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基于信号强度的定位技术分析

Positioning Technology Analysis Based on Signal Strength
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摘要 针对室内导航信号复杂特性,利用无线传播特性分析了多个典型系统设计思想,基于信号强度差异的分布式定位方法,针对导航信号的复杂度,运用通信过程节点式分布信号强度的差异,对未知位置坐标进行估算以及定位解算,可以实现平面定位效果。 The features of indoor navigation signals are analyzed and the design of a number of typical systems with the characteristics of wireless transmission is discussed.Based on the distributed navigation signal strength method for indoor positioning,the complexity of the signal for navigation is focused on in the study.The node-type distribution of signal intensity differences is used in the communication process to estimate the unknown location coordinates and the position resolution.Furthermore,a planar orientation can be realized.
出处 《数据采集与处理》 CSCD 北大核心 2012年第S1期73-76,共4页 Journal of Data Acquisition and Processing
基金 国家重点基础研究发展计划("九七三"计划)(2007CB815500)资助项目 国家自然科学基金(61001109)资助项目 中国科学院知识创新工程重要方向(KGCX2-EW-4071)资助项目 中国科学院国家天文台青年人才基金(O835032002)资助项目
关键词 导航通信 室内定位 信号强度 信号差异 navigation communication indoor positioning signal strength signal difference
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  • 1董梅,杨曾,张健,王能.基于信号强度的无线局域网定位技术[J].计算机应用,2004,24(12):49-52. 被引量:36
  • 2王福豹,史龙,任丰原.无线传感器网络中的自身定位系统和算法[J].软件学报,2005,16(5):857-868. 被引量:672
  • 3王艳丽,鲜继清,白洁.基于P2P的流媒体技术[J].计算机应用,2005,25(6):1267-1270. 被引量:41
  • 4田洪现,杨维,杨公训.数字矿山综合无线局域网络[J].辽宁工程技术大学学报(自然科学版),2006,25(5):737-740. 被引量:17
  • 5Barnes J, Rizos C, Wang J, Small D, Voigt G, et al. Locata: the positioning technology of the future presented. 6th Int Symp Satellite Navig Technol Incl Mobile Positioning Location Service. Melbourne, Autralia 49-62.
  • 6Liu H, Darabi H, Banerjee P, Liu J. Survey of wireless indoor positioning techniques and syslems. IEEE Transactions on Systems, Man and Cybernetics, Part C: Applications and Reviews, Vol.37, Issues 6,1067-1080, Nov. 2007.
  • 7Want H R, Borriello G. SpotON: an indoor 3 D location sensing technology based on RF signal strength. Univ Washington, Seattle, Tech Rep UW CSE 2000-02-02. Feb.2000.
  • 8Fontana R J, Richley E, Barney J. Commercialization of an ultra wideband precision asset location system. Proc IEEE Ultra Widehand Syst Technol Conf. Reston, VA, Nov. 2003,369-373.
  • 9Bahl P,Padmanabhan V N. RADAR: an in-building RF-based user location and tracking system. Proc IEEE INFOCOM 2000,Mar,vol. 2,775-784.
  • 10Youssef M, Agrawala A, Shankar A U. WLAN location determination via clustering and probability distributions. IEEE Int Conf Pervasive Comput Commun, Mar, 2003,143-151.

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