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Conferences > CLEO_SI > 2023 > STu4G > STu4G.3

Reservoir Computing-based Multi-Symbol Equalization for PAM 4 Short-reach Transmission

Yevhenii Osadchuk, Ognjen Jovanovic, Darko Zibar, and Francesco Da Ros

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Abstract

We propose spectrum-sliced reservoir computer-based (RC) multi-symbol equalization for 32-GBd PAM4 transmission. RC with 17 symbols at the output achieves an order of magnitude reduction in multiplications/symbol versus single output case while maintaining simple training.

© 2023 The Author(s)

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