Large-scale deployments of the Internet of Things (IoT) are adopted for performance
improvement and cost reduction in several application domains. The four main IoT …

LoRa is a wireless technology for the Internet of Things useful for smart city applications that
require node location for monitoring or management. The literature presents multiple …

In this paper, we introduce a comprehensive angle of arrival (AoA) estimation solution for the
long range (LoRa) communication network. Termed the LoRa array (LoRay), the proposed …

Localization systems have gained attention owing to the paradigm shift from human-centric
communication systems (1G to 4G) to the machine-to-machine architectures (5G and …

Accurate localization for wireless sensor end devices is critical, particularly for Internet of
Things (IoT) location-based applications such as remote healthcare, where there is a need …

One of the main drawbacks of Global Navigation Satellite Sytems (GNSS) is that they do not
work indoors. When inside, there is often no direct line from the satellite signals to the device …

Long-range (LoRa) wireless networks have been widely proposed as efficient wireless
access networks for battery-constrained Internet of Things (IoT) devices. However, applying …

Localization is one of the essential elements in Internet of Things (IoT) applications for
location-based service. In particular, LoRa has suitable features for localization such as low …

Due to the technology of the Internet of Things (IoT) is rising in recent years, there are many
popular applications in different fields. The development of network technology is growing …

In contrast to accurate GPS-based localization, approaches to localize within LoRaWAN
networks offer the advantages of being low power and low cost. This targets a very different …