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Conferences > OECC > 2021 > W2A > W2A.4

Joint Modulation Format Identification and OSNR Estimation Using Complex-valued Neural Networks

Fengchu Cao, Mingyi Gao, Lei Wang, Pengfei Wang, and Weidong Shao

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Abstract

A joint modulation format identification and OSNR estimation scheme is proposed for quadrature amplitude modulation coherent optical systems using complex-valued neural networks. Simulated results verify the proposed method with high identification accuracy and noise tolerance.

© 2021 The Author(s)

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