Title :
Recursive Clipping and Filtering With Bounded Distortion for PAPR Reduction
Author :
Deng, Shang-Kang ; Lin, Mao-Chao
Author_Institution :
Graduate Inst. of Commun. Eng., Nat. Taiwan Univ., Taipei
Abstract :
Repeated clipping and filtering (RCF) is a simple method for reducing the peak-to-average power ratio (PAPR) of the signal in the orthogonal frequency-division modulation (OFDM) system. We propose to modify RCF by limiting the distortion on each tone of the OFDM so that both low PAPR and low error can be achieved
Keywords :
OFDM modulation; filtering theory; OFDM system; PAPR reduction; bounded distortion; orthogonal frequency-division modulation system; recursive clipping and filtering; repeated clipping and filtering; signal peak-to-average power ratio; Baseband; Digital filters; Discrete Fourier transforms; Distortion; Error analysis; Filtering; Frequency modulation; OFDM modulation; Peak to average power ratio; Time domain analysis; Bounded distortion (BD); clipping and filtering; orthogonal frequency-division modulation (OFDM); peak-to-average power ratio (PAPR);
Journal_Title :
Communications, IEEE Transactions on
DOI :
10.1109/TCOMM.2006.885102
