Title :
Efficient MIMO channel estimation for OFDM-PON based on polarization interleaving and direct detection
Author :
Bangjiang Lin ; Juhao Li ; Yangsha Wan ; Hui Yang ; Yongqi He ; Zhangyuan Chen
Author_Institution :
State Key Lab. of Adv. Opt. Commun. Syst. & Networks, Peking Univ., Beijing, China
Abstract :
We present efficient MIMO channel estimation methods for OFDM-PON based on polarization interleaving. The simulation and experiment results show that the LMMSE and ISFA estimators have better performance than the LS estimator.
Keywords :
MIMO communication; OFDM modulation; channel estimation; frequency division multiple access; least mean squares methods; passive optical networks; ISFA estimator; LMMSE estimator; LS estimator; MIMO channel estimation; OFDM-PON; direct detection; polarization interleaving; Channel estimation; MIMO; OFDM; Optical attenuators; Optical polarization; Optical receivers; Optical sensors;
Conference_Titel :
Optical Fiber Communication Conference and Exposition and the National Fiber Optic Engineers Conference (OFC/NFOEC), 2013
Conference_Location :
Anaheim, CA
Print_ISBN :
978-1-4799-0457-0
