A Phase-based Clustering Algorithm for Vehicular Ad Hoc Networks

被引:0
作者
Yang, Yuliang [1 ]
Luo, Zhongwei [1 ]
An, Jianwei [1 ]
Zhou, Xianwei [1 ]
机构
[1] Univ Sci & Technol Beijing, Sch Informat Engn, Beijing 100083, Peoples R China
来源
PROCEEDINGS OF 2010 ASIA-PACIFIC YOUTH CONFERENCE ON COMMUNICATION, VOLS 1 AND 2 | 2010年
关键词
clustering; PCA; VANET; ad hoc;
D O I
暂无
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
The useful information is exchanged for drive assistance and safety over vehicular ad hoc networks (VANET). Nodes in the network are usually divided into clusters for hierarchical management. Based on the analysis of the two clustering algorithms and the characteristics of VANET, a Phase-based Clustering Algorithm (PCA) was proposed. In the initializing phase of clustering, nodes are converged fast by the use of Highest Degree Clustering Algorithm (HD). In the maintenance phase, Weighted Clustering Algorithm (WCA) is effectively used to stabilize the cluster structure. The simulation results indicated that the performance of our phase-based clustering algorithm is better than that of HD and WCA.
引用
收藏
页码:811 / 814
页数:4
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