基于室内802.11模拟的快速衰落强度预测

G. de la Roche, X. Gallon, J. Gorce, G. Villemaud
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引用次数: 15

摘要

本文采用MR-FDPF算法对室内环境下的快速衰落进行了预测。MR-FDPF(频域par流)是一种类似FDTD的方法,可以以非常精确的分辨率(几厘米)计算室内无线电覆盖范围。利用特定区域的模拟点,可以绘制出功率信号的分布,并将这种分布与莱斯定律拟合。为了证实我们的结果,我们还进行了实际的无线电测量。在考虑的环境下,MR-FDPF被证明是有效的预测室内环境中衰落信道的统计量。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
On predicting fast fading strength from Indoor 802.11 simulations
In this article fast fading in indoor environments is predicted, using the MR-FDPF algorithm. MR-FDPF (frequency domain par flow) is a FDTD like method that can compute indoor radio coverage at a very precise resolution (a few centimeters). Using the simulated points in particular regions, it is possible to plot the distribution of the power signal, and to fit this distribution with Rice laws. In order to confirm our results, real radio measurements have also been done. In the considered environment, MR-FDPF has been proved to be efficient for the prediction of statistics of fading channels in indoor environment.
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