Estimation of the location of a Mobile Station accurately is a key requirement to effectively
provide a wide range of Location Based Services over mobile networks. Hence developing …

Nowadays, a growing number of ubiquitous mobile applications has increased the interest
in indoor location-based services. Some indoor localization solutions for smartphones …

In this paper, a new algorithm for indoor localization using WLAN signal strengths is
proposed. The objective of the work was to design a simple and efficient indoor positioning …

In the recent years the Location Based Services (LBS) are grabbing the attention of
telecommunication actors since they are sources of new services and new revenues. The …

Location fingerprinting is a positioning method that exploits the already existing
infrastructures such as cellular networks or WLANs. Regarding the recent demand for …

首先, 介绍全球卫星导航系统的发展状况, 对比分析全球卫星导航系统性能.
并结合国内外基于卫星导航系统的列车定位技术的研究成果和应用情况, 将列车定位技术分为四 …

Due to the growing area of ubiquitous mobile applications, indoor localization of
smartphones has become an interesting research topic. Most of the current indoor …

Indoor location awareness enables many location-based services, such as smart homes or
smart offices. The huge amount of sensor data collected by nowadays' smartphones …

Nowadays, smartphones can collect huge amounts of data from their surroundings with the
help of highly accurate sensors. Since the combination of the Received Signal Strengths of …

This paper illustrates two improved DCM (Database Correlation Method) based positioning
methods for MS (Mobile Stations) in cellular networks. The improved approaches are mainly …