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arXiv cs/0601111cs.DC
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无线传感器网格中的定位

Localization in Wireless Sensor Grids

Chen Zhang, Ted Herman

摘要:

这项工作报告的经验,使用无线电测距定位传感器在网格拓扑结构。该实现简单、高效,并且可以实际分布。本文描述了一种基于RSSI距离估计的实现方法和实验结果。采用模糊隶属度函数和查表等新技术,提高了计算精度,简化了计算。一个86%的准确性是在实验中实现的,尽管不准确的RSSI距离估计误差高达60%。

英文摘要:

This work reports experiences on using radio ranging to position sensors in a grid topology. The implementation is simple, efficient, and could be practically distributed. The paper describes an implementation and experimental result based on RSSI distance estimation. Novel techniques such as fuzzy membership functions and table lookup are used to obtain more accurate result and simplify the computation. An 86% accuracy is achieved in the experiment in spite of inaccurate RSSI distance estimates with errors up to 60%.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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