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

This paper presents a novel approach to building a WLAN-based location fingerprinting
system. Our algorithm intelligently transforms received signal strength (RSS) into principal …

Indoor positioning has become highly important because of the failure of GPS in such areas.
Many Wireless Local Area Networks (WLAN) indoor localization studies use the …

Indoor localization of targets by using electromagnetic waves has attracted a lot of attention
in the last few years. Thanks to the wide availability of electromagnetic sources deployed for …

Indoor positioning has become highly important because of the difficulties global positioning
system experiences operating in such areas. Many wireless local area network indoor …

This paper presents a study of positioning system that provides advanced information
services based on Wi-Fi and Bluetooth Low Energy (BLE) technologies. It uses Wi-Fi for …

Because of the spatiotemporal variability of people and air pollutants within cities, it is
important to account for a person's movements over time when estimating personal air …

In location fingerprinting based indoor positioning system, received signal strength (RSS)
indications from a set of Wi-Fi access points are used as a unique fingerprint to identify a …

Recent mobile devices have already contained a low-cost FM receiving function due to the
continuing improvements in the device manufacturing. This paper shows that positioning …

Advances in electronic location technology and the coming of age of mobile computing have
opened the door for location-aware applications to permeate all aspects of everyday life …