Hybrid Constellation Shaping 64QAM Based on Hexagonal Lattice of Constellation Subset

Hybrid Constellation Shaping 64QAM Based on Hexagonal Lattice of Constellation Subset

Increasing demand for higher-speed and large-capacity data communications has driven the development of constellation shaping technology. This paper proposes a hybrid constellation shaping scheme for 64-quadrature amplitude modulation (64QAM) based on hexagonal lattice of a constellation subset. The...

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Bibliographic Details
Main Authors: Xiangyu Liu, Qi Zhang, Xiangjun Xin, Yongjun Wang, Feng Tian, Qinghua Tian, Leijing Yang, Yi Zhao
Format: Article
Language:English
Published: MDPI AG 2023-09-01
Series:Photonics
Subjects:
coherent optical communication
hybrid constellation shaping
quadrature amplitude modulation
Online Access:https://www.mdpi.com/2304-6732/10/9/1008

Internet

https://www.mdpi.com/2304-6732/10/9/1008

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