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Conferences > SPPCom > 2023 > SpTu1E > SpTu1E.4

Optimized Low-Complexity Data-Aided Adaptive Equalizer for Short-Reach Coherent Transmission

Shuo Zheng, Min Yang, Guofeng Yan, Zhongyang Wang, Yanjun Zhu, Hua Zhang, Chaonan Yao, Yuchen Shao, and Jian Wang

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Abstract

An optimized low-complexity data-aided adaptive equalizer is proposed and demonstrated in a 25Gbaud DP-16QAM back-to-back intradyne system. Compared with conventional adaptive equalizer, complexity reduction of ~51% is achieved with a similar performance.

© 2023 The Author(s)

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