TIIS (한국인터넷정보학회)
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| 한글제목(Korean Title) |
Distributed and Weighted Clustering based on d-Hop Dominating Set for Vehicular Networks |
| 영문제목(English Title) |
Distributed and Weighted Clustering based on d-Hop Dominating Set for Vehicular Networks |
| 저자(Author) |
Yan Shi
Xiang Xu
Changkai Lu
Shanzhi Chen
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| 원문수록처(Citation) |
VOL 10 NO. 04 PP. 1661 ~ 1678 (2016. 04) |
한글내용
(Korean Abstract) |
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영문내용
(English Abstract) |
Clustering is one of the key technologies in vehicular networks. Constructing and maintaining stable clusters is a challenging task in high mobility environments. DWCM (Distributed and Weighted Clustering based on Mobility Metrics) is proposed in this paper based on the d-hop dominating set of the network. Each vehicle is assigned a priority that describes the cluster relationship. The cluster structure is determined according to the d-hop dominating set, where the vehicles in the d-hop dominating set act as the cluster head nodes. In addition, cluster maintenance handles the cluster structure changes caused by node mobility. The rationality of the proposed algorithm is proven. Simulation results in the NS-2 and VanetMobiSim integrated environment demonstrate the performance advantages.
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| 키워드(Keyword) |
Clustering
d-hop dominating set
priority
mobility metrics
vehicular network
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| 파일첨부 |
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