Title :
Electronic Dispersion Compensation Based on Maximum-Likelihood Sequence Estimation for 10 Gb/s Fiber-Optic Communication Systems
Author :
Zhu, Xianming ; Raghavan, Srikanth ; Kumar, Shiva
Author_Institution :
McMaster Univ., Hamilton
Abstract :
We present a two-fold oversampling maximum-likelihood-sequence-estimation receiver for 10 Gb/s fiberoptic communication systems. We use the Volterra theory to model the channel nonlinearity, and least mean square algorithm to update the channel characteristics without training sequence.
Keywords :
Volterra equations; channel estimation; maximum likelihood sequence estimation; optical fibre communication; optical fibre dispersion; optical receivers; Volterra theory; blind adaptive channel estimator; channel nonlinearity; electronic dispersion compensation; fiber-optic communication systems; maximum-likelihood sequence estimation; mean square algorithm; Communication systems; Fiber nonlinear optics; Maximum likelihood estimation; Nonlinear optics; Optical fiber communication; Optical fiber theory; Optical filters; Optical receivers; Optical transmitters; Stimulated emission; Electronic dispersion compensation; blind adaptive channel estimator; maximum likelihood sequence estimation;
Conference_Titel :
IEEE/LEOS Summer Topical Meetings, 2007 Digest of the
Conference_Location :
Portland, OR
Print_ISBN :
1-4244-0926-8
Electronic_ISBN :
1099-4742
DOI :
10.1109/LEOSST.2007.4288330
