计算机科学 ›› 2014, Vol. 41 ›› Issue (7): 162-166.doi: 10.11896/j.issn.1002-137X.2014.07.033
房方,李景峰,李杰
FANG Fang,LI Jing-feng and LI Jie
摘要： 目前分簇无线传感器网络的节点信誉管理方案存在信誉值计算、更新及维护代价高,节点抗恶意哄抬及恶意抵毁能力弱等问题。将无线传感器节点分为簇头节点和普通传感器节点,将两类节点在事件感知、报文传输以及数据融合等方面的正常及异常行为作为评价基础,提出一种多维节点信誉管理方案。最后,将该方案和AOMDV反应式路由相结合,设计了一种基于节点可信的路由协议STA。仿真结果表明,该协议能够在不可信环境下实现分簇无线传感器网络中较高的数据传输率和传输成功率。
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