Energy and security are major challenges in a wireless sensor network, and they work
oppositely. As security complexity increases, battery drain will increase. Due to the limited …

The rapid development in wireless technologies is positioning the Internet of Things (IoT) as
an essential part of our daily lives. Localization is one of the most attractive applications …

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 …

Wireless sensor network (WSN) consists of a number of nodes that are mostly distributed in
a random way to monitor or control different phenomena, such as military operations …

By integrating the micro-sensor on RFID tags to obtain the environment information, the
sensor-augmented RFID system greatly supports the applications that are sensitive to …

The design of an energy-efficient tracking framework is a well-investigated issue and a
prominent sensor network application. The current research state shows a clear scope for …

Sleep scheduling is an effective mechanism to extend the lifetime of energy-constrained
Wireless Sensor Networks (WSNs). It is often that the sensors are divided into sets with …

Accurate location or positioning of people and self-driven devices in large indoor
environments has become an important necessity The application of increasingly automated …

The low-cost received signal strength indicators (RSSIs) are commonly employed in indoor
tracking using various state estimation methods, including particle filters (PFs). In the context …

In recent years, indoor target tracking based on pedestrian dead reckoning (PDR) and the
built-in inertial sensors of smartphone has become a research hotspot in location-based …