Title :
Tailored OFDM signal with multi-scales transform
Author :
Huang, X. ; Lu, J. ; Zheng, J.
Author_Institution :
Dept. of Electron. Eng., Tsinghua Univ., Beijing, China
Abstract :
A multi-scales transform is proposed to tailor the OFDM signal, which can reduce its peak-to-average power ratio effectively without performance degradation. It is evident that with the aid of side information, the tailored OFDM may be applicable in wireless systems.
Keywords :
AWGN channels; Gaussian distribution; OFDM modulation; error statistics; transforms; AWGN channels; BER performance; Gaussian distribution; SNR performance; integral boundaries; multi-scales transform; peak-to-average power ratio; probability distribution function; tailored OFDM signal; wireless systems;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:20040041
