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Conferences > OFC > 2019 > W1D > W1D.3

MAP Detection of Probabilistically Shaped Constellations in Optical Fiber Transmissions

Shaohua Hu, Wenjing Zhang, Xingwen Yi, Zhaohui Li, Fan Li, Xinning Huang, Mingyue Zhu, Jingzhang, and Kun Qiu

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Abstract

We present the theoretical analysis and experimental demonstration of MAP detection that outperforms the conventional detection for probabilistically shaped constellations in optical fiber transmissions. Larger BER improvements are observed for the stronger shaped constellations.

© 2019 The Author(s)

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