Title :
Investigation of Pilot-Aided Phase Noise Compensation in CO-OFDM System
Author :
Liu, Sicong ; Chen, Xue ; Fan, Yangyang ; Zhou, Xian ; Zhao, Bo
Author_Institution :
Key Lab. of Inf. Photonics & Opt. Commun. (BUPT), Beijing Univ. of Posts & Telecommun., Beijing, China
Abstract :
Since conventional CO-OFDM transmission systems are very sensitive to laser phase noise, we introduce a scheme called pilot-aided phase noise compensation, and verify its capacity to compensate phase noise by simulation. Furthermore, how to choose key parameters of this scheme is investigated in order to direct system design.
Keywords :
OFDM modulation; compensation; laser noise; optical communication; phase noise; CO-OFDM transmission systems; laser phase noise; pilot-aided phase noise compensation; simulation; Laser noise; OFDM; Optical filters; Optical noise; Optical receivers; Optical transmitters; Phase noise; OFDM; digital filter; optical transmission; phase noise compensation;
Conference_Titel :
Communications and Mobile Computing (CMC), 2011 Third International Conference on
Conference_Location :
Qingdao
Print_ISBN :
978-1-61284-312-4
DOI :
10.1109/CMC.2011.46
