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基于分簇的无线传感器网络节能路由算法 被引量：8

Cluster-based energy-saving routing algorithm for wireless sensor network
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摘要 针对传感器网络能量有限的特点,提出一种基于分簇的节能路由算法—CESR算法,算法采用逐步求解的方式,将整个网络分成若干个交叠簇,整个网络有簇间和簇内两级拓扑。节点在选择路由时先根据簇间拓扑选择簇路由,当数据经过某个簇进行转发时,边界节点根据簇内拓扑产生簇内路由,算法尽量选择消耗能量值最小的路径转发数据,并且能够避免低能量节点,算法存储开销和控制消息相对较少。 A new Cluster-based Energy Saving Routing （CESR） for energy-limited wireless sensor network was proposed. In this protocol, the network was divided into overlapping clusters; each node only knew the node connectivity within its duster and the cluster connectivity of the whole network. The global path was selected according to the duster level topology. The node in the overlap region computed the local path and decided how to send the data to the next cluster. The algorithm tried to find the path with the minimum power consumption and can avoid the node with low energy. The storage and communication overhead was reduced.
作者 王春雷 柴乔林 王华 于磊磊 刘鑫
机构地区 山东大学计算机科学与技术学院 山东中医药大学网络中心
出处 《计算机应用》 CSCD 北大核心 2007年第2期342-345,共4页 journal of Computer Applications
基金 山东省信息产业攻关项目(2003118)
关键词 无线传感器网络 簇 簇间路由 控制消息 OMNET++仿真 wireless sensor network cluster duster-level routing control message OMNET＋＋ simulation
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7

  • 1李建中,李金宝,石胜飞.传感器网络及其数据管理的概念、问题与进展[J].软件学报,2003,14(10):1717-1727. 被引量：620
  • 2AKYILDIZ IF,SU W,SANKARASUBRAMANIAM Y,et al.A Survey on Sensor Networks[J].IEEE Communications Magazine.2002,40(8):102-114.
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二级参考文献41

  • 1Ganesan D, Govindan R, Shenker S, Estrin D. Highly-Resilient, energy-efficient multipath muting in wireless sensor networks.Mobile Computing and Communications Review, 2002,1(2):295-298.
  • 2Braginsky D, Estrin D. Rumor routing algorithm for sensor networks. In: Raghavendra CS, ed. Proceedings of the 1st Workshop on Sensor Networks and Applications. New York: ACM Press, 2002.
  • 3Girod L, Bychkovskiy V, Elson J, Estrin D. Locating tiny sensors in time and space: A case study. In: Manoli Y, Kim KS, eds.Proceedings of the International Conference on Computer Design. Piscataway: IEEE Press, 2002. 195-204.
  • 4Bulusu N, Estrin D, Girod L, Heidemann J. Scalable coordination for wireless sensor networks: Self-Configuring localization systems. 2001. http://lecs.cs.ucla.edu/-bulusu/papers/Bulusu01c.html.
  • 5Cerpa A, Estrin D. ASCENT: Adaptive self-configuring sensor networks topologies. In: Kermani P, ed. Proceedings of the 21st International Annual Joint Conference of the IEEE Computer and Communications Societies. Piscataway: IEEE Press, 2002.101-111
  • 6Elson J. Time synchronization services for wireless sensor networks. In: Kumar V, ed. Proceedings of the 15th International Parallel & Distributed Processing Symposium. 2001. Los Alamitos: IEEE Computer Press, 2001. 1965-1970.
  • 7Ye W, Heidemann J, Estrin D. An energy-efficient MAC protocol for wireless sensor networks. In: Kermani P, ed. Proceedings of the 21st International Annual Joint Conference of the IEEE Computer and Communications Societies. Piscataway: IEEE Press,2002.91-100.
  • 8Heidemann J, Silva F, Intanagonwiwat C. Building efficient wireless sensor networks with low level naming. In: Marzullo K, ed.Proceedings of the 18th ACM Symposium on Operating System Principles. New York: ACM Press, 2001. 146-159.
  • 9Intanagonwiwat C, Govindan R, Estrin D, Heidemann J, Silva F. Directed diffusion for wireless sensor networking. ACM/IEEE Transactions on Networking, 2002, 11(1):2-16.
  • 10Liu J, Cheung P, Ouibas L, Zhao F. A dual-space approach to tracking and sensor management in wireless sensor networks. In:Reghavendrv CS, ed. Proceedings of the ACM International Workshop on Wireless Sensor Networks and Applications. New York:ACM Press, 2002. 162-173.

共引文献619

同被引文献59

引证文献8

二级引证文献41

计算机应用
2007年 第2期

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