Research Article
Crowdsource Based Indoor Localization by Uncalibrated Heterogeneous Wi-Fi Devices
Figure 2
Floorplans for evaluation.
(a) 5th floor of Gachon IT building |
(b) 3rd floor of UCLA engineering building |
(c) Resident house |
(d) UCLA NRL laboratory |
(e) Indoor Coex shopping mall in Seoul |