Indoor localization has recently witnessed an increase in interest, due to the potential wide
range of services it can provide by leveraging Internet of Things (IoT), and ubiquitous …

This paper reviews the state of the art and future trends of indoor Positioning, Localization,
and Navigation (PLAN). It covers the requirements, the main players, sensors, and …

Location information for events, assets, and individuals, mostly focusing on two dimensions
so far, has triggered a multitude of applications across different verticals, such as consumer …

The growing commercial interest in indoor location-based services (ILBS) has spurred
recent development of many indoor positioning techniques. Due to the absence of Global …

Wireless local area networks (WLANs) have become a promising choice for indoor
positioning as the only existing and established infrastructure, to localize the mobile and …

Radio Frequency (RF) fingerprinting, based onWiFi or cellular signals, has been a popular
approach to indoor localization. However, its adoption in the real world has been stymied by …

An accurate and reliable Indoor Positioning System (IPS) applicable to most indoor
scenarios has been sought for many years. The number of technologies, techniques, and …

A comprehensive review of position location technology—from fundamental theory to
advanced practical applications Positioning systems and location technologies have …

Localization techniques are becoming key to add location context to the Internet-of-Things
(IoT) data without human perception and intervention. Meanwhile, the newly emerged low …