8 June 2016 Time-domain channel estimator for polarization interleaving direct-detection orthogonal frequency-division multiplexing passive optical network
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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.
© 2016 Society of Photo-Optical Instrumentation Engineers (SPIE)
Bangjiang Lin, Xuan Tang, Yiwei Li, Shihao Zhang, "Time-domain channel estimator for polarization interleaving direct-detection orthogonal frequency-division multiplexing passive optical network," Optical Engineering 55(6), 066107 (8 June 2016). https://doi.org/10.1117/1.OE.55.6.066107 . Submission:
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