Call For Paper Volume:4 Issue:8 Aug'2017 |

Comparison between Network Coverage Strategies in Wireless Sensor Network: A Review

Publication Date : 25/06/2015



Author(s) :

Poonam Sharma , Sonia jangra.


Volume/Issue :
Volume 2
,
Issue 6
(06 - 2015)



Abstract :

this paper presents an efficient coverage scheme for wireless sensor networks. This scheme focuses on coverage strategies of wireless sensor network which are compared on different parameters, where Delaunay triangulation is more efficient coverage strategy as compared to square grid deployment strategy because in Square grid coverage strategy if the sensing area increases than overlapping of sensing area is increased which is not desirable for valid data in coverage of region of interest. Delaunay triangulation proposes is to centralized sensor deployment method, DT (Delaunay Triangulation) -Score, aims to maximize the coverage of a given sensing area with obstacles. The DT-Score consists of two phases. In the first phase, contour-based deployment is used to eliminate the coverage holes near the boundary of sensing area and obstacles. In the second phase, a deployment method based on the Delaunay Triangulation is applied for the uncovered regions.


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Comparison between Network Coverage Strategies in Wireless Sensor Network: A Review

June 23, 2015