mlsanityData to 14 Oct 2026

Mitigating Nonlinear Interference by Limiting Energy Variations in Sphere Shaping

arXiv 2201.00674 ↗First posted 3 Jan 2022eess.SPcited by 1

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Abstract (arXiv)

Band-trellis enumerative sphere shaping is proposed to decrease the energy variations in channel input sequences. Against sphere shaping, 0.74 dB SNR gain and up to 9% increase in data rates are demonstrated for single-span systems.

Key facts. Cited by 1 paper in the map (data through 14 Oct 2026). First posted on arXiv 3 Jan 2022.

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  1. 2022Towards FPGA Implementation of Neural Network-Based Nonlinearity Mitigation Equalizers in Coherent Optical Transmission Systemscited by 4