Title :
Reduced complexity precoding based peak-to-average power ratio reduction applied to optical direct-detection OFDM
Author :
Bulakci, Ömer ; Schuster, Matthias ; Bunge, Christian-A ; Spinnler, Bernhard
Author_Institution :
Dept. of EI, Tech. Univ. Munchen, Munich
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.
Keywords :
OFDM modulation; discrete cosine transforms; optical communication; optical modulation; precoding; telecommunication power supplies; DCT based precoding; OSNR; PAPR reduction; discrete cosine transform; optical direct-detection OFDM; peak-to-average power ratio reduction; Discrete cosine transforms; Nonlinear optics; OFDM; Optical distortion; Optical mixing; Optical modulation; Optical noise; Optical receivers; Peak to average power ratio; Signal to noise ratio;
Conference_Titel :
Optical Communication, 2008. ECOC 2008. 34th European Conference on
Conference_Location :
Brussels
Print_ISBN :
978-1-4244-2227-2
Electronic_ISBN :
978-1-4244-2228-9
DOI :
10.1109/ECOC.2008.4729497
