2015
DOI: 10.2174/1874110x01509011443
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An Improved DV-Hop Algorithm for Resisting Wormhole Attack

Abstract: As DV-Hop algorithm estimates distance by distance vector exchanging, positioning process is vulnerable to devastate wormhole attacking. An improved DV-Hop algorithm (AWADV-Hop) which resists wormhole attack is proposed, based on the original algorithm in this paper. To solve the problem that hops and the average distance per hop is the most vulnerable to wormhole attack in DV-Hop. This paper first fixes hop value by detecting the wormhole attack. Then, according to error comparison of the average distance per… Show more

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Cited by 1 publication
(2 citation statements)
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“…The packets eavesdropping at one end are broadcasted at the other end. Many solutions to such attacks are discussed in [15], [19], [12], [20].…”
Section: Related Workmentioning
confidence: 99%
See 1 more Smart Citation
“…The packets eavesdropping at one end are broadcasted at the other end. Many solutions to such attacks are discussed in [15], [19], [12], [20].…”
Section: Related Workmentioning
confidence: 99%
“…Localization of sensor nodes with of use of connectivity information of nodes is called Range free localization [8], [9]. Some popular algorithms are DV-Hop localization algorithm [7], [10]- [12], LCB (Localizable Collaborative Body) algorithm [6] and centroid localization algorithm [6], [7], [10], [11].…”
Section: Introdutionmentioning
confidence: 99%