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最小跳数路由无线传感器网络行为特征研究 被引量：7

Study on behavior characteristics of WSN based on minimum-hop-count routing
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摘要 在无线传感器网络(WSN)中,一般借助消息的重复传送来提高网络的可靠性,但消息的重复传送会劣化网络的其他性能,为解决这一矛盾,有必要弄清具体网络运行时的特点。通过理论分析及仿真验证,揭示了最小跳数路由无线传感器网络的行为特征,找出了影响网络中消息重复传送程度的因素及其影响规律,为最小跳数路由无线传感器网络中消息重复传送程度的保证与控制提供了理论指导。 Repeat transmission of information and data packets is a measure to improve the reliability in Wireless Sensor Networks （WSN）, while some other performance is degraded greatly. To resolve the problem, it is necessary to make clear of the characteristics of a given wireless sensor network on running time. In this paper, with the help of theoretical analysis and simulation, the behavior characteristics of minimum-hop-count-routing-based wireless sensor networks were revealed, the factors influencing the degree of message＇s repeat forwarding and the relation between the factors and the packet＇s duplicates were given. This can provide efficient guide for ensuring and controlling the degree of the packet＇s duplicate transmission.
作者 郑明才 张大方 赵小超
机构地区 湖南大学计算机与通信学院 湖南省第一师范学校信息技术系
出处 《计算机应用》 CSCD 北大核心 2007年第10期2552-2555,共4页 journal of Computer Applications
基金 国家十一五规划项目 湖南省教育科学十一五规划基金(XJK06AZC010) 湖南第一师范校基金(XYS06N11)
关键词 无线传感器网络 最小跳数路由 行为特征 重复传送程度 保证与控制 Wireless Sensor Networks （WSN） minimum hop count routing behavior characteristics degree of duplicate transmission ensuring and controlling
分类号 TP212 [自动化与计算机技术—检测技术与自动化装置]
  • 相关文献

参考文献6

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二级参考文献7

  • 1Akyildiz I F, Su* W, Sankarasubramaniam Y, Cayirci E. Wireless sensor networks: a survey[J]. Computer Networks, 2002,38:393-422.
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共引文献16

同被引文献49

  • 1孙永进,孙雨耕,陈宝江,房朝晖.无线传感器网络1点和2点连通可靠性研究[J].传感技术学报,2004,17(3):379-385. 被引量：17
  • 2朱红松,孙利民,徐勇军,李晓维.基于精细化梯度的无线传感器网络汇聚机制及分析[J].软件学报,2007,18(5):1138-1151. 被引量：20
  • 3郑明才,张大方,赵小超.最小跳数路由无线传感器网络中的路由数估计[J].计算机工程与应用,2007,43(15):151-156. 被引量：4
  • 4ARAMPATZIS T H, LYGEROS J, MANESIS S. A survey of applications of wireless sensors and wireless sensor networks[ C]// Proceedings of the 13th Mediterranean Conference on Control and Automation, Hawaii: IEEE Press, 2005:719 -724.
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  • 6ROUSH W. 10 emerging technologies that will change the world[ J]. Technology Review, 2003, 106(1) : 33 -49.
  • 7HAN K-H, KO Y-B, KIM J-H. A novel gradient approach for efficient data dissemination in wireless sensor networks [ C]// VTC2004-Fall. Washington, DC: IEEE Computer Society, 2004: 2979 - 2983.
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引证文献7

二级引证文献23

计算机应用
2007年 第10期

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