In order to solve the critical issues in Wireless Sensor Networks (WSNs), with concern for
limited sensor lifetime, nature-inspired algorithms are emerging as a suitable method …

Bat algorithm (BA) is one of the promising metaheuristic algorithms. It proved its efficiency in
dealing with various optimization problems in diverse fields, such as power and energy …

Wireless sensor network can be used to construct a telemedicine scheme to bring together
the patient data and expansion of medical conveniences when disaster occurs. The Remote …

Bat algorithm (BA) is a population-based metaheuristic algorithm inspired by echolocation
behavior of bat. After the development of BA in 2010, it becomes the attention of researchers …

The quality and quantity of medical data produced by digital devices have improved
significantly in recent decades. This has led to cheap and easy data generation. There has …

Because of the metaphysical shift in the technological era, the world is witnessing machine
to machine (M2M) communication. Sensors are omnipresent, owing to which wireless …

The wireless sensor networks (WSNs) with dynamic topology communication among the
sensor nodes is vulnerable to numerous attacks. As they have limited power, there arises a …

From origin in Wuhan city of China, a highly communicable and deadly virus is spreading in
the entire world and is known as COVID-19. COVID-19 is a new species of coronavirus …

Network congestion is a key challenge in resource‐constrained networks, particularly those
with limited bandwidth to accommodate high‐volume data transmission, which causes …

Every single Internet of Things (IoT) device needs an antenna. IoT applications, especially
those where wired connectivity is practically non-existent, largely rely on wireless access for …