| 基于距离无关的WSN节点定位技术研究 |
| |
| 引用本文： | 陆雨花,章勇.基于距离无关的WSN节点定位技术研究[J].数字社区&智能家居,2009(6). |
| |
| 作者姓名： | 陆雨花 章勇 |
| |
| 作者单位： | 南京航空航天大学;金陵科技学院; |
| |
| 摘 要： | WSN(无线传感器网络)的许多应用都是基于节点的位置信息,传感器网络由于节点数量巨大,资源十分有限,全部节点都采用GPS定位设备是不适宜的。该文在分析了WSN定位算法研究的基础上,分析了近年来提出的基于距离无关的定位算法,这些算法能有效地提高定位精度。
|
| 关 键 词： | 无线传感器网络 节点定位 距离无关 |
Research on Range-free Localization Technology for Wireless Sensor Networks |
| |
| LU Yu-hua,ZHANG Yong.Research on Range-free Localization Technology for Wireless Sensor Networks[J].Digital Community & Smart Home,2009(6). |
| |
| Authors: | LU Yu-hua ZHANG Yong |
| |
| Affiliation: | 1.Nanjing University of Aeronautics and Astronautics;Nanjing 210016;China;2.Jinling Institute of Technology;Nanjing 211169;China |
| |
| Abstract: | It is necessary for the nodes in a wireless sensor networks to know their location.Because of constraints in size,form factor and cost of construction of sensor nodes,it is imp-ractical to use GPS receiver at each sensor node.In this paper,the classification of range-free location algorithms is discussed on the basis of self-localization algorithms research of WSN,the analysis and comparison of existing al-gorithms are also studied.Simulation indicates it performs well. |
| |
| Keywords: | wireless sensor networks node localization range-free |
| 本文献已被 CNKI 等数据库收录！ |
|
