| 基于移动sink的无线传感器网络数据采集方案 |
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| 引用本文： | 郭 剑,孙力娟,许文君,王汝传,肖 甫.基于移动sink的无线传感器网络数据采集方案[J].通信学报,2012(9):176-184. |
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| 作者姓名： | 郭 剑 孙力娟 许文君 王汝传 肖 甫 |
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| 作者单位： | 南京邮电大学计算机学院;南京邮电大学江苏省无线传感网高技术研究重点实验室;南京邮电大学宽带无线通信与传感网技术教育部重点实验室 |
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| 基金项目： | 国家自然科学基金资助项目(60973139,60773041,61003039,61003236,61171053);江苏省科技支撑计划(工业)基金资助项目(BE2010197,BE2010198);江苏省级现代服务业发展专项基金资助项目;江苏省高校自然科学基础研究基金资助项目(10KJB520013,10KJB520014);高校科研成果产业化推进工程基金资助项目(JH10-14);江苏高校科技创新计划基金资助项目(CX10B-196Z,CX10B-197Z,CX10B-200Z);江苏省六大高峰人才基金资助项目(2008118);教育部高等学校博士学科点专项科研基金资助项目(20103223120007);江苏省计算机信息处理技术重点实验室基金资助项目(KJS1022)~~ |
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| 摘 要： | 对无线传感器网络的数据采集问题进行了研究,提出了一种基于可移动sink节点的数据采集方案DCSR。DCSR包括2个阶段,第1个阶段根据传感器节点的分布情况确定一批采集点,第2个阶段使用量子遗传算法求解出经过采集点的最短回路。计算完之后,sink沿着这条回路运动,周期性进行数据采集。理论分析和仿真实验表明,DCSR的性能较好,采集的数据量也更多。
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| 关 键 词： | 数据采集 无线传感器网络 移动sink 量子遗传算法 |
Mobile sink-based data collection scheme for wireless sensor networks |
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| GUO Jian,SUN Li-juan,XU Wen-jun,WANG Ru-chuan,XIAO Fu.Mobile sink-based data collection scheme for wireless sensor networks[J].Journal on Communications,2012(9):176-184. |
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| Authors: | GUO Jian SUN Li-juan XU Wen-jun WANG Ru-chuan XIAO Fu |
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| Affiliation: | 1,2,3(1.College of Computer,Nanjing University of Posts and Telecommunications,Nanjing 210003,China; 2.Jiangsu High Technology Research Key Laboratory for Wireless Sensor Networks,Nanjing University of Posts and Telecommunications, Nanjing 210003,China;3.Key Lab of Broadband Wireless Communication and Sensor Network Technology, Nanjing University of Posts and Telecommunications,Nanjing 210003,China) |
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| Abstract: | The issue of data collection in wireless sensor networks was studied.A mobile sink-based data collection scheme called DCSR was proposed.DCSR consisted of two phases.Firstly,a number of collection sites were selected according to the sensor distribution.And then a quantum genetic algorithm was performed to calculate the shortest loop across the sites.The sink node would travel along this loop periodically and collect data at each site.Theoretical analysis and simulation results show that DCSR has better performance and collects more data. |
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| Keywords: | data collection wireless sensor networks mobile sink quantum genetic algorithm |
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