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Optical Engineering • new

Time-domain channel estimator for polarization interleaving direct-detection orthogonal frequency-division multiplexing passive optical network
Author(s): Bangjiang Lin; Xuan Tang; Yiwei Li; Shihao Zhang
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Paper Abstract

We propose an efficient time-domain channel estimation method for polarization interleaving orthogonal frequency-division multiplexing passive optical network with direct detection. Compared with the frequency-domain least-square channel estimator and intrasymbol frequency-domain averaging, the time-domain channel estimator with overhead reduction demonstrates better system robustness against transmission impairments, such as optical noise, chromatic dispersion, and polarization mode dispersion.

Paper Details

Date Published: 8 June 2016
PDF: 4 pages
Opt. Eng. 55(6) 066107 doi: 10.1117/1.OE.55.6.066107
Published in: Optical Engineering Volume 55, Issue 6
Show Author Affiliations
Bangjiang Lin, Quanzhou Institute of Equipment Manufacturing (China)
Xuan Tang, Quanzhou Institute of Equipment Manufacturing (China)
Yiwei Li, Quanzhou Institute of Equipment Manufacturing (China)
Shihao Zhang, Quanzhou Institute of Equipment Manufacturing (China)


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