Extensive Study on Coverage and Network Lifetime Issues in Wireless Sensor Network

Abstract

Wireless sensor networks have a broad variation of applications within the surveillance, military, atmosphere monitoring and medical fields. Coverage and connectivity of sensor networks demonstrates how well a region is monitored. The coverage issues have been studied extensively. Particularly the coverage with respect to connectivity and network lifetime effectiveness is emphasized. Constructing a connected, absolutely encapsulated and energy efficient sensor network is efficacious for real time applications attributable to the restricted resources of sensor nodes. This extensive study highlights the recent research analysis and their respective approaches on coverage of wireless sensor networks. A comprehensive comparison among these approaches are given from the perspective of style objectives, assumptions, algorithm attributes and connected results.

Energy efficient scheme to Jointly Optimize Coverage and Connectivity in Large Scale Wireless Sensor Network

“…In the past decade, there has been enough work carried out towards mitigating connectivity and coverage issues in wireless sensor network. Our prior work [7] has already discussed couple of prior research attempts and excavated the research gap. This section discusses some more significant studies that have been investigated and studied to explore the better possibilities of coverage and connectivity in wireless sensor network.…”