Recently, the wireless sensor networks (WSNs) found its extensive application in
surveillance and target tracking. For these two WSN applications, connectivity and coverage …

In wireless sensor network (WSN) target-based coverage plays a vital role in forwarding the
information from source to destination via multiple sensors by covering the given targets in …

A wireless sensor network (WSN) is a distributed network system composed of a great many
sensor nodes that rely on self-organization. The random deployment of WSNs in city …

The coverage optimization problem of wireless sensor network has become one of the hot
topics in the current field. Through the research on the problem of coverage optimization, the …

For all of types of applications in wireless sensor networks (WSNs), coverage is a
fundamental and hot topic research issue. To monitor the interest field and obtain the valid …

To address the problems of low monitoring area coverage rate and the long moving distance
of nodes in the process of coverage optimization in wireless sensor networks (WSNs), a …

Abstract Wireless Sensor Network (WSN) has appeared as a powerful technological
platform with tremendous and novel applications. Now-a-days, monitoring and target …

To overcome the problems of coverage blind areas and coverage redundancy when sensor
nodes are deployed randomly in heterogeneous wireless sensor networks (HWSNs). An …

To address the problem of insufficient coverage of WSN and poor network coverage in
obstacle environments, the study proposes an improved particle swarm optimization (PSO) …

When wireless sensors are randomly deployed in natural environments such as ecological
monitoring, military monitoring, and disaster monitoring, the initial position of sensors is …