Title :
A time-domain channel estimation algorithm for CO-OFDM
Author :
Xi Fang ; Chuanchuan Yang ; Fan Zhang
Author_Institution :
State Key Lab. on Adv. Opt. Commun. Syst. & Networks, Peking Univ., Beijing, China
Abstract :
We propose to use an efficient time-domain channel estimation algorithm for CO-OFDM system, which improves the accuracy of channel estimation by maximum-likelihood algorithm and promotes the system robustness against transmission impairments.
Keywords :
OFDM modulation; channel estimation; maximum likelihood estimation; optical fibre communication; CO-OFDM; coherent optical orthogonal frequency division multiplexing; maximum-likelihood algorithm; system robustness; time-domain channel estimation algorithm; transmission impairments;
Conference_Titel :
Communications and Photonics Conference (ACP), 2012 Asia
Conference_Location :
Guangzhou
Print_ISBN :
978-1-4673-6274-0
