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UWB Positioning System Based on LSTM Classification With Mitigated NLOS Effects
IEEE Internet of Things Journal, 2023It is known that an ultrawideband (UWB)-based indoor positioning system (IPS) has superior positioning performance and can meet the requirements of location-based services (LBSs) as the Internet of Things (IoT) applications.
Dae-Ho Kim, A. Farhad, Jae-Young Pyun
semanticscholar +1 more source
Range-Focused Fusion of Camera-IMU-UWB for Accurate and Drift-Reduced Localization
IEEE Robotics and Automation Letters, 2021In this work, we present a tightly-coupled fusion scheme of a monocular camera, a 6-DoF IMU, and a single unknown Ultra-wideband (UWB) anchor to achieve accurate and drift-reduced localization.
T. Nguyen, Thien-Minh Nguyen, Lihua Xie
semanticscholar +1 more source
A Novel NLOS Error Compensation Method Based IMU for UWB Indoor Positioning System
IEEE Sensors Journal, 2021Electromagnetic wave is susceptible to the multipath effect, especially in complex indoor environment. As transmission of non-line of sight (NLOS), it leads to bigger measurement error, which makes positioning accuracy decline.
Xiaofei Yang +4 more
semanticscholar +1 more source
Kalman-Filter-Based Integration of IMU and UWB for High-Accuracy Indoor Positioning and Navigation
IEEE Internet of Things Journal, 2020The emerging Internet of Things (IoT) applications, such as smart manufacturing and smart home, lead to a huge demand on the provisioning of low-cost and high-accuracy positioning and navigation solutions.
Daquan Feng +4 more
semanticscholar +1 more source
UWB NLOS/LOS Classification Using Deep Learning Method
IEEE Communications Letters, 2020Ultra-Wide-Band (UWB) was recognized as its great potential in constructing accurate indoor position system (IPS). However, indoor environments were full of complex objects, the signals might be reflected by the obstacles. Compared with the Line-Of-Sight
Changhui Jiang +5 more
semanticscholar +1 more source
A Low-Cost Indoor Real-Time Locating System Based on TDOA Estimation of UWB Pulse Sequences
IEEE Transactions on Instrumentation and Measurement, 2021One of the most popular technologies adopted for indoor localization is ultrawideband impulse radio (IR-UWB). Due to its peculiar characteristics, it is able to overcome the multipath effect that severely reduces the capability of receivers (sensors) to ...
Stefano Bottigliero +3 more
semanticscholar +1 more source
IEEE Transactions on Vehicular Technology, 2021
As one of the main methods in positioning and navigation, the Global Navigation Satellite System (GNSS) is widely applied in many areas, such as road engineering, automobile navigation and many other outdoor applications.
Wei Jiang +4 more
semanticscholar +1 more source
As one of the main methods in positioning and navigation, the Global Navigation Satellite System (GNSS) is widely applied in many areas, such as road engineering, automobile navigation and many other outdoor applications.
Wei Jiang +4 more
semanticscholar +1 more source