Ad-hoc wireless network with a huge amount of static or mobile sensors is called wireless
sensor network (WSN). The sensors collaborate to sense, collect and process the raw …

Wireless Sensor Network (W SN) is a challenging area and key technology consisting of
multiple numbers of Sensor Nodes (SN) deployed in the network for data gathering tasks …

As selecting an appropriate number of nodes before Wireless Sensor Network deployment
is important and it is difficult and inefficient to be done by simulation, a method for achieving …

Wireless sensor network (WSN) is nowadays being applied in many different civilian
applications like vehicle tracking, habitat monitoring, forest surveillance, earthquake …

In wireless sensor networks, the number of sensor nodes has direct relation to the cost of
total wireless sensor networks, and at the same time, the problem is closely connected to …

Sensor is an important part of an automatic system. Wireless Sensor Network (WSN) is a
system consisting of large number of Sensor Nodes (SNs) geographically distributed in the …

In a wireless sensor network, the coverage problem, which has gained much attention from
the academia, is a very important issue. In most research works, the sensor nodes are …

Wireless sensor networks have been the major stake holders in almost all types of wireless
communication standards and applications in the recent decade. Their ability to be deployed …

The Sensor Node deployment is a fundamental issue to be solved in Wireless Sensor
Networks (WSNs). A proper node deployment scheme can reduce the complexity of …

Objectives: To study various aspects of coverage problem and various efficient sensor
deployment strategies in wireless sensors networks. Methods: In this paper we have …