Abstract Recently, the Internet of Things (IoT) had emerged very rapidly and became the
most important technology in today's era. In an IoT-based environment, every physical object …

Increasingly emerging technologies in micro-electromechanical systems and wireless
communications allows mobile wireless sensor networks (MWSNs) to be a more and more …

Today's critical goals in sensor network research are extending the lifetime of wireless
sensor networks (WSNs) and lowering power consumption. A WSN necessitates the use of …

Traditional wireless sensor networks (WSNs) with one static sink node suffer from the well-
known hot spot problem, that of sensor nodes near the static sink bear more traffic load than …

Advances in sensor technology has enabled the development of small, relatively
inexpensive, and low-power sensors, which are connected together through wireless …

A wireless sensor network consists of a large number of nodes, sending sensed data to the
base station or sink, either directly or through intermediate nodes. Multi-hop communication …

The Internet of Things (IoT) is an evolving concept that has achieved prominence in the
modern era. An autonomous sensor-equipped device is the major component of WSN …

Present research work on the Internet of Things and Fog computing has taken hype due to
the low cost of building them by optimized sensors. Wireless sensor devices play a vital role …

Wireless sensor networks (WSNs) consist of a large number of small nodes, containing
sensors; these sensors serve as powerful devices to gather data in different environments …

In WSN, mobility of the sink node is worthwhile since it creates potential way to gather
information from sensor nodes through direct communication. To mitigate the delay …