Finding Jammer Location in WSN

Author(s):

Abhijeet Siddha , Zeal college of engineering pune; Sushil Shivankar , Zeal college of engineering pune; Ajit Chaware, Zeal college of engineering pune; Suraj Lokande, Zeal college of engineering pune; Prof.Nawghare.P.S, Zeal college of engineering pune

Keywords:

Jammer, Jamming signal strength, jammed nodes, boundary nodes

Abstract:

Presence of Jammers can disturb the whole communications in wireless networks and it is very difficult to find the exact position of jammer. When the position of jammer is known then it became easy to prevent the attack Thus, in this paper, we aim to design a framework that can localize single jammer with a high accuracy. Most of existing jammer-localization schemes exploit a direct measurement the strength of jamming signals (JSS). But it also based on the boundary nodes of the jammed network. Estimating the exact location of jammer by centroid based method is very difficult task it considers the all jammed nodes and take its centre from that it finds the exact location of the jammer. To check the accuracy we compare it with the existing system and our simulation results show that our centroid based method gets better performance than the existing schemes. In advance, our simulation shows the positions of the jammed nods and alternate path for the data transmission so we can continue our data communication.

Other Details:

Manuscript Id	:	IJSTEV2I11039
Published in	:	Volume : 2, Issue : 11
Publication Date	:	01/06/2016
Page(s)	:	91-94

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