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	Topology optimization for urban traffic sensor network
	Hu Jianming ; Song Jingyan ; Zhang Mingchen ; Kang Xiaojing
	2010-05-06 ; 2010-05-06
关键词	Practical Theoretical or Mathematical/ particle swarm optimisation road traffic telecommunication network topology wireless sensor networks/ topology optimization urban traffic sensor network wireless communication system heterogeneous transmission model optimal transmission radius road network small world theory particle swarm optimization/ B6250 Radio links and equipment B0260 Optimisation techniques B6150P Communication network design, planning and routing C7445 Traffic engineering computing C1180 Optimisation techniques
中文摘要	This paper presents an optimized topology for urban traffic sensor networks. Small world theory is used to improve the performance of the wireless communication system with a heterogeneous transmission model and an optimal transmission radius. Furthermore, a series of simulations based on the actual road network around the 2/sup nd/ Ring Road in Beijing demonstrate the practicability of constructing artificial "small worlds". Moreover, the particle swarm optimization method is used to calculate the globally best distribution of the nodes with the large radius. The methods proposed in this paper will be helpful to the sensor nodes deployment of the new urban traffic sensor networks.
语种	英语 ; 英语
出版者	Tsinghua University Press ; China
内容类型	期刊论文
源URL	[http://hdl.handle.net/123456789/9465]
专题	清华大学
推荐引用方式 GB/T 7714	Hu Jianming,Song Jingyan,Zhang Mingchen,et al. Topology optimization for urban traffic sensor network[J],2010, 2010.
APA	Hu Jianming,Song Jingyan,Zhang Mingchen,&Kang Xiaojing.(2010).Topology optimization for urban traffic sensor network..
MLA	Hu Jianming,et al."Topology optimization for urban traffic sensor network".(2010).

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