The term “ranging” is often used to indicate the operations that make it possible to estimate
the distance between two nodes by processing some signals generated and/or received by …

Precise position information is considered as the main enabler for the implementation of
smart manufacturing systems in Industry 4.0. In this article, a time-of-flight based indoor …

Energy consumption has become dominant issue for wireless internet of things (IoT)
networks with battery-powered nodes. The prevailing mechanism allowing to reduce energy …

Received signal strength indicator (RSSI)-based positioning is suitable for large-scale
applications due to its advantages of low cost and high accuracy. However, it suffers from …

With rising demand for indoor location-based services (LBS) such as location-based
marketing, mobile navigation, etc., there has been considerable interest in indoor …

The advancement of digital technology has increased the deployment of wireless sensor
networks (WSNs) in our daily life. However, locating sensor nodes is a challenging task in …

The advent of wearable sensor technologies has the potential to transform organizational
research by offering the unprecedented opportunity to collect continuous, objective, highly …

Wireless signal can be easily influenced by the environment in the propagation process. The
signal propagation model is the most appropriate model for current indoor environment to …

Abstract Received Signal Strength Indicator (RSSI) is affected significantly by multi-path
fading, building structure and obstacles in indoor environments, which lead to similar …

Free roaming domestic dogs (FRDD) are the main vectors for rabies transmission to humans
worldwide. To eradicate rabies from a dog population, current recommendations focus on …