Particle Filter Based WiFi Positioning System Implementation Using WiFiSLAM Radio Map

Authors
Shin, BeomjuKim, ChulkiKim, JaehunKee, ChangdonLee, Taikjin
Issue Date
2016-09
Publisher
INST NAVIGATION
Citation
29th International Technical Meeting of The-Satellite-Division-of-the-Institute-of-Navigation (ION GNSS+), pp.2251 - 2253
Abstract
In this paper, we present the particle filter based WiFi positioning system (WPS) implementation using WiFiSLAM radio map. To make the radio map for WPS, we apply two methods. In case that map data is given, dynamic search (DS) is applied to construct the radio map. If the map data does not exist, the WiFiSLAM is used to make the radio map. To demonstrate the performance of WiFiSLAM radio map, we estimate the position of user using WiFiSLAM radio map. The experimental results show the positioning error from WiFiSLAM radio map is similar with the positioning error from the DS radio map.
ISSN
2331-5911
URI
https://pubs.kist.re.kr/handle/201004/114709
Appears in Collections:
KIST Conference Paper > 2016
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