Title :
OFDM data-aided channel equalizer for already-deployed optical direct-detection transmission systems
Author :
Pasandi, Mohammad E Mousa ; Plant, David V.
Author_Institution :
Dept. of Electr. & Comput. Eng., McGill Univ., Montreal, QC, Canada
Abstract :
We study the performance of an adaptive weighted channel equalizer for direct-detection dispersion-compensated OFDM transmission system and show that it improves the BER and reduces the overhead and sensitivity to the optical channel variations.
Keywords :
OFDM modulation; equalisers; error statistics; BER; OFDM data-aided channel equalizer; adaptive weighted channel equalizer; direct-detection dispersion-compensated OFDM transmission system; optical channel; optical direct-detection transmission systems; Adaptive optics; Equalizers; High speed optical techniques; OFDM; Optical feedback; Optical fiber dispersion; Optical noise; Optical receivers; Optical sensors; Polarization mode dispersion;
Conference_Titel :
LEOS Annual Meeting Conference Proceedings, 2009. LEOS '09. IEEE
Conference_Location :
Belek-Antalya
Print_ISBN :
978-1-4244-3680-4
Electronic_ISBN :
1092-8081
DOI :
10.1109/LEOS.2009.5343368
