1 April 2008 Channel estimators for maximum-likelihood sequence estimation in direct-detection optical communications
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Optical Engineering, 47(4), 045003 (2008). doi:10.1117/1.2904827
Abstract
We analyze adaptive maximum-likelihood sequence estimation in the presence of chromatic dispersion for optical communication with on-off keying and a direct-detection receiver. The study focuses on two probability density function estimation techniques: parametric and nonparametric. We present a comparison analysis of the performance difference between the two techniques and validate that with experimental results.
Gilad Katz, Dan Sadot, Uri Mahlab, A. Levy, "Channel estimators for maximum-likelihood sequence estimation in direct-detection optical communications," Optical Engineering 47(4), 045003 (1 April 2008). http://dx.doi.org/10.1117/1.2904827
JOURNAL ARTICLE
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KEYWORDS
Receivers

Optical communications

Interference (communication)

Signal detection

Statistical analysis

Telecommunications

Channel projecting optics

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