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A Mobile Sensor Control Method Considering Node Failures in Sparse Sensor Network

机译:考虑稀疏传感器网络中的节点故障的移动传感器控制方法

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Advances in wireless communication technology have led to an increasing interest in mobile sensor networks. In our previous work, we proposed a method that controls the movement of sensor nodes by using push-based broadcast and communication among nodes. In this method, nodes autonomously move based on the broadcast information on where they can communicate with the sink, and they construct a temporal network to deliver their sensor readings to the sink. However, this method has two problems. First, it cannot sufficiently reduce the moving distances of nodes. Seconds, this method assumes an ideal environment in which node failures do not occur, whereas node failures do occur in real environments. In this paper, we extend our previous method to solve these problems. We also show the results of simulation experiments regarding a performance evaluation of the extended method.
机译:无线通信技术的进步导致了对移动传感器网络的兴趣。在我们以前的工作中,我们提出了一种通过使用基于推力的广播和节点之间的通信来控制传感器节点的移动的方法。在该方法中,节点基于他们可以与接收器通信的广播信息自动移动,并且它们构造时间网络以将其传感器读数传送到宿。但是,这种方法有两个问题。首先,不能充分减少节点的移动距离。秒,此方法假设未发生节点故障的理想环境,而节点故障确实发生在真实环境中。在本文中,我们扩展了以前的方法来解决这些问题。我们还显示了关于扩展方法性能评估的仿真实验结果。

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