PAPR reduction of the power efficient asymmetrically clipped OFDM

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...

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Bibliographic Details
Published in2015 14th International Conference on Optical Communications and Networks (ICOCN) pp. 1 - 3
Main Authors Ruofan Luo, Hongwei Chen, Dongqiang Wang, Minghua Chen, Sigang Yang, Shizhong Xie
Format Conference Proceeding
LanguageEnglish
Published IEEE 01.07.2015
Subjects
Integrated optics
OFDM
Optical fiber sensors
Optical fibers
PAPR
Peak to average power ratio
Power Efficiency
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Summary: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.
DOI:10.1109/ICOCN.2015.7203721