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Modeling and performance simulation for wireless transmission channels in the confined space

机译:密闭空间中无线传输通道的建模与性能仿真

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In this paper, we select wireless transmission channel in mine as a typical representative of confined space. Considering the characteristics of wave transmission in the mine tunnel and the law the reflected wave followed in rectangular tunnel, we set up a new channel model which matches the characteristics of mine wireless transmission. This paper uses SystemView software to simulate and analyze the attenuation of signal in channel. Experiment shows that the new channel model of confined space proposed in this paper can be used as guidance for the design of the digital wireless communication systems of mine tunnel.
机译:在本文中,我们选择矿井中的无线传输通道作为狭窄空间的典型代表。 考虑到矿井隧道中波传输的特点和矩形隧道中的反射波,我们建立了一种与矿山无线传输特性相匹配的新通道模型。 本文使用SystemView软件模拟和分析信道中信号的衰减。 实验表明,本文提出的狭窄空间的新频道模型可用作矿井隧道数字无线通信系统的设计指导。

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