DocumentCode
633466
Title
Blind maximum-likelihood frequency offset estimation for coherent fast OFDM receivers
Author
Ming Li ; Jian Zhao ; Lian-Kuan Chen
Author_Institution
Dept. of Inf. Eng., Chinese Univ. of Hong Kong, Hong Kong, China
fYear
2013
fDate
June 30 2013-July 4 2013
Firstpage
1
Lastpage
2
Abstract
We propose blind maximum-likelihood carrier frequency offset (CFO) estimation for coherent fast OFDM receivers. Simulation results show that the estimation algorithm can greatly enhance the CFO tolerance, and is insensitive to chromatic dispersion.
Keywords
OFDM modulation; frequency estimation; maximum likelihood estimation; optical dispersion; optical receivers; CFO tolerance; blind maximum-likelihood frequency offset estimation; chromatic dispersion; coherent fast OFDM receivers; Maximum likelihood estimation; OFDM; Optical fibers; Optical noise; Optical transmitters; Signal to noise ratio;
fLanguage
English
Publisher
ieee
Conference_Titel
OptoElectronics and Communications Conference held jointly with 2013 International Conference on Photonics in Switching (OECC/PS), 2013 18th
Conference_Location
Kyoto
Type
conf
Filename
6597601
Link To Document