Indoor location-based service is a hot research topic whose application market size is
expected to grow from 41 billion by 2022 and 58 billion by 2023. As a portable …

Global Positioning System (GPS) has been developed in outdoor environments in recent
years. GPS offers a wide range of applications in outdoor areas, including military, weather …

With the explosive development of pervasive computing and the Internet of Things (IoT),
indoor positioning and navigation have attracted immense attention over recent years …

Smartphones have become an indispensable tool in the work and life of most people. Given
the many kinds of sensors built into smartphones, solving indoor navigation problems using …

This paper presents a pedestrian dead reckoning (PDR) approach based on motion mode
recognition using a smartphone. The motion mode consists of pedestrian movement state …

As a critical topic of Internet of Things applications, smartphone-based indoor navigation has
a rapidly growing need in various applications. However, indoor navigation technology is …

Pedestrian dead reckoning (PDR) is an inertial navigation system that relies on smartphone
sensors for estimating a pedestrian's step movements. However, such systems suffer from …

Indoor positioning has attracted many attentions in recent years. Wi-Fi, geomagnetic and
inertial sensors are commonly used sources to reconstruct pedestrian's trajectory. But the …

Due to the rapid spreading of infectious disease COVID-19, numerous campus students are
increasingly exposed to the dilemma and thus the provisioning of a safe environment …

In this paper, we present a pedestrian dead reckoning (PDR) system with multiple virtual
tracking for indoor navigation using a smartphone. In general, the heading error is one of the …