| 区域重叠的无线传感器网络节点定位算法研究 |
| |
| 引用本文： | 宫娜娜,王缓缓,武海艳. 区域重叠的无线传感器网络节点定位算法研究[J]. 现代电子技术, 2012, 35(17): 5-7,11 |
| |
| 作者姓名： | 宫娜娜 王缓缓 武海艳 |
| |
| 作者单位： | 黄河科技学院信息工程学院,河南郑州,450063 |
| |
| 基金项目： | 河南省科技厅项目(112102310582);郑州市科技局项目(20110992);郑州市物联网信息技术科技创新团队(112PCXTD343);黄河科技学院科学研究项目(KYZR201108) |
| |
| 摘 要： | 传感器节点的自身定位是无线传感器网络应用的一个重要研究方向。为了确定节点的位置,需应用各种限制条件对其所在区域进行求解,找到解的交集,即找出符合各种条件的重叠区域。以区域的形状为线索,对基于区域重叠的无线传感器网络节点的定位算法进行了研究,分析了几种典型算法的原理与特点,对同一类算法优缺点进行了对比,对部分算法进行了仿真,得出了区域重叠算法的研究重点。最后对无线传感器网络定位的发展趋势进行了展望。
|
| 关 键 词： | 无线传感器网络 未知节点 信标节点 区域重叠 |
Research on location algorithm for wireless sensor network nodes based on overlapping region |
| |
| GONG Na-na , WANG Huan-huan , WU Hai-yan. Research on location algorithm for wireless sensor network nodes based on overlapping region[J]. Modern Electronic Technique, 2012, 35(17): 5-7,11 |
| |
| Authors: | GONG Na-na WANG Huan-huan WU Hai-yan |
| |
| Affiliation: | (School of Information Engineering,Huanghe Science & Technology College,Zhengzhou 450063,China) |
| |
| Abstract: | The node self-localization is a key research direction in the application of wireless sensor network(WSN).Through the application of the restrictions,the regions where the nodes locate are got and the intersections of the overlapping regions are obtained.A location algorithm for wireless sensor network nodes based on overlapping region is studied and the principles and the characteristics of several typical algorithms are analyzed,with the shapes of the region as the research clues.The advantages and disadvantages of the same type of the algorithm are compared,some of them are simulated and the research prioritiy is obtained.Finally,the development trends of location algorithm for WSN are put forward. |
| |
| Keywords: | wireless sensor network unknown node beacon node overlapping region |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
