Optimization of throughput for free space optical communication system in presence of atmospheric turbulence and pointing error

被引：0
|
作者：
Kanchan Sharma
Surender K. Grewal
机构：
[1] IGDTUW,Department of ECE
[2] DCRUST,ECE Department
[3] ECED DCRUST,undefined
来源：
Journal of Ambient Intelligence and Humanized Computing | 2023年 / 14卷
关键词：
Adaptive modulation; Free space optical communication; Average throughput; Gamma–Gamma channel distribution; Pointing error;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
This paper presents a fuzzy logic controlled based scheme that optimizes the throughput efficiency of the free space optical (FSO) communication system. The appropriate packet length required is computed using the particle swarm optimization method. The proposed scheme appropriately acquired the transmitted packet length and modulation order as per feedback of computed Channel State Information (CSI) at the receiver. The numerical results show a 0.4–1.8 dB gain improvement in throughput in comparison to the FSO communication system using fixed packet length.
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页码：3423 / 3439
页数：16
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