Title :
PAPR reduction of the power efficient asymmetrically clipped OFDM
Author :
Ruofan Luo ; Hongwei Chen ; Dongqiang Wang ; Minghua Chen ; Sigang Yang ; Shizhong Xie
Author_Institution :
Dept. of Electron. Eng., Tsinghua Univ., Beijing, China
Abstract :
Two methods are applied to reduce the peak-to-power ratio (PAPR) of asymmetrically clipped optical OFDM transmission systems in this paper. Bit error rate (BER) performance of different methods are compared in experiment. PAPR is reduced about 4dB by using companding transform with slightly receive sensitivity decrease.
Keywords :
OFDM modulation; error statistics; optical communication; optical limiters; optical modulation; transforms; BER performance; bit error rate performance; companding transform; orthogonal frequency division multiplexing; peak-to-power ratio reduction; power efficient asymmetrically clipped optical OFDM PAPR reduction; Integrated optics; Optical fiber sensors; Optical fibers; Peak to average power ratio; OFDM; PAPR; Power Efficiency;
Conference_Titel :
Optical Communications and Networks (ICOCN), 2015 14th International Conference on
Conference_Location :
Nanjing
DOI :
10.1109/ICOCN.2015.7203721
