Implementation Precautions for the Shopping Mall and Supermarket IoT Solution - Indoor Navigation
Network Planning Precautions
In the intelligent indoor navigation IoT solution, the deployment
density of BLE devices is higher than that of common APs. To achieve
the location precision of 1 m to 3 m, you are advised to deploy BLE
devices at an interval of 5 m to 7 m. Ensure that Bluetooth signals
of at least three BLE devices can be detected at any location. Figure 1 shows the recommended and non-recommended modes
for deploying BLE devices.
Constraints
To use the indoor navigation IoT function, you need to enable the Bluetooth function of terminals such as mobile phones and tablets and install the indoor navigation app.