A Probabilistic Shaped Adaptive Hierarchical QAM Scheme for Elastic Optical Network

Hui Xu; Hui Xu; Hui Xu; Yongjun Wang; Yongjun Wang; Yongjun Wang; Xinyu Liu; Xinyu Liu; Xinyu Liu; Xiangjun Xin; Xiangjun Xin; Xiangjun Xin; Kaiqiang Gao

doi:10.1364/ACPC.2020.M4A.288

Asia Communications and Photonics Conference/International Conference on Information Photonics and Optical Communications 2020 (ACP/IPOC)
OSA Technical Digest (Optica Publishing Group, 2020),
paper M4A.288
•https://doi.org/10.1364/ACPC.2020.M4A.288

A Probabilistic Shaped Adaptive Hierarchical QAM Scheme for Elastic Optical Network

Hui Xu, Yongjun Wang, Xinyu Liu, Xiangjun Xin, and Kaiqiang Gao

Asia Communications and Photonics Conference 2020

Beijing China
24–27 October 2020
ISBN: 978-1-943580-82-8

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H. Xu, Y. Wang, X. Liu, X. Xin, and K. Gao, "A Probabilistic Shaped Adaptive Hierarchical QAM Scheme for Elastic Optical Network," in Asia Communications and Photonics Conference/International Conference on Information Photonics and Optical Communications 2020 (ACP/IPOC), K. Xu, D. Simeonidou, C. Chang-Hasnain, N. Wada, X. Ren, Z. Zhukov, P. Perry Shum, Y. Ji, J. Zhang, X. Zhou, C. Lu, and L. Wosinska, eds., OSA Technical Digest (Optica Publishing Group, 2020), paper M4A.288.

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Abstract

A probabilistic shaped adaptive hierarchical 12QAM (PS-AH-12QAM) scheme is proposed. Simulation results show that the proposed scheme obtains better BER performance than traditional adaptive hierarchical 16QAM (AH-16QAM).

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