A Radius-tapered Algorithm for Indoor Positioning System

被引：0
|
作者：
Min, Ke [1 ]
Xu, Jian [1 ]
Wu, Changlong [1 ]
机构：
[1] Southeast Univ, Sch Informat Sci & Engn, Nanjing, Peoples R China
来源：
2022 IEEE INTERNATIONAL CONFERENCE ON ELECTRICAL ENGINEERING, BIG DATA AND ALGORITHMS (EEBDA) | 2022年
基金：
中国国家自然科学基金;
关键词：
Indoor positioning; Trilateration positioning algorithm; Radius-Tapered algorithm; Received signal strength indication (RSSI);
D O I：
10.1109/EEBDA53927.2022.9744982
中图分类号：
TP39 [计算机的应用];
学科分类号：
081203 ; 0835 ;
摘要：
In the indoor positioning system based on Received Signal Strength Indication (RSSI), trilateration positioning algorithm is generally used. However, the accuracy of trilateration positioning decreases when the point of measurement is close to the beacon. In this article, a radiustapered (RT) indoor positioning algorithm is proposed to improve the positioning accuracy. The simulation results show that the errors decrease after the RT algorithm. The accuracy improvement is 69.96% (95% confidence interval (CI): 36.0104.0). It shows the potential application prospects in the indoor positioning system.
引用
收藏
页码：770 / 773
页数：4
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