A Robust Indoor Localization Algorithm for WSN in LOS and NLOS Environment

被引：1
|
作者：
Cheng, Qiyuan [1 ]
机构：
[1] Northeastern Univ, Dept Comp & Commun, Qinhuangdao, Hebei, Peoples R China
来源：
PROCEEDINGS OF 2021 IEEE 11TH INTERNATIONAL CONFERENCE ON ELECTRONICS INFORMATION AND EMERGENCY COMMUNICATION (ICEIEC 2021) | 2021年
关键词：
non-line-of-sight localization; wireless sensor network; unscented Kalnitut filter;
D O I：
10.1109/ICEIEC51955.2021.9463824
中图分类号：
TP301 [理论、方法];
学科分类号：
081202 ;
摘要：
WSN technology is a technology that relies on the random deployment of several sensor nodes in a certain range to obtain information. WSN technology has been fully applied in many neighborhoods, and indoor positioning technology is one of the important branches. But because the signal may be seriously disturbed by the barrier in the process of propagation, we must take some measures to improve the positioning accuracy. A robust localization algorithm based on UWB technology is proposed in this paper, which can achieve long time stable tracking with high precision. The results of real experiment and computer simulation show the effectiveness of this method.
引用
收藏
页码：91 / 94
页数：4
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