WiFi fingerprint-based indoor localization techniques have been proposed and widely used
in recent years. Most solutions need a site survey to collect fingerprints from interested …

In this paper we present our experimental results of angle of arrival (AoA) estimation towards
smartphones. There have been several approaches that use WiFi access points (APs) …

As wireless local area network, WLAN, access point (AP) are becoming very common
wireless communication infrastructures in indoor environments, Wi-Fi signal based Indoor …

ABSTRACT A fundamental part of studying human mobility is to detect dwelling. When we
dwell at places such as our homes, the supermarket or the local park, we are not necessarily …

This report introduces a method for local positioning in a W-Fi network using a combination
of positioning mechanisms (closest access point, pattern recognition, spherical trilateration …

Indoor localization using mobile devices such as smartphones remains a challenging
problem as GPS (Global Positioning System) does not work inside buildings and the …

We propose an automatic map construction algorithm that assembles many users'
trajectories to a FingerPrinting (FP) map of an indoor environment. Our crowdsourcing …

WiFi-based fingerprinting is promising for practical indoor localization with smartphones
because this technique provides absolute estimates of the current position, while the WiFi …

Personal indoor localization with smartphones is a well-researched area, with a number of
approaches solving the problem separately for individual users. Most commonly, a particle …

Due to the lack of global positioning system (GPS) signals in some enclosed areas, indoor
localisation has recently gained significant importance for academics. However, indoor …