International Journal of Technology Enhancements and Emerging Engineering Research
The emerging technology of Wireless Sensor Network (WSN) is expected to provide a broad range of applications, such as battlefield surveillance, environmental monitoring, and smart spaces and so on. The coverage problem is a fundamental issue in WSN. In the paper, the authors propose an effective approach for coverage holes detection and removal which is based on grid based clustering. In grid based wireless sensor network, cluster zones are collecting all information which is passing through sensor nodes. The network is dividing into square shape zones. Every zone is the combination of several sensor nodes.