WiFi/PDR integrated navigation with robustly constrained Kalman filter
Z Li, L Zhao, C Qin, Y Wang - Measurement Science and …, 2020 - iopscience.iop.org
Nowadays, global navigation satellite systems (GNSSs) are widely used in location-based
services (LBSs) as they can provide high-accuracy position services continuously. However …
services (LBSs) as they can provide high-accuracy position services continuously. However …
A NLOS-robust TOA positioning filter based on a skew-t measurement noise model
A skew-t variational Bayes filter (STVBF) is applied to indoor positioning with time-of-arrival
(TOA) based distance measurements and pedestrian dead reckoning (PDR). The proposed …
(TOA) based distance measurements and pedestrian dead reckoning (PDR). The proposed …
Heading estimation for pedestrian dead reckoning based on robust adaptive Kalman filtering
D Wu, L ** cell detection and root cause analysis for 5G ultra-dense networks
The slee** cell problem is one of the most critical issues for cellular deployments,
consisting in the outage of a cellular station, which, conversely, works properly from the point …
consisting in the outage of a cellular station, which, conversely, works properly from the point …
Magnetic-map-matching-aided pedestrian navigation using outlier mitigation based on multiple sensors and roughness weighting
YH Kim, MJ Choi, EJ Kim, JW Song - Sensors, 2019 - mdpi.com
This research proposes an algorithm that improves the position accuracy of indoor
pedestrian dead reckoning, by compensating the position error with a magnetic field map …
pedestrian dead reckoning, by compensating the position error with a magnetic field map …
An integrity monitoring algorithm for WiFi/PDR/smartphone-integrated indoor positioning system based on unscented Kalman filter
Indoor positioning navigation technologies have developed rapidly, but little effort has been
expended on integrity monitoring in Pedestrian Dead Reckoning (PDR) and WiFi indoor …
expended on integrity monitoring in Pedestrian Dead Reckoning (PDR) and WiFi indoor …
An efficient indoor positioning particle filter using a floor-plan based proposal distribution
We present a novel floor-plan and PDR (pedestrian dead reckoning) based proposal
distribution for indoor positioning particle filtering. Including floor-plan information in the …
distribution for indoor positioning particle filtering. Including floor-plan information in the …
On bias and its reduction via standardization in discretized electromagnetic source localization problems
J Lahtinen - Inverse Problems, 2024 - iopscience.iop.org
In electromagnetic source localization problems stemming from linearized Poisson-type
equation, the aim is to locate the sources within a domain that produce given measurements …
equation, the aim is to locate the sources within a domain that produce given measurements …
Kalman-type filters and smoothers for pedestrian dead reckoning
In this paper, we present a method for device localization based on the fusion of location
data from Global Navigation Satellite System and data from inertial sensors. We use a …
data from Global Navigation Satellite System and data from inertial sensors. We use a …