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

Ultra-wide band (UWB) localization system suffers from deteriorating performance in
complex scenes, especially in non-line-of-sight (NLOS) conditions. In order to improve the …

Accurate indoor localization information of the quadrotor plays an important role in many
Internet-of-Things applications. To improve the estimation accuracy and robustness, a fixed …

Indoor localization is of pivotal significance for a wide variety of services in the context of the
Internet of Things (IoT). Both ranging-based and fingerprint-based localization techniques …

Nowadays, location-based services, which include services to identify the location of a
person or an object, have many uses in social life. Though traditional GPS positioning can …

Estimation of the presence of people in real time is extremely useful for businesses in
providing better services while saving money. In this paper, we propose a technique for …

Smartphone-based indoor localization systems are increasingly needed in various types of
applications. This article proposes a novel WiFi and vision-integrated fingerprint (Wi-Vi …

A framework for unmanned aerial vehicle (UAV) navigation using downlink cellular fifth-
generation (5G) signals is presented. In the proposed framework, a software-defined …

UWB-based positioning systems have been proven to provide a significant high level of ac-
curacy hence offering a huge potential for a variety of indoor applications. However, the …

The way people access services in indoor environments has dramatically changed in the
last year. The countermeasures to the COVID-19 pandemic imposed a disruptive …