Xiaoji Niu

According to our database1, Xiaoji Niu authored at least 35 papers between 2006 and 2019.

Collaborative distances:
  • Dijkstra number2 of four.
  • Erdős number3 of four.



In proceedings 
PhD thesis 


On csauthors.net:


Design of a Smartphone Indoor Positioning Dynamic Ground Truth Reference System Using Robust Visual Encoded Targets.
Sensors, 2019

Tight Fusion of a Monocular Camera, MEMS-IMU, and Single-Frequency Multi-GNSS RTK for Precise Navigation in GNSS-Challenged Environments.
Remote Sensing, 2019

GNSS/INS/LiDAR-SLAM Integrated Navigation System Based on Graph Optimization.
Remote Sensing, 2019

Fast Signals of Opportunity Fingerprint Database Maintenance with Autonomous Unmanned Ground Vehicle for Indoor Positioning.
Sensors, 2018

Indoor Positioning Based on Pedestrian Dead Reckoning and Magnetic Field Matching for Smartphones.
Sensors, 2018

Robust Pedestrian Dead Reckoning Based on MEMS-IMU for Smartphones.
Sensors, 2018

A Railway Track Geometry Measuring Trolley System Based on Aided INS.
Sensors, 2018

High-Accuracy Positioning in Urban Environments Using Single-Frequency Multi-GNSS RTK/MEMS-IMU Integration.
Remote Sensing, 2018

A Localization Database Establishment Method Based on Crowdsourcing Inertial Sensor Data and Quality Assessment Criteria.
IEEE Internet of Things Journal, 2018

Tightly-Coupled Integration of Multi-GNSS Single-Frequency RTK and MEMS-IMU for Enhanced Positioning Performance.
Sensors, 2017

An Online Solution of LiDAR Scan Matching Aided Inertial Navigation System for Indoor Mobile Mapping.
Mobile Information Systems, 2017

An improved inertial/wifi/magnetic fusion structure for indoor navigation.
Information Fusion, 2017

An IMU Evaluation Method Using a Signal Grafting Scheme.
Sensors, 2016

Application of Helmert Variance Component Based Adaptive Kalman Filter in Multi-GNSS PPP/INS Tightly Coupled Integration.
Remote Sensing, 2016

A Hybrid WiFi/Magnetic Matching/PDR Approach for Indoor Navigation With Smartphone Sensors.
IEEE Communications Letters, 2016

A Profile-Matching Method for Wireless Positioning.
IEEE Communications Letters, 2016

Collaborative WiFi Fingerprinting Using Sensor-Based Navigation on Smartphones.
Sensors, 2015

Modeling and Development of INS-Aided PLLs in a GNSS/INS Deeply-Coupled Hardware Prototype for Dynamic Applications.
Sensors, 2015

LiDAR Scan Matching Aided Inertial Navigation System in GNSS-Denied Environments.
Sensors, 2015

Design and Performance Evaluation of a Dual Antenna Joint Carrier Tracking Loop.
Sensors, 2015

Tightly Coupled Integration of Ionosphere-Constrained Precise Point Positioning and Inertial Navigation Systems.
Sensors, 2015

Quantitative Analysis to the Impacts of IMU Quality in GPS/INS Deep Integration.
Micromachines, 2015

WiFi-Aided Magnetic Matching for Indoor Navigation with Consumer Portable Devices.
Micromachines, 2015

Real-time indoor navigation using smartphone sensors.
Proceedings of the 2015 International Conference on Indoor Positioning and Indoor Navigation, 2015

A modularized real-time indoor navigation algorithm on smartphones.
Proceedings of the 2015 International Conference on Indoor Positioning and Indoor Navigation, 2015

Real-time attitude tracking of mobile devices.
Proceedings of the 2015 International Conference on Indoor Positioning and Indoor Navigation, 2015

High-Precision Image Aided Inertial Navigation with Known Features: Observability Analysis and Performance Evaluation.
Sensors, 2014

Double Stage NCO-Based Carrier Tracking Loop in GNSS Receivers for City Environmental Applications.
IEEE Communications Letters, 2014

An automatic multi-level gyro calibration architecture for consumer portable devices.
Proceedings of the 2014 International Conference on Indoor Positioning and Indoor Navigation, 2014

On the Convergence of Ionospheric Constrained Precise Point Positioning (IC-PPP) Based on Undifferential Uncombined Raw GNSS Observations.
Sensors, 2013

Fast Thermal Calibration of Low-Grade Inertial Sensors and Inertial Measurement Units.
Sensors, 2013

Hardware Implementation of a Real-Time MEMS IMU/GNSS Deeply-Coupled System.
IEICE Transactions, 2013

Civilian Vehicle Navigation: Required Alignment of the Inertial Sensors for Acceptable Navigation Accuracies.
IEEE Trans. Vehicular Technology, 2008

Analysis and Modeling of Inertial Sensors Using Allan Variance.
IEEE Trans. Instrumentation and Measurement, 2008

Optimal Signal Sampling Configuration for MEMS INS/GPS Navigation.
Proceedings of the 64th IEEE Vehicular Technology Conference, 2006