By Blueiot
People spend 70+ percent of their daily life indoors. Indoor space become an essential environment for industry and academia to mine the value of location data. Therefore, an indoor positioning system (IPS) has generated significant attention due to its potential for diverse applications in a variety of industries.
IPS uses different criteria, one of which is the kind of signals used for locating, such as radio frequency signals, light, sound and magnetic fields.
Radio frequency signals are generally used for indoor positioning in popular communication protocols like Wi-Fi and Bluetooth. This article focuses on Bluetooth and illustrates how Bluetooth determine accurate location. [Read more…] about How does Bluetooth transmit accurate location and what functions does it support?