UWB is 🔑

The adoption of Ultra-wideband (UWB) in flagship smartphones opens up the possibilities for much more precise, reliable indoor positioning and navigation than would be possible with BLE alone. Its extremely precise locating abilities can locate products and people within one centimeter.

Requirements for Micro-based Indoor Positioning

The use of UWB-enabled sensors, tags and smart devices that identify and locate people and things, combined with other hardware and software platforms, allow companies and organizations to conduct a multitude of real-time location services.

Comparing narrowband signal, Impulse Radio with direct (blue) and reflected signal