Continuous Indoor Positioning Under Random UWB Channel Occlusions Using RBEKF for UWB/IMU Data Fusion
To meet the demands of continuous indoor positioning in Internet of Things (IoT) applications, this paper proposes a UWB/IMU fusion positioning system for robust operation in complex indoor environments. Firstly, to represent the inevitable non-line-of-sight (NLOS) phenomenon, we model occlusion states using a Markov c...