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首页> 外文期刊>Wireless Communications Letters, IEEE >RSS-Based Ranging by Multichannel RSS Averaging
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RSS-Based Ranging by Multichannel RSS Averaging

机译：基于多通道RSS平均的基于RSS的测距

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摘要

This letter shows that the accuracy of Radio Signal Strength (RSS)-based ranging can be increased by averaging RSS samples collected on different RF channels. Starting from a multi-cluster propagation model, the analysis shows that Multi Channel RSS Average (MCRA) can indeed reduce the component of the RSS variability due to self-interference produced by strong and quasi-static multipath replicas of the received signal, while it is ineffective against fading components caused by obstacles blockage. The theory is backed up by a set of experimental results obtained in different scenarios that confirm the capability of MCRA to effectively reduce RSS variability and increase RSS-based ranging accuracy.
机译：这封信表明，通过平均在不同RF通道上收集的RSS样本，可以提高基于无线电信号强度（RSS）的测距精度。从多集群传播模型开始，分析表明，多信道RSS平均（MCRA）确实可以降低RSS可变性的分量，这是由于接收信号的强静态和准静态多路径副本产生的自干扰所致。对于阻碍障碍物造成的褪色组件无效。该理论得到了在不同情况下获得的一组实验结果的支持，这些结果证实了MCRA有效降低RSS变异性并提高基于RSS的测距精度的能力。

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