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基于自适应数据融合的LEACH路由协议 被引量：3

LEACH based on adaptive data fusion
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摘要 如何有效地使用传感器节点的能量以延长WSN的生存时间,一直是WSN路由协议研究的重点。基于LEACH,提出了一种新的路由协议AF-LEACH,AF-LEACH根据数据融合的能量开销和所带来的节能增益,对传感器节点采集的数据进行自适应的数据融合。仿真实验表明,与LEACH协议以及在各节点都进行数据融合的MA-LEACH[1]协议相比,AF-LEACH在降低节点能耗,延长网络寿命等方面上有了显著提高。 How to effectively manage power consumption so that the lifetime of a WSN can be maximized is a important goal for routing protocol design in wireless sensor networks. Based on LEACH, we proposed a new routing protocol AF-LEACH（Adaptive Fusion LEACH ）,which can adaptively adjust whether data fusion gathered in sensor nodes shall be performed according to the cost and benefit of the data fusion. The simulation results demonstrate that AF-LEACH is more effective than LEACH and MALEACH in which data fusion gathered in each node shall be performed in the aspects of reducing node energy consumption and extending the network lifetime.
作者 王培东 袁召兰 王瑜
机构地区 哈尔滨理工大学计算机科学与技术学院 中国人民解放军九二二三四部队
出处 《电子技术应用》 北大核心 2011年第7期123-126,共4页 Application of Electronic Technique
关键词 无线传感器网络 LEACH 数据融合 移动代理 网络生存时间 WSN LEACH data fusion mobile agent network lifetime
分类号 TP393 [自动化与计算机技术—计算机应用技术]
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参考文献6

  • 1王培东,李海东,徐妍.基于移动Agent的LEACH协议的研究与改进[J].通信技术,2009,42(9):151-153. 被引量：2
  • 2LUO H, LUO J, DAS S K et al. Energy efficient routing with adaptive data fusion in sensor networks[C]. 2005.CSE UTA :Technical Report,2005.
  • 3HEINZELMAN W, CHANDRAKASAN A, BALAKRISHNANH. Energy-efficient communication protocol for wireless micro sensor networks:Proc.of the 33rd Annual Hawaii lnt l Conf.on System Sciences,Maui,2000[C].IEEE Computer Society, 2000: 3005-3014.
  • 4TAO Xianping. Research on internet based mobile Agent technology and application [D].Nanjing: Nanjing University, 2001.
  • 5胡海峰,杨震.无线传感器网络中基于移动代理的自适应数据融合路由算法[J].电子与信息学报,2008,30(9):2254-2258. 被引量：8
  • 6HEINZELMAN W, CHANDRAKASAN A, BALAKRISHNANH. An application specific protocol architecture for wireless micro sensor networks[J]. IEEE Trans on Wireless Comm, 2002,1 (4):660-670.

二级参考文献17

  • 1Lan F Akyildiz, Su Weilian, Yogesh Sankarasubramaniam, et al. A Survey on Sensor Networks[J]. IEEE Communications Magazine, 2002,40(08):102-114.
  • 2Handy M, Haase M, Timmermarn D. Low Energy Adaptive Clustering Hierarchy with Deterministic Cluster-Head Selection[C]. Sweden:[s.n.],2002:368 3?2.
  • 3Heinzelman W. Application Specific Protocol Architectures for Wireless Networks[D].Boston: Massachusetts Institute of Technology, 2000.
  • 4Wendi B heinzelman, Anantha P Chandrakasan, Hari Balakrishnan. An Application Specific Protocol Architecture for Wireless Microsensor Networks[J]. IEEE Trans on Wireless Comm, 2002, 1 (04) : 660-670.
  • 5Intanagonwiwat C, Govindan R, Estrin D, Heidemann J, and Silva F. Directed diffusion for wireless sensor networking[J]. IEEE/ ACM Trans. on Networking, 2003, 11(1): 2-16.
  • 6Heinzelman W R, Chandrakasan A, and Balakrishnan H. Energy-efficient communication protocol for wireless microsensor networks[C]. In Proceedings of the 33rd Annual Hawaii International Conference on System Sciences, Maui HI Jan, 2000: 1-10.
  • 7Zhang W and Cao G. DCTC: Dynamic convoy tree-based collaboration for target tracking in sensor networks[J]. IEEE Trans. on Wireless Communication, 2004, 3(5): 1689-1701.
  • 8Luo H, Luo J, Das S K, and Liu Y. Energy efficient routing with adaptive data fusion in sensor networks[C], in Technical Report, CSE UTA, 2005.
  • 9Luo H, Liu Y, and Das S K. Routing correlated data with fusion cost in wireless sensor networks[J]. IEEE Trans. on Mobile Computing, 2006, 5(11): 1620-1632.
  • 10Luo H, Luo J, Liu Y, and Das S. Adaptive data fusion for energy efficient routing in wireless sensor networks[J]. IEEE Trans. on Computers, 2006, 55(10): 1286-1299.

共引文献8

同被引文献18

引证文献3

二级引证文献4

电子技术应用
2011年 第7期

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