Crowdsourcing-based radio map update automation for wi-fi positioning systems

  title={Crowdsourcing-based radio map update automation for wi-fi positioning systems},
  author={Kyungmin Chang and Dongsoo Han},
With the popularization of smartphones, the needs for indoor location information are rapidly growing these days. Wi-Fi based positioning technique has been widely used to provide positioning information indoors. In particular, fingerprint-based localization is preferred because of its advantage in accuracy. However, the accuracy of localization gradually degrades as the Wi-Fi environment changes. In order to prevent the accuracy degradation, a radio map, which stores the Wi-Fi environment… CONTINUE READING
Highly Cited
This paper has 35 citations. REVIEW CITATIONS
18 Citations
0 References
Similar Papers


Publications citing this paper.
Showing 1-10 of 18 extracted citations

Similar Papers

Loading similar papers…