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基于虚拟中心点的移动Sink轨迹优化方法

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摘要 数据收集是无线传感器网络研究的重要问题之一。本文研究基于虚拟中心点的无线传感器网络移动Sink轨迹的优化问题,在无线传感器网络若干处不连通时如何使用移动Sink能量高效地收集数据。分析虚拟点中心化程度对移动Sink最小移动距离的影响。基于度和介数中心的Sink移动方法可以有效减小Sink的移动距离,同时减小节点的能耗。
出处 《中国新通信》 2018年第22期49-49,共1页 China New Telecommunications
基金 咸阳师范学院科研基金项目(XSYK17028)
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