We propose a multiplier-less deep neural network (DNN) to mitigate fiber-nonlinear distortion of shaped constellations. Our DNN achieves an excellent ...

Sep 16, 2021 · We compared various DNN equalizers for non- linear compensation in optical fiber communica- tions employing probabilistic amplitude shaping. We ...

Sep 14, 2021 · Zero-Multiplier Sparse DNN Equalization for Fiber-Optic QAM. Systems with Probabilistic Amplitude Shaping. Toshiaki Koike-Akino, Ye Wang ...

We compared various DNN equalizers for non- linear compensation in optical fiber communica- tions employing probabilistic amplitude shaping. We then proposed a ...

Nov 4, 2021 · PDF | We propose a multiplier-less deep neural network (DNN) to mitigate fiber-nonlinear distortion of shaped constellations.

Featured research (18). Zero-Multiplier Sparse DNN Equalization for Fiber-Optic QAM Systems with Probabilistic Amplitude Shaping · Full-text available.

Zero-multiplier sparse dnn equalization for fiber-optic qam systems with probabilistic amplitude shaping. T Koike-Akino, Y Wang, K Kojima, K Parsons, T ...

This paper focuses on the performance and complexity trade-off of NNs employed in IM/DD systems, presenting a systematic review of the current status of NN- ...

May 24, 2022 · In this work, we address the complexity reduction problem by applying pruning and quantization techniques to an NN-based optical channel equalizer.

Oct 21, 2023 · Abstract—A pragmatic successive quantization approach is applied to a neural network equalizer in a 16-QAM dual- polarization fiber transmission ...