Recent years have witnessed fast growth in outdoor location-based services. While GPS is
considered a ubiquitous localization system, it is not supported by low-end phones, requires …

Accurate positioning of a moving vehicle along a route enables various applications, such
as travel-time estimation, in transportation. Global Positioning System (GPS)-based …

Energy conservation is critical in the design of wireless sensor networks since it determines
its lifetime. Reducing the frequency of transmission is one way of reducing the cost, but it …

Low-cost sensor networks for multitarget tracking are increasingly becoming important
equipment in many applications. A major problem is that these sensors usually provide only …

Due to the large scale of wireless sensor networks (WSN) and the huge density of WSN
nodes, classical performance evaluation techniques face new challenges in view of the …

Although outdoor localization is already available to the general public and businesses
through the wide spread use of the GPS, it is not supported by low-end phones, requires a …

In disaster scenarios, dynamic sensors are often used for localisation in wireless sensor
networks (WSNs). However, most of the existing localisation algorithms are designed for the …

The practical Internet of Things at the current stage still persists in handling an energy
minimized network. For a proper network communication an energy consumption of 80% is …

Recent years have witnessed the fast growth in telecommunication (Telco) techniques from
2G to upcoming 5G. Precise outdoor localization is important for Telco operators to manage …

A Semi-Hidden Markov Model (SHMM) for bursty error channels is defined by a state
transition probability matrix A, a prior probability vector Π, and the state dependent output …