An Adaptive Spanning Tree-Based Data Collection Scheme in Wireless Sensor Networks

doi:10.1155/2015/637387

	An Adaptive Spanning Tree-Based Data Collection Scheme in Wireless Sensor Networks
	Zhang, Yi 1,2; Pu, Juhua 1,2; Liu, Xingwu 3; Chen, Zun 1,2
	2015
发表期刊	INTERNATIONAL JOURNAL OF DISTRIBUTED SENSOR NETWORKS
ISSN	1550-1329
页码	9
摘要	In-network data aggregation is a widely used method for collecting data efficiently in wireless sensor networks (WSNs). The authors focus on how to achieve high aggregation efficiency and prolonging networks' lifetime. Firstly, this paper proposes an adaptive spanning tree algorithm (AST), which can adaptively build and adjust an aggregation spanning tree. Owing to the strategies of random waiting and alternative father nodes, AST can achieve a relatively balanced spanning tree and flexible tree adjustment. Then a redundant aggregation scheme (RAG) is illustrated. In RAG, interior nodes help to forward data for their sibling nodes and thus provide reliable data transmission for WSN. Finally, the simulations demonstrate that (1) AST can prolong the lifetime and (2) RAG makes a better trade-off between storage and aggregation ratio, comparing to other aggregation schemes.
DOI	10.1155/2015/637387
收录类别	SCI
语种	英语
资助项目	China's Natural Science Foundation[61173009] ; Science Foundation of Shenzhen City in China[JCYJ20140509150917445] ; State Key Laboratory of Software Development Environment[SKLSDE-2014KF-01] ; Fundamental Research Funds for the Central Universities
WOS研究方向	Computer Science ; Telecommunications
WOS类目	Computer Science, Information Systems ; Telecommunications
WOS记录号	WOS:000360169600001
出版者	HINDAWI PUBLISHING CORPORATION
引用统计
文献类型	期刊论文
条目标识符	http://119.78.100.204/handle/2XEOYT63/9392
专题	中国科学院计算技术研究所期刊论文_英文
通讯作者	Pu, Juhua
作者单位	1.Beihang Univ, State Key Lab Software Dev Environm, Beijing 100191, Peoples R China 2.Beihang Univ, Res Inst, Shenzhen 518057, Peoples R China 3.Chinese Acad Sci, Inst Comp Technol, Beijing 100190, Peoples R China
推荐引用方式 GB/T 7714	Zhang, Yi,Pu, Juhua,Liu, Xingwu,et al. An Adaptive Spanning Tree-Based Data Collection Scheme in Wireless Sensor Networks[J]. INTERNATIONAL JOURNAL OF DISTRIBUTED SENSOR NETWORKS,2015:9.
APA	Zhang, Yi,Pu, Juhua,Liu, Xingwu,&Chen, Zun.(2015).An Adaptive Spanning Tree-Based Data Collection Scheme in Wireless Sensor Networks.INTERNATIONAL JOURNAL OF DISTRIBUTED SENSOR NETWORKS,9.
MLA	Zhang, Yi,et al."An Adaptive Spanning Tree-Based Data Collection Scheme in Wireless Sensor Networks".INTERNATIONAL JOURNAL OF DISTRIBUTED SENSOR NETWORKS (2015):9.