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| 한글제목(Korean Title) |
The Security DV-Hop Algorithm against Multiple-Wormhole-Node-Link in WSN |
| 영문제목(English Title) |
The Security DV-Hop Algorithm against Multiple-Wormhole-Node-Link in WSN |
| 저자(Author) |
Jianpo Li
Dong Wang
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| 원문수록처(Citation) |
VOL 13 NO. 04 PP. 2223 ~ 2242 (2019. 04) |
한글내용
(Korean Abstract) |
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영문내용
(English Abstract) |
Distance Vector-Hop (DV-Hop) algorithm is widely used in node localization. It often suffers the wormhole attack. The current researches focus on Double-Wormhole-Node-Link (DWNL) and have limited attention to Multi-Wormhole-Node-Link (MWNL). In this paper, we propose a security DV-Hop algorithm (AMLDV-Hop) to resist MWNL. Firstly, the algorithm establishes the Neighbor List (NL) in initialization phase. It uses the NL to find the suspect beacon nodes and then find the actually attacked beacon nodes by calculating the distances to other beacon nodes. The attacked beacon nodes generate and broadcast the conflict sets to distinguish the different wormhole areas. The unknown nodes take the marked beacon nodes as references and mark themselves with different numbers in the first-round marking. If the unknown nodes fail to mark themselves, they will take the marked unknown nodes as references to mark themselves in the second-round marking. The unknown nodes that still fail to be marked are semi-isolated. The results indicate that the localization error of proposed AMLDV-Hop algorithm has 112.3%, 10.2%, 41.7%, 6.9% reduction compared to the attacked DV-Hop algorithm, the Label-based DV-Hop (LBDV-Hop), the Secure Neighbor Discovery Based DV-Hop (NDDV-Hop), and the Against Wormhole DV-Hop (AWDV-Hop) algorithm.
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| 키워드(Keyword) |
wormhole attack
wireless sensor networks
security DV-Hop algorithm
multi-wormhole
neighbor list
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| 파일첨부 |
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