This paper introduces a review article on indoor localization techniques and technologies.
The paper starts with current localization systems and summarizes comparisons between …

Logistics is an important driver for the competitiveness of industries and material supply. The
development of smart logistics, powered by precise positioning and communication …

Recently, various novel scenarios have been studied for indoor localization. The trilateration
is known as a classic theoretical model of geometric-based indoor localization, with uniform …

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 …

Ultra-Wideband (UWB) is a Radio Frequency technology that is currently used for accurate
indoor localization. However, the cost of deploying such a system is large, mainly due to the …

Because of the limitations of the Global Positioning System (GPS) in indoor scenarios,
various types of indoor positioning or localization technologies have been proposed and …

A large body of work has shown that ultra-wideband (UWB) technology enables accurate
indoor localization and tracking thanks to its high time-domain resolution. Existing systems …

Current inventory-taking methods (counting stocks and checking correct placements) in
large vertical warehouses are mostly manual, resulting in (i) large personnel costs,(ii) …

Ultra-wideband (UWB) technology is a mature technology that contested other wireless
technologies in the advent of the IoT but did not achieve the same levels of widespread …

Indoor localization knows many applications, such as industry 4.0, warehouses, healthcare,
drones, etc., where high accuracy becomes more critical than ever. Recent advances in ultra …