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arXiv · 2407.07705

Field-Enhanced Filtering in MIMO Learned Volterra Nonlinear Equalisation of Multi-Wavelength Systems

Nelson Castro·Sonia Boscolo·Andrew D. Ellis·Stylianos Sygletos
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Abstract

We propose a novel MIMO-WDM Volterra-based nonlinear-equalisation scheme with adaptive time-domain nonlinear stages enhanced by filtering in both the power and optical signal waveforms. This approach efficiently captures the interplay between dispersion and non-linearity in each step, leading to $46\%$ complexity reduction for $9\times 9$-MIMO operation.

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Nelson Castro, Sonia Boscolo, Andrew D. Ellis, Stylianos Sygletos. 2024-06-23. Field-Enhanced Filtering in MIMO Learned Volterra Nonlinear Equalisation of Multi-Wavelength Systems. https://arxiv.org/abs/2407.07705

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