The number of connected mobile devices and Internet of Things (IoT) is growing around us,
rapidly. Since most of people's daily activities are relying on these connected things or …

Location-based service (LBS) has gradually penetrated into all aspects of human life. The
current indoor positioning algorithms include triangulation, least squares, fingerprint …

Smartphone with multiple sensors integration has been widely used for navigation. The
inertial measurement unit (IMU) embedded in smartphones has been widely used for …

Pedestrian dead reckoning (PDR), as an indoor positioning technology that can locate
pedestrians only by terminal devices, has attracted more attention because of its …

Abstract Differential Global Navigation Satellite System (DGNSS) is a technique that uses a
reference station to provide accurate corrections for nearby user receivers. Tens of …

This research is dedicated to developing an automatic landing system for shipborne
unmanned aerial vehicles (UAVs) based on wireless precise positioning technology. The …

The Global Navigation Satellite System (GNSS) has gained widespread use in
smartphones, providing support for various pedestrian applications. In urban areas …

The altitude information of smartphones is playing a more and more important role in some
location-based service applications. The global navigation satellite system is the most …

Sidewalk-level positions are required for a growing number of pedestrian applications.
However, in urban canyons, buildings along both sides of the street severely obstruct global …

Abstract Bluetooth Low Energy (BLE) is a widely used technology to accomplish the
essential task of indoor localization. Hundreds of studies, with many techniques …