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Conferences > OFC > 2020 > Th1G > Th1G.5

Multi-dimensional Distribution Matching for Probabilistically Shaped High Order Modulation Format

Mengfan Fu, Qiaoya Liu, Xiaobo Zeng, Yiwen Wu, Lilin Yi, Weisheng Hu, and Qunbi Zhuge

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Abstract

We propose a multi-dimensional distribution matcher for probabilistically shaped high order modulation format. Compared to product distribution matching, 0.3 dB and 0.1 dB gains are obtained with the same complexity and 50% lower complexity, respectively.

© 2020 The Author(s)

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