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

11/29/2022

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by   Yevhenii Osadchuk, et al.

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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.