Integrated UWB/MIMU Sensor System for Position Estimation towards an Accurate Analysis of Human Movement: A Technical Review

V Yogesh, JH Buurke, PH Veltink, CTM Baten - Sensors, 2023 - mdpi.com
Integrated Ultra-wideband (UWB) and Magnetic Inertial Measurement Unit (MIMU) sensor
systems have been gaining popularity for pedestrian tracking and indoor localization …

A high-accuracy indoor localization system and applications based on tightly coupled UWB/INS/floor map integration

C Wang, A Xu, J Kuang, X Sui, Y Hao… - IEEE sensors …, 2021 - ieeexplore.ieee.org
High-accuracy localization systems for non-line-of-sight (NLOS) environments have been a
popular focus of research on indoor positioning. In particular, the use of ultra-wideband …

Tightly coupling fusion of UWB ranging and IMU pedestrian dead reckoning for indoor localization

R Ali, R Liu, A Nayyar, B Qureshi, Z Cao - IEEE Access, 2021 - ieeexplore.ieee.org
Ultra-wideband (UWB) and inertial measurement unit (IMU) fusion is an efficient method to
resolve the uncertainties of UWB in non-line-of-sight (NLOS) situations because of signals …

Indoor positioning tightly coupled Wi-Fi FTM ranging and PDR based on the extended Kalman filter for smartphones

M Sun, Y Wang, S Xu, H Qi, X Hu - Ieee Access, 2020 - ieeexplore.ieee.org
The smartphone-based Wi-Fi fine time measurement (FTM) technique has provided a new
approach for Wi-Fi-based indoor location on mobile phones since the 2018 release of the …

NLOS identification based UWB and PDR hybrid positioning system

DH Kim, JY Pyun - IEEE Access, 2021 - ieeexplore.ieee.org
Some of the researches on indoor positioning have been conducted, but there are still many
constraints on indoor positioning approaches. Among these approaches, ultra-wideband …

An improved PDR/UWB integrated system for indoor navigation applications

S Guo, Y Zhang, X Gui, L Han - IEEE Sensors Journal, 2020 - ieeexplore.ieee.org
The challenges of the inertial navigation system based pedestrian dead reckoning (PDR)
are mainly stochastic errors and serious accumulated errors caused by sensor variance …

An indoor localization method for pedestrians base on combined UWB/PDR/Floor map

F Liu, J Wang, J Zhang, H Han - Sensors, 2019 - mdpi.com
This paper propose a scheme for indoor pedestrian location, based on UWB (Ultra
Wideband)/PDR (Pedestrian Dead Reckoning) and Floor Map data. Firstly, a robust …

Towards Persistent Spatial Awareness: A Review of Pedestrian Dead Reckoning-Centric Indoor Positioning with Smartphones

S Bai, W Wen, Y Li, C Shi, LT Hsu - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
Navigating to a destination using smartphones has recently become a primary way in
people's daily lives. Positioning is the prerequisite condition before efficient path planning …

Feasibility of smartphone-attached UWB tag for daily life indoor pedestrian tracking

K Naheem, MS Kim - 2023 IEEE 32nd International Symposium …, 2023 - ieeexplore.ieee.org
Features like high bandwidth, low-cost, and low power consumption make ultra-wideband
(UWB) technology a preferable candidate for indoor pedestrian tracking at centimeter-level …

Pedestrian localization with stride-wise error estimation and compensation by fusion of UWB and IMU data

F Hölzke, H Borstell, F Golatowski, C Haubelt - Sensors, 2023 - mdpi.com
Indoor positioning enables mobile machines to perform tasks (semi-) automatically, such as
following an operator. However, the usefulness and safety of these applications depends on …