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arXiv · 2308.08968

On the Performance of Multidimensional Constellation Shaping for Linear and Nonlinear Optical Fiber Channel

Bin Chen·Zhiwei Liang·Shen Li·Yi Lei·Gabriele Liga·Alex Alvarado
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Abstract

Multidimensional constellation shaping of up to 32 dimensions with different spectral efficiencies are compared through AWGN and fiber-optic simulations. The results show that no constellation is universal and the balance of required and effective SNRs should be jointly considered for the specific optical transmission scenario.

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Bin Chen, Zhiwei Liang, Shen Li, Yi Lei, Gabriele Liga, Alex Alvarado. 2023-08-17. On the Performance of Multidimensional Constellation Shaping for Linear and Nonlinear Optical Fiber Channel. https://arxiv.org/abs/2308.08968

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