WiFi and PDR Based Robust SLAM Implementation using Surface Correlation

Beomju Shin, Boseon Yu, Jaewon Bang, Changdon Kee, Taikjin Lee

Abstract: In this research, we present the SLAM implementation based on WiFi and pedestrian dead reckoning (PDR) using smartphone in the indoor environment. To find a WiFi similarity, new method, surface correlation, is applied. We identify that the surface correlation method finds accurate WiFi similarity even in a weak WiFi environment.
Published in: Proceedings of the 30th International Technical Meeting of The Satellite Division of the Institute of Navigation (ION GNSS+ 2017)
September 25 - 29, 2017
Oregon Convention Center
Portland, Oregon
Pages: 3285 - 3288
Cite this article: Shin, Beomju, Yu, Boseon, Bang, Jaewon, Kee, Changdon, Lee, Taikjin, "WiFi and PDR Based Robust SLAM Implementation using Surface Correlation," Proceedings of the 30th International Technical Meeting of The Satellite Division of the Institute of Navigation (ION GNSS+ 2017), Portland, Oregon, September 2017, pp. 3285-3288.
https://doi.org/10.33012/2017.15315
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