Research on Adaptive Coding Modulation Technique of Atmospheric Optical Communication Based on LDPC Code

Aiming at the problem that the transmission mode switching threshold is not accurate due to turbulence in atmospheric optical communication, a threshold switching selection method based on LDPC coding combined with BPSK modulation is proposed. The performance of lognormal channel model under weak tu...

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Veröffentlicht in:	International Conference on Advanced Infocomm Technology (Online) S. 171 - 176
Hauptverfasser:	Guo, Yuyou, Liu, Zhi, Yao, Haifeng, Jiang, Qingfang, Liang, Hongyan
Format:	Tagungsbericht
Sprache:	Englisch
Veröffentlicht:	IEEE 13.10.2023
Schlagworte:	Adaptive code modulation Atmospheric modeling Atmospheric optical communication Bit error rate Encoding LDPC coding Monte Carlo methods Optical fiber communication Optical switches Simulation Threshold switching Weak turbulence
ISSN:	2770-1603
Online-Zugang:	Volltext
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