Simulation and analysis of influence of ranging error on location estimation accuracy

Xiao-jun Zhang, Yuanjian Liu, Shuangde Li, Xiang Zhu
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Abstract

In order to solve the problem of indoor positioning more effectively, the paper briefly introduces the transmission and reception mechanism of BPPM-TH-UWB signal, and analyzes the influence of ranging error on positioning accuracy. And the accuracy of positioning is improved by introducing the number of distance measurement, and the range of the number of reference nodes selected in the actual positioning system is given theoretically.
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测距误差对定位精度影响的仿真与分析
为了更有效地解决室内定位问题,本文简要介绍了BPPM-TH-UWB信号的发射和接收机理,并分析了测距误差对定位精度的影响。通过引入距离测量数来提高定位精度,并从理论上给出了实际定位系统中选择参考节点数的范围。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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