Currently there is no standard indoor positioning system, similar to outdoor GPS. However,
WiFi signals have been used in a large number of proposals to achieve the above …

Nowadays, there are a multitude of solutions for indoor positioning, as opposed to standards
for outdoor positioning such as GPS. Among the different existing studies on indoor …

The variation of wireless signal in dynamic indoor parking environments may seriously
compromise the performance of fingerprint-based localization methods. In this regard, this …

After decades of research, Internet of Things (IoT) is finally permeating real-life and helps
improve the efficiency of infrastructures and processes as well as our health. As massive …

In indoor environments, estimating localization using a received signal strength indicator
(RSSI) is difficult because of the noise from signals reflected and refracted by walls and …

Wi-Fi technology is widely used in indoor positioning systems due to its ubiquitous presence
in almost every building and its cost-effectiveness without requiring additional hardware. To …

This paper proposes an efficient algorithm for identifying outdated access points (APs) in the
fingerprint database. The relationship between physical distance in twodimensional space …

As a fundamental requirement for Intelligent Transportation System (ITS), reliable and
pervasive vehicular localization has attracted considerable attention. However, it is still …

This work puts the first effort on investigating robust and adaptive pedestrian passing
detection and direction recognition based on WiFi Channel State Information (CSI) …

Pedestrian monitoring is a very important issue in many sensitive areas. Traditional
technologies mainly include computer vision, infrared imaging, WiFi sniffing, etc …