts

Papr reduction in SC-FDMA via a novel combined pulse-shaping scheme

2016 ITU Kaleidoscope: ICTs for a Sustainable World (ITU WT) • 2016
View 1 Excerpt

78 Citations

051015'06'09'12'15'18
Citations per Year
Semantic Scholar estimates that this publication has 78 citations based on the available data.

See our FAQ for additional information.

References

Publications referenced by this paper.
Showing 1-10 of 15 references

Convex optimization

S. Boyd, L. Vandenberghe
Dec. 2002, to be published. [Online]. Available: http://www.stanford.edu/∼boyd/cvxbook.html • 2002
View 2 Excerpts

Peak-to-average power reduction for OFDM by repeated clipping and frequency domain filtering

J. Armstrong
Electronics Letters, vol. 38, no. 5, pp. 246–247, Feb. 2002. • 2002
View 2 Excerpts

New results on the peak power of OFDM signals based on oversampling Computation of the continuous - time PAR of an OFDM signal with BPSK subcarriers

L. Vandenberghe, S. Boyd, H. Lebret
IEEE Communications Letters • 2001

Efficient algorithms for reducing PAR in multicarrier systems

J. Tellado, J. M. Cioffi
Proc. IEEE International Symposium on Information Theory, Cambridge, MA, Aug. 1998, p. 191. • 1998
View 1 Excerpt

Controlling clipping probability in DMT transmission

Conference Record of the Thirty-First Asilomar Conference on Signals, Systems and Computers (Cat. No.97CB36136) • 1997
View 2 Excerpts

Effects of clipping and filtering on the performance of OFDM

X. Li, L. J. Cimini, Jr.
Proc. IEEE Vehicular Technology Conference, vol. 3, Phoenix, AZ, May 1997, pp. 1634–1638. • 1997
View 1 Excerpt