Two Connected Dominating Set Algorithms for Wireless Sensor Networks

被引:0
|
作者
Al-Nabhan, Najla [1 ]
Zhang, Bowu [2 ]
Al-Rodhaan, Mznah [1 ]
Al-Dhelaan, Abdullah [1 ]
机构
[1] King Saud Univ, Dept Comp Sci, Riyadh, Saudi Arabia
[2] George Washington Univ, Dept Comp Sci, Washington, DC 20052 USA
关键词
Connected Dominating Set; Wireless Sensor Networks; Maximal Independent Set; Unit Disk Graph; Approximation Algorithm;
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
In this work, we present the design of two novel algorithms for constructing connected dominating set (CDS) in wireless sensor networks (WSNs). Both algorithms are intended to minimize CDS size. The first algorithm has a performance factor of 5 from the optimal solution, which outperforms the best-published results (5.8+ ln 4) in [1]. The second algorithm is an improved version of the first one. We included the theoretical analysis and simulation results showing the effectiveness of both algorithms.
引用
收藏
页码:705 / 713
页数:9
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