Peak-to-average power ratio reduction in OFDM systems by the adaptive projected subgradient method

ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings

Volumn , Issue , 2008, Pages 3061-3064

  Cavalcante, Renato L G ^a   Yamada, Isao ^a  

^a TOKYO INSTITUTE OF TECHNOLOGY   (Japan)

Author keywords

Adaptive projected subgradient method; OFDM; Optimization methods

Indexed keywords

ACOUSTICS; CLASSIFICATION (OF INFORMATION); COMPUTER NETWORKS; COST FUNCTIONS; FREQUENCY ALLOCATION; MODULATION; MULTICARRIER MODULATION; ORTHOGONAL FREQUENCY DIVISION MULTIPLEXING; POWER CONTROL; SET THEORY; SIGNAL PROCESSING; SPEECH; TELECOMMUNICATION SYSTEMS;

ADAPTIVE PROJECTED SUBGRADIENT METHOD; INTERNATIONAL CONFERENCES; OFDM; OPTIMIZATION METHODS; TRANSMITTED SIGNALS;

FREQUENCY DIVISION MULTIPLEXING;

EID: 51449104148     PISSN: 15206149     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/ICASSP.2008.4518296     Document Type: Conference Paper

References (9)

1. B. S. Krongold and D. L. Jones, "An active-set approach for OFDM PAR reduction via tone reservation," IEEE Trans. Signal Processing, vol. 52, no. 2, pp. 495-509, Feb. 2004.
2. S. H. Han and J. H Lee, "An overview of peak-to-average power ratio reduction techniques for multicarrier transmission," IEEE Wireless Commun. Mag., vol. 12, no. 2, pp. 56-65, April 2005.
3. A. T. Erdogan, "A low complexity multicarrier PAR reduction approach based on subgradient optimization," Signal Processing, vol. 86, no. 12, pp. 3890-3903, Dec. 2006.
4. A. Aggarwal and T. H. Meng, "Minimizing the peak-to-average power ratio of OFDM signals using convex optimization," IEEE Trans. Signal Processing, vol. 54, no. 8, pp. 3099-3110, Aug. 2006.
5. I. Yamada and N. Ogura, "Adaptive projected subgradient method for asymptotic minimization of sequence of nonnegative convex functions," Numerical Functional Analysis and Optimization, vol. 25, no. 7/8, pp. 593-617, 2004.
6. D. Mandic and I. Yamada, "Machine learning and signal processing applications of fixed point theory," IEEE ICASSP 2007: Tutorial Textbook, April 2007.
7. K. Slavakis, I. Yamada, and N. Ogura, "The adaptive projected subgradient method over the fixed point set of strongly attracting nonexpansive mappings," Numerical functional analysis and optimization, vol. 27, no. 7-8, pp. 905-930, Dec. 2006.
8. Wireless LAN Medium Access Control (MAC) and physical layer (PHY) specifications: High-speed physical layer in the 5 Ghz Band, IEEE std., Sept. 1999.
9. H. Stark and Y. Yang, Vector Space Projections - A Numerical Approach to Signal and Image Processing, Neural Nets and Optics, Wiley, New York, 1998.