Currently, the process of tracking moving objects and determining their indoor location is
considered to be one of the most attractive applications that have begun to see widespread …

Indoor positioning systems provide positioning capability to a wide array of applications.
Although indoor positioning, in general, is challenging, harsh industrial environments pose …

The integration of the physical and digital world has become increasingly important, and
location-based services have become the most sought-after application in the field of the …

Ultrawideband (UWB) communications have gained popularity in recent years for being able
to provide distance measurements and localization with high accuracy, which can enhance …

This paper proposes a fingerprint-based indoor localization method, named FPFE
(fingerprint feature extraction), to locate a target device (TD) whose location is unknown …

Indoor location-aware service is booming in daily life and business activities, making the
demand for precise indoor positioning systems thrive. The identification between line-of …

A growing number of devices, from car key fobs to mobile phones to WiFi-routers, are
equipped with ultra-wideband radios. In the network formed by these devices …

Smart and unobtrusive mobile sensor nodes that accurately track their own position have the
potential to augment data collection with location-based functions. To attain this vision of …

Existing indoor positioning systems, such as WiFi, Bluetooth and ultra-wideband based
solutions, have difficulty achieving a balance among cost, accuracy and coverage …

In this paper, we propose FlexTDOA, an indoor localization method using ultra-wideband
(UWB) radios, and we demonstrate its performance in a functional system. Our method uses …