Reduced complexity precoding based peak-to-average power ratio reduction applied to optical direct-detection OFDM

Authors :: C.-A. Bunge
Bernhard Spinnler
O. Bulakci
Matthias Schuster
Source :: 2008 34th European Conference on Optical Communication.
Publication Year :: 2008
Publisher :: IEEE, 2008.
Abstract: DCT based precoding is proposed for PAPR reduction to improve the performance of optical OFDM at limited precoding complexity. Effective PAPR reduction and the resultant OSNR performance are shown.

Subjects :: Reduction (complexity)
Signal-to-noise ratio
Computer science
Orthogonal frequency-division multiplexing
Power ratio
Optical communication
Electronic engineering
Discrete cosine transform
Optical ofdm
Precoding

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