Title :
Link-aware precoding for nonlinear optical OFDM transmission
Author :
Goebel, Bernhard ; Hellerbrand, S. ; Hanik, Norbert
Author_Institution :
Inst. for Commun. Eng., Tech. Univ. Munchen, Munich, Germany
Abstract :
We show that signal shaping schemes for the reduction of nonlinearities in optical OFDM systems need to take into account the signal evolution along the dispersive link. Rather than minimizing the transmit PAPR, a good precoding scheme should minimize the cumulative power variance.
Keywords :
OFDM modulation; optical communication; optical modulation; precoding; cumulative power variance; link-aware precoding; nonlinear optical OFDM transmission; signal shaping schemes; Decoding; Fiber nonlinear optics; Nonlinear optics; OFDM; Optical distortion; Optical fiber communication; Optical fiber polarization; Optical sensors; Optical signal processing; Peak to average power ratio;
Conference_Titel :
Optical Fiber Communication (OFC), collocated National Fiber Optic Engineers Conference, 2010 Conference on (OFC/NFOEC)
Conference_Location :
San Diego, CA
Electronic_ISBN :
978-1-55752-884-1
