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机会传感网中一种自适应链路侦测数据收集算法

王霄 吴银锋 于宁 万江文

王霄, 吴银锋, 于宁, 等 . 机会传感网中一种自适应链路侦测数据收集算法[J]. 北京航空航天大学学报, 2012, 38(8): 1051-1055.
引用本文: 王霄, 吴银锋, 于宁, 等 . 机会传感网中一种自适应链路侦测数据收集算法[J]. 北京航空航天大学学报, 2012, 38(8): 1051-1055.
Wang Xiao, Wu Yinfeng, Yu Ning, et al. Self-adaption link-quality detection algorithm for data collecting in OSN[J]. Journal of Beijing University of Aeronautics and Astronautics, 2012, 38(8): 1051-1055. (in Chinese)
Citation: Wang Xiao, Wu Yinfeng, Yu Ning, et al. Self-adaption link-quality detection algorithm for data collecting in OSN[J]. Journal of Beijing University of Aeronautics and Astronautics, 2012, 38(8): 1051-1055. (in Chinese)

机会传感网中一种自适应链路侦测数据收集算法

基金项目: 国家自然科学基金资助项目(60974121,61001138); 国防科工委研究生创新实践基金资助项目
详细信息
  • 中图分类号: TP 393

Self-adaption link-quality detection algorithm for data collecting in OSN

  • 摘要: 提出了一种自适应链路侦测的数据收集算法,以提高机会传感网链路的预测精度与传输成功率:采用自适应链路侦测算法测量出各节点的实时网内链路质量权重因子,结合节点能量消耗模型,通过基于无味卡尔曼滤波的概率预测方法对节点间的链路质量进行量化计算,实现节点对通信链路的实时自适应预测与最优化选择,从而完成数据收集.仿真实验结果表明:新算法提高了最优化路径决策的预测精度,可以有效地增加消息的平均通信成功率,降低消息的平均传输延时.

     

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出版历程
  • 收稿日期:  2011-04-28
  • 网络出版日期:  2012-08-30

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