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

2023/08/17 by Chen, Bin, Liang, Zhiwei, Li, Shen +3
#FOS: Computer and information sciences #FOS: Electrical engineering #Information Theory (cs.IT) #Signal Processing (eess.SP) #electronic engineering #information engineering

paper · doi:10.48550/arxiv.2308.08968

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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