A boundary of wireless sensor networks (WSNs) can be used in many fields, for example, to
monitor a frontier or a secure place of strategic sensitive sites like oil fields or frontiers of a …

Boundary node detection is essential in various application scenarios of wireless networks.
However, most previous solutions are only suitable for planar networks with densely and …

Sensor nodes are characterized with limited resources of processing, memory, and battery.
These features motivate the researchers to propose power-aware communication protocols …

Achieving full sensing coverage is a critical issue in wireless sensor networks applications
such as military surveillance and environmental monitoring. In such applications, a large …

Clustering in wireless sensor networks (WSNs) is an important stage for the communication
between sensor nodes. Many clustering techniques were proposed with different …

Clustering, an energy efficient approach is preferred in wireless sensor network due to the
limited energy consumption of sensor nodes. Clustering saves energy as the communication …

Wireless sensor network applications are composed of a vast number of inexpensive battery-
powered sensors. One of its primary applications is environmental monitoring for physical …

Boundary nodes in a Wireless Sensor Network (WSN) are highly essential due to the critical
functions in which they involve. Therefore, several algorithms have been proposed in the …

Wireless sensor networks have been widely used in many applications especially
environmental monitoring. Thanks to the sensors small size and low cost, a large number of …

Wireless sensor networks consist of a varying number of randomly deployed tiny sensors.
One of its main applications is monitoring environmental phenomenons in remote and …