Title :
Frequency domain pre-equalization for 100 Gb/s coherent OFDM transmission
Author :
Yoshida, Tsuyoshi ; Nakajima, Akinori ; Sugihara, Takashi ; Mizuochi, Takashi
Author_Institution :
Inf. Technol. R&D Center, Mitsubishi Electr. Corp., Kamakura, Japan
Abstract :
Frequency domain equalization (FDE) based pre-equalization is proposed for 100 Gb/s class coherent OFDM. Numerical simulation showed that pre-equalization for chromatic dispersion slightly outperforms post-equalization thanks to its smaller inter-block interference.
Keywords :
OFDM modulation; frequency-domain analysis; light interference; optical fibre communication; optical fibre dispersion; optical modulation; bit rate 100 Gbit/s; chromatic dispersion; coherent OFDM transmission; frequency domain pre-equalization; inter-block interference; Chromatic dispersion; Equalizers; Frequency domain analysis; OFDM; Optical filters; Optical modulation; Optical receivers; Optical signal processing; Optical transmitters; Quadrature phase shift keying;
Conference_Titel :
OptoElectronics and Communications Conference, 2009. OECC 2009. 14th
Conference_Location :
Hong Kong
Print_ISBN :
978-1-4244-4102-0
Electronic_ISBN :
978-1-4244-4103-7
DOI :
10.1109/OECC.2009.5222747
