期刊文献+

无线传感器网络一维区域随机覆盖研究 被引量:3

Research on Coverage Problems of Wireless Sensor Networks for One-Dimensional Region
下载PDF
导出
摘要 研究了一维区域上的无线传感器网络覆盖问题,首先提出了一维区域上的传感器节点随机覆盖模型并给出了节点覆盖概率计算公式;其次研究了一维区域上的传感器节点发射半径的确定方法,理论证明了传感器节点发射半径应大于或等于2倍感知半径;最后讨论了一维区域覆盖数计算方法.仿真实验表明节点感知半径是影响节点覆盖率和覆盖数的主要参数.论文的研究结果可作为一维区域上传感器网络设计的技术参考. The coverage problems of the wireless sensor networks on the one-dimensional region are mainly studied in this paper.Firstly,the one-dimensional random coverage model is processed for the sensor nodes on the one-dimensional monitoring region,and the formula is given to calculate the node covering probability.Secondly,the method of determining the launching radius of the sensor nodes is studied.It is proved theoretically that the launching radius of the sensor node should be greater than or equal to 2 times to the sensing radius.Lastly,the calculation of the covering number is discussed.Simulation results show that the sensing radius of nodes has significant impact on the covering number and the node covering probability.The result of the study can be the technical specification used in the designing of the sensor networks on the one-dimensional region.
出处 《昆明理工大学学报(理工版)》 CAS 北大核心 2010年第4期71-75,共5页 Journal of Kunming University of Science and Technology(Natural Science Edition)
基金 油气藏地质及开发工程国家重点实验室资助项目(PLC200502)
关键词 无线传感器网络 覆盖模型 网络节点 wireless sensor networks coverage model network node
  • 引文网络
  • 相关文献

参考文献15

  • 1Heo Nojeong and Varshney P K An Intelligent Deployment and Clustering Algorithm for a Distributed Mobile Sensor Network[C]// IEEE International Conference on Systems,Man and Cybernetics,2003.
  • 2Koushanfar S Meguerdichian,Potkojak F,Srivastava M B,Coverage Problems in Wireless Ad-hoc Sensor Networks[C]//IEEE Infocom,2001,380-1387.
  • 3Li Xiang-Yang,Wan Peng-Jun,Frieder O,Coverage in Wireless Ad-hoc Sensor Networks[J],IEEE Transactions on Computers,2003,52(6):753-763.
  • 4Megerian S,Koushanfar F,Potkojak M.et al.Worst and Best-Case Coverage in Sensor Networks[J],IEEE Transcations on Mobile Computing,2005,(4):84-92.
  • 5任彦,张思东,张宏科.无线传感器网络三维空间最佳覆盖路由协议[J].电子学报,2006,34(2):306-311. 被引量:14
  • 6Ravelomanana V.Extremal Properties of Three-Dimensional Sensor Networks with Applications[J],IEEE Transactions on Mobile Computing,2004,3(3):246-257.
  • 7HuangC F,Tseng Y C,Lo L C,The Coverage Problem in Three-Dimensional Wireless Sensor Networks[C]//In Proc.IEEE GLOBECOM'04 New York:IEEE Press,2004,3182-3186.
  • 8OPITZ D,MACLINR.Popular Ensemble Methods:An Empirical Study[J],Journal of Artificial Intelligence Research,1999,11(1):1692198.
  • 9AKSELA M,LAAKSONEN J T.Using Diversity of Errors for Selectingmembers of a Committee classifier[J],Pattern Recognition,2006,39(4):6082623.
  • 10Meguerdichian S,Koushanfar F,Potkojak M,et al.Coverage Problems in Wireless Ad-Hoc Sensor Networks[C]//IEEE Infocom New York,2001,1380-1387.

二级参考文献23

  • 1I F Akyildiz,et al.Wireless sensor networks:a survey[J].Computer Networks,2002,38(4):393-422.
  • 2K Chakrabarty,et al.Grid coverage for surveillance and target location in distributed sensor networks[J].IEEE Trans Computers,2002,51(12):1448-1453.
  • 3F Y S Lin,P L Chiu.A near-optimal sensor placement algorithm to achieve complete coverage/discrimination in sensor networks[J].IEEE Communications Letters,2005,9(1):43-45.
  • 4S Megerian,F Koushanfar,M Potkonjak,et al.Worst and best-case coverage in sensor networks[J].IEEE Transactions on Mobile Computing,2005,4(1):84-92.
  • 5S Meguerdichian,F Koushanfar,M Potkonjak,et al.Coverage problems in wireless ad-hoc sensor network[A].In Proc IEEE INFOCOM′01[C].New York:IEEE Press,2001.1380-1387.
  • 6J Cortes,S Martinez,T Karatas,et al.Coverage control for mobile sensing networks[J].IEEE Transactions on Robotics and Automation,2004,20(2):243-255.
  • 7V Ravelomanana.Extremal properties of three-dimensional sensor networks with applications[J].IEEE Transactions on Mobile Computing,2004,3(3):246-257.
  • 8C F Huang,Y C Tseng,L C Lo.The coverage problem in three-dimensional wireless sensor networks[A].In Proc.IEEE GLOBECOM′04[C].New York:IEEE Press,2004.3182-3186.
  • 9V Chvatal.A combinatorial theorem in plane geometry[J].Journal of Combinatorial Theory Ser B,1975,18(1):39-41.
  • 10S Fisk.A short proof of chvatal′s watchman theorem[J].Journal of Combinatorial Theory Ser B,1978,24(3):374.

共引文献13

同被引文献10

引证文献3

二级引证文献5

;
使用帮助 返回顶部