Indoor Localization Based WiFi and BLE Technologies

Abstract

Indoor positioning has attracted commercial developers and researchers in the last few decades. This paper presents an indoor localization system based on both WiFi and BLE technologies at 2.4 GHz. The proposed system uses fingerprinting method with existed advertising channel of WiFi and BLE, 63 reference points and 17 test points. The mean error achieved of 1.6795 m in a very complex indoor environment of 9.2 m x 8.4 m, is a good result compared to similar model considering the equivalent complexity of the region.