一种无线传感器网络中避免传感孔的拓扑控制方案

2007 International Conference on Computational Science and its Applications (ICCSA 2007) Pub Date : 2007-08-26 DOI:10.1109/ICCSA.2007.75

Kyungjun Kim, Byung-Rae Cha

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引用次数: 7

摘要

无线传感器网络面临的主要挑战之一是最大化网络寿命和最小化功耗。提出了一种在给定密集场中参与传感操作的主动节点选择的节能机制。该机制可以通过减少高密度区域的传感节点数量来降低通信成本。仿真结果表明，在密集感知区域，该机制最大可减少60%的数据包传输数。

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A Topology Control Scheme for Avoiding Sensing Hole in Wireless Sensor Networks

One of the main challenges in wireless sensor networks is to maximize network life time and to minimize power consumption. We propose an energy efficient mechanism for selecting active node which involved in sensing operation in a given dense field. This mechanism can reduce the communication cost by decreasing the number of sensing nodes in highly dense area. Our simulation results show that our mechanism reduces the number of transmitted packets the maximum 60% in dense sensing area.

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2007 International Conference on Computational Science and its Applications (ICCSA 2007)

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