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Conferences > OFC > 2020 > T4D > T4D.1

Combining Efficient Probabilistic Shaping and Deep Neural Network to Mitigate Capacity Crunch in 5G Fronthaul

Qi Zhou, Rui Zhang, You-Wei Chen, Shuyi Shen, Shang-Jen Su, Jeffrey Finkelstein, and Gee-Kung Chang

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Abstract

We experimentally demonstrate a capacity-approaching transmission in 5G fronthaul utilizing PS-PAM8 and DNN. An 80-Gb/s over 20-km SSMF transmission performance is realized with a beyond 7.3-dB gross gain over uniform PAM modulations with linear post-equalization.

© 2020 The Author(s)

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