Research Progress of High-speed Underwater Wireless Optical Communication System

Zhong-qi MAN; Yu-bin TAN; Xian-zhu LIU; Tian-shu Wang

doi:10.13756/j.gtxyj.2023.04.001

Study On Optical Communications, Volume. 49, Issue 4, 1(2023)

Research Progress of High-speed Underwater Wireless Optical Communication System

Zhong-qi MAN1... Yu-bin TAN2, Xian-zhu LIU1 and Tian-shu Wang1,* |Show fewer author(s)

¹National and Local Joint Engineering Research Center of Space Optoelectronics Technology, Changchun University of Science and Technology, Changchun 130022, China

²Unit 65547, Anshan 114200, China

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Figures & Tables(3)

Fig. 1. Structure diagram of high-speed UWOC system

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Fig. 2. Display of some research achievements of high-speed UWOC system

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Table 1. Research progress of high-speed UWOC system based on digital signal processing in recent years

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Table 1. Research progress of high-speed UWOC system based on digital signal processing in recent years

时间/年份	数字信号处理方法	传输速率/Gbit/s	传输距离/m
2015	16-QAM-OFDM	4.800	5.40
2016	NRZ-OOK	1.500	20.00
2016	OAM-SDM	3.000	2.96
2017	32-QAM-OFDM	5.500	26.00
2017	后非线性均衡	7.330	15.00
2017	滤波多载波OFDM编码	14.800	1.70
2018	高斯核辅助深度神经网络均衡	1.500	1.20
2018	高阶QAM+DMT	2.175	1.20
2018	后非线性均衡	16.600	5.00
2019	QAM+概率星座整形	18.090	5.00
2020	32-QAM+FDE-NP	3.310	56.00
2020	概率整形比特加载高级调制	10.230	1.20
2021	稀疏非线性均衡	0.500	200.00
2022	FSK-SIM	1.900	1.50
2022	DP-16-QAM	112.000	150.00
2023	旋转16-QAM	3.000	4.20

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Zhong-qi MAN, Yu-bin TAN, Xian-zhu LIU, Tian-shu Wang. Research Progress of High-speed Underwater Wireless Optical Communication System[J]. Study On Optical Communications, 2023, 49(4): 1

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