Multisensor precision positioning based on inertial and GNSS systems via 5G network

Abstract

The precision positioning based on Global Navigation Satellite System (GNSS) and inertial measurement unit (IMU) requires the high update rates which in the most of cases exceeded 20Hz. The data transmission and the real – time position and motion analysis of the remote controlled real – time locating systems (RTLS), such as intelligent tracking positioning robots, virtual reality devices or autonomous vehicles, is critical for their operation. The narrowband NB-IoT in 5G networks may be applied to satisfy everything from manufacturing and industrial needs. The current paper represents the multisensor precision positioning system based on MEMS sensors and GNSS receiver with high update rate which is capable of real-time monitoring of the system location and spatial position.