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《Science of Surveying and Mapping》 2015-01
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An indoor location method of fingerprints with virtual space division

FANG Shuang;GUO Hang;HONG Hai-bin;LI Ying-cheng;Nanchang University;China TopRS Technology Co.,Ltd.;  
RSSI-based distance measurement technology is widely used in the field of positioning.Comparing with traditional fingerprint location algorithms and complex environment,an indoor location method of Zigbee fingerprint database with virtual space division that includes virtual space division nearest location algorithm,virtual space division weighted nearest location algorithm,and virtual space division Bayes location algorithm was put forward in the paper.Experimental result showed that the positioning error of the virtual space division location algorithm could be reduced to 1.50 meters in the best situation.
【Fund】: 国家自然科学基金项目(41164001 41374039);; 应急测绘航空遥感数据获取关键技术及系列研制项目(2012BAK15B03)
【CateGory Index】: P204
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