A Topology Construct and Control Model with Small-World and Scale-Free   Concepts for Heterogeneous Sensor Networks

doi:10.1155/2014/374251

CORC > 北京大学 > 信息科学技术学院

	A Topology Construct and Control Model with Small-World and Scale-Free Concepts for Heterogeneous Sensor Networks
	Liu, Lifang ; Qi, Xiaogang ; Xue, Jilong ; Xie, Mande
刊名	international journal of distributed sensor networks
	2014
DOI	10.1155/2014/374251
英文摘要	Topology construction and control is a vital technique in wireless sensor networks. In this paper, based on small-world and scale-free concepts of complex network theory and considering the characteristics of wireless sensor network, a topology model with small-world and scale-free concepts for heterogeneous sensor network is presented. This work is achieved by applying heterogeneous sensors and preferential attachment mechanism. Furthermore, the topology evolution algorithm is designed. Finally, we simulate the network characteristics, and simulation results are consistent with the theoretic analysis and show that topologies of wireless sensor network built by this model have small-world and scale-free feathers and can significantly improve energy efficiency as well as enhance network robustness, leading to a crucial improvement of network performance.; Computer Science, Information Systems; Telecommunications; SCI(E); EI; 0; ARTICLE; xiemd@zjgsu.edu.cn; 2014
语种	英语
内容类型	期刊论文
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/390453]
专题	信息科学技术学院
推荐引用方式 GB/T 7714	Liu, Lifang,Qi, Xiaogang,Xue, Jilong,et al. A Topology Construct and Control Model with Small-World and Scale-Free Concepts for Heterogeneous Sensor Networks[J]. international journal of distributed sensor networks,2014.
APA	Liu, Lifang,Qi, Xiaogang,Xue, Jilong,&Xie, Mande.(2014).A Topology Construct and Control Model with Small-World and Scale-Free Concepts for Heterogeneous Sensor Networks.international journal of distributed sensor networks.
MLA	Liu, Lifang,et al."A Topology Construct and Control Model with Small-World and Scale-Free Concepts for Heterogeneous Sensor Networks".international journal of distributed sensor networks (2014).