A new statistical model of scintillation in RoFSO link and performance evaluation of WLAN system

2008 International Topical Meeting on Microwave Photonics jointly held with the 2008 Asia-Pacific Microwave Photonics Conference Pub Date : 2008-09-01 DOI:10.1109/MWP.2008.4666669

Kyung-hwan Kim, H. Onodera, T. Higashino, K. Tsukamoto, S. Komaki, Y. Aburakawa, T. Nakamura, K. Takahashi, T. Suzuki, K. Kazaura, M. S. Alam, K. Ohmae, M. Matsumoto, K. Wakamori

引用次数: 3

Abstract

This paper presents a new statistical model of optical intensity fluctuation (scintillation), considering time correlation of atmospheric propagated optical signal in RoFSO (radio on free space optics) channel. Relationships among frequency characteristic of RoFSO channel, variance of optical intensity, and atmospheric temperature are examined. A p.d.f(probability density function) of scintillation is also discussed. On the basis of these results, throughput performance of WLAN system affected by scintillation is evaluated.

查看原文本刊更多论文

一种新的RoFSO链路闪烁统计模型及WLAN系统性能评估

考虑自由空间光学无线电(RoFSO)信道中大气传播光信号的时间相关性，提出了一种新的光强波动(闪烁)统计模型。研究了RoFSO信道的频率特性、光强方差和大气温度之间的关系。本文还讨论了闪烁的概率密度函数。在此基础上，评估了闪烁对无线局域网系统吞吐量性能的影响。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

求助全文

约1分钟内获得全文求助全文

来源期刊

2008 International Topical Meeting on Microwave Photonics jointly held with the 2008 Asia-Pacific Microwave Photonics Conference

自引率

0.00%

发文量