基于伽玛近似信道的波分复用多波束调度方案的误码率分析

S. Nam, Ju-Hyung Lee, C. Yoon, Young-Chai Ko
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引用次数: 0

摘要

在本文中,我们统计分析了一种基于阈值的并行多波束选择方案,用于自由空间光学(FSO)波分复用(WDM)系统,在伽玛湍流条件下发生指向误差的情况下,它是伽玛分布的良好近似。我们基于Gamma分布的推导结果作为Gamma-Gamma分布的近似值,可以用作近似的性能度量(下)界限。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
BER Analysis of Wavelength Division Multiplexing-Based Multiple Beam Scheduling Scheme Based on Gamma Approximation Channel
In this paper, we statistically analyze the BER performance of a threshold-based parallel multiple beam selection scheme for a free-space optical (FSO) based system with wavelength division multiplexing (WDM) in cases where a pointing error has occurred under Gamma turbulence conditions, which are a good approximation of Gamma-Gamma distribution. Our derived results based on the Gamma distribution as an approximation of the Gamma-Gamma distribution can be used as approximated performance measure (lower) bounds.
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