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arxiv: 1805.03785 · v1 · pith:3JDIQRF5new · submitted 2018-05-10 · 💻 cs.IT · math.IT· stat.ML

Deep Learning of Geometric Constellation Shaping including Fiber Nonlinearities

classification 💻 cs.IT math.ITstat.ML
keywords constellationfibergeometriclearningshapingchanneldeepdesign
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A new geometric shaping method is proposed, leveraging unsupervised machine learning to optimize the constellation design. The learned constellation mitigates nonlinear effects with gains up to 0.13 bit/4D when trained with a simplified fiber channel model.

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