Introduction - If you have any usage issues, please Google them yourself
For large buildings in the complex environment of indoor positioning particularity, in order to overcome the mobile terminal using WLAN or wireless sensor network alone is not high positioning accuracy limitations, to achieve precise positioning and navigation mobile terminal is proposed to simultaneously search and WLAN wireless sensor environment based on terminal location network, using the improved network fusion location algorithm can provide users with high-precision, high-probability and high-security location services.