Improved signal fidelity at higher SNR using probabilistic constellation shaping with enhanced Gaussian noise model
Author:
Publisher
Springer Science and Business Media LLC
Subject
Electrical and Electronic Engineering,Atomic and Molecular Physics, and Optics,Electronic, Optical and Magnetic Materials
Link
https://link.springer.com/content/pdf/10.1007/s11082-023-05008-z.pdf
Reference42 articles.
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2. Bülow, H.: Polarization QAM modulation ( POL-QAM ). Lightwave 1, 25–27 (2009)
3. Cartledge, J.C., Guiomar, F.P., Kschischang, F.R., Liga, G., Yankov, M.P.: Digital signal processing for fiber nonlinearities [Invited]. Opt. Express 25(3), 1916–1936 (2017). https://doi.org/10.1364/oe.25.001916
4. Chen, B., Alvarado, A., van der Heide, S., van den Hout, M., Hafermann, H., Okonkwo, C.: Analysis and experimental demonstration of orthant-symmetric four-dimensional 7 bit/4D-sym modulation for optical fiber communication. J. Lightwave Technol. 39(9), 2737–2753 (2021).
5. Cho, J., Winzer, P.J.: Probabilistic constellation shaping for optical fiber communications. J. Lightwave Technol. 37(6), 1590–1607 (2019). https://doi.org/10.1109/JLT.2019.2898855
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