The Global Navigation Satellite Systems (GNSS) suffer from accuracy deterioration and
outages in dense urban canyons and are almost unavailable for indoor environments …

Indoor localization has been an active research field for decades. Location determination is
normally accomplished using the Global Positioning System (GPS) for outdoor environment …

Indoor WIFI localization is challenging especially when deployed over wireless device with
limited system resource. Although GPS can give approximate position of the mobile users, it …

The Accurate indoor localization is a challenging task due to the absence of GPS. Among
numerous proposals, Wifi fingerprint-based localization is one of the most promising …

Determining position and route is very important because it helps user get to the destination
easier and faster. Nowadays, more and more people move to urban areas and live in …

Different technologies have been proposed to provide indoor localisation: magnetic field,
Bluetooth, WiFi, etc. Among them, WiFi is the one with the highest availability and highest …

Wi-Fi based indoor localization system has attracted considerable attention due to the
growing need for location based service (LBS) and the rapid development of mobile phones …

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 …

Indoor localization has the capability to change the way of providing location-based services
in a closed environment and has more potential than that of GPS if the present shortcomings …

Due to the unavailable GPS signals in indoor environments, indoor localization has become
an increasingly heated research topic in recent years. Researchers in robotics community …