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 …

Location-based services (LBS) such as LoRa geolocation are important aspects of IoT
applications. In this article, we propose a hierarchical clustering-based technique for urban …

The paper deals with the localization in a low-power wide-area-network (LPWAN) operating
long-range wide-area-network (LoRaWAN) technology. The LoRaWAN is, today, one of the …

Nowadays, the flexible localization solution for various devices for workplace safety is one of
the most demanding research questions. Notably, it is expected to provide an acceptable …

The growth of the Internet of Things (IoT) continues to be rapid, making it an essential part of
information technology. As a result, IoT devices must be able to handle data collection …

Modern outdoor localization is commonly dependent on various Global Navigation Satellite
Systems (GNSSs). On the other hand, they are known to be power-hungry and not suitable …

Nowadays, wireless technologies penetrate all aspects of our lives.“Internet of Things”(IoT)
and “Location-Based Services” are the pillars of Smart City concept. The IoT smart objects …

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 …

The performance of LoRa Geo-location for outdoor tracking purposes has been evaluated
on a public LoRaWAN network. Time Difference of Arrival (TDOA) localization accuracy …

Abstract As the Internet of Things expands, new networks are launched in order to provide
long range links with low power usage. While the low power consumption is one of the key …