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 …

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

In an unknown confined space environment with limited communication and perception, the
self-positioning of unmanned aerial vehicles (UAVs) will be restricted, seriously affecting the …

Graph-based optimization is a framework that makes it possible to obtain the most probable
estimates of the system state based on the observed constraints. This approach is …

This paper describes an integrated positioning algorithm utilizing Wi-Fi fingerprint technique
for indoor positioning. The main contribution of this work is the improvement of positioning …

The growing interest in location-based services (LBS), due to the demand for its application
in personal navigation, billing and information enquiries, has expedited the research …

The wireless local area network based trilatération indoor positioning method converts
RSSIs (Received Signal Strength Indicator) of RF (Radio Frequency) signals from APs …

스마트폰을 이용하여 인터넷 검색, SNS 및 VOD 의 이용률이 증가함에 따라 스마트폰에서
제공하는 VOD 및 멀티미디어 서비스에 관심이 높아지고 있다. 특히 사용자의 위치를 기반으로 …