Energy efficient information dissemination protocols by negotiation for wireless sensor networks

doi:10.1016/j.comcom.2006.01.008

CSpace > 应用数学研究所

	Energy efficient information dissemination protocols by negotiation for wireless sensor networks
	Liu, Dandan ; Hu, Xiaodong; Jia, Xiaohua
	2006-07-26
发表期刊	COMPUTER COMMUNICATIONS
ISSN	0140-3664
卷号	29 期号:11 页码:2136-2149
摘要	In this paper we consider a distributed and efficient information dissemination and retrieval system for wireless sensor networks. In such a system each sensor node operates autonomously with no central node of control in the network, and it can be a data source (it produces data) as well as a data sink (it consumes data). We aim at developing energy efficient protocols that disseminate information sensed at a source node to any other nodes that are interested in the information. We propose two protocols, one is based on the quorum scheme and the other is based on the home agent scheme. The proposed protocols have three advantages: (1) Fully distributed. There is no need for any sensor node to have the global information of the network and each sensor node operates based on its local information; (2) high success rate for data retrieval; (3) capable of dealing with mobile sensors as well as static sensors. The energy efficiency of the protocols is evaluated by two metrics: (a) number of message transmissions required for the source node to advertise its data to all possible data consumers; (b) number of hops of the path between the source node and the querying node for data transmission. The theoretical analysis and simulation results show significant energy savings of the proposed protocols over the previous protocols for the similar goal. (c) 2006 Elsevier B.V. All rights reserved.
关键词	wireless sensor network information dissemination energy efficiency
DOI	10.1016/j.comcom.2006.01.008
语种	英语
WOS研究方向	Computer Science ; Engineering ; Telecommunications
WOS类目	Computer Science, Information Systems ; Engineering, Electrical & Electronic ; Telecommunications
WOS记录号	WOS:000239298500023
出版者	ELSEVIER SCIENCE BV
引用统计
文献类型	期刊论文
条目标识符	http://ir.amss.ac.cn/handle/2S8OKBNM/2516
专题	应用数学研究所
通讯作者	Liu, Dandan
作者单位	1.Wuhan Univ, Comp Sch, Wuhan 430072, Peoples R China 2.Chinese Acad Sci, Inst Appl Math, Beijing 100080, Peoples R China 3.City Univ Hong Kong, Dept Comp Sci, Hong Kong, Hong Kong, Peoples R China
推荐引用方式 GB/T 7714	Liu, Dandan,Hu, Xiaodong,Jia, Xiaohua. Energy efficient information dissemination protocols by negotiation for wireless sensor networks[J]. COMPUTER COMMUNICATIONS,2006,29(11):2136-2149.
APA	Liu, Dandan,Hu, Xiaodong,&Jia, Xiaohua.(2006).Energy efficient information dissemination protocols by negotiation for wireless sensor networks.COMPUTER COMMUNICATIONS,29(11),2136-2149.
MLA	Liu, Dandan,et al."Energy efficient information dissemination protocols by negotiation for wireless sensor networks".COMPUTER COMMUNICATIONS 29.11(2006):2136-2149.