计算机与现代化 ›› 2009, Vol. 1 ›› Issue (10): 6-4.doi: 10.3969/j.issn.1006-2475.2009.10.003
• 算法分析与设计 • 上一篇 下一篇
许秀兰
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XU Xiu-lan
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摘要: 网络自身定位问题是无线传感器网络的基本和重要问题之一。由于rangebased定位机制的局限性,无需配置测距或测角设备,硬件成本低的距离无关定位算法被提出。根据是否有无锚节点来论述和比较现有的距离无关定位算法,提出距离无关定位算法需进一步研究解决的问题。
关键词: 无线传感器网络, 节点定位, 距离无关定位, 定位算法, 定位系统
Abstract: Node localization is a fundamental and crucial issue for Wireless Sensor Network (WSN). In view of the limitations of rangebased techniques, rangefree localization scheme is proposed. Existing rangefree localization approaches are discussed and presented in detail, and the performance of them are compared. Finally, future works in the field of rangefree localization algorithm are pointed out.
Key words: Wireless Sensor Networks(WSN), node localization, rangefree localization, localization algorithm, positioning system
许秀兰. 无线传感器网络距离无关定位算法研究[J]. 计算机与现代化, 2009, 1(10): 6-4.
XU Xiu-lan. Research on Rangefree Localization Algorithm in Wireless Sensor Networks[J]. Computer and Modernization, 2009, 1(10): 6-4.
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http://www.c-a-m.org.cn/CN/Y2009/V1/I10/6