This review paper presents within a common framework the mobile station positioning
methods applied in 2G, 3G, and 4G cellular networks, as well as the structure of the related …

Positioning capability represents one of the basic features of modern Internet of Things (IoT)
applications. Although this objective may be pursued by using Global Navigation Satellite …

LoRaWAN technology's reliability is challenged by weather parameters, which can influence
the communication channel design, especially when dealing with outdoor devices. We …

Wireless fingerprinting localization method learns a map** function from a fingerprint
measurement to the estimated location, which is more suitable for complex indoor …

This paper presents a study of positioning system that provides advanced information
services based on Wi-Fi and Bluetooth Low Energy (BLE) technologies. It uses Wi-Fi for …

Modern wireless sensor networks (WSNs) for Internet of Things (IoT) applications require
low-complexity algorithms for positioning, due to the large number of nodes with low power …

User equipment (UE) location estimation using existing cellular and other wireless
communications systems infrastructure is an up-to-date and in demand field of research and …

Due to the large number of elderly people with physical and cognitive issues, there is a
strong need to provide indoor location systems that help caregivers monitor as many people …

Abstract Indoor Positioning Systems (IPS) are an alternative to Global Positioning System
(GPS) in those environments where its signal is attenuated. This is one of the main reasons …

Millimeter-wave communication systems design requires accurate path-loss (PL) prediction,
which is critical to determining coverage area and system capacity. In this work, four …