Computer Science ›› 2015, Vol. 42 ›› Issue (11): 154-157.doi: 10.11896/j.issn.1002-137X.2015.11.032

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Research on SSD-based RFID Indoor Location Method

LI Jun-huai, JIA Jin-peng, WANG Huai-jun, WANG Zhi-xiao and ZHANG Xiang   

  • Online:2018-11-14 Published:2018-11-14

Abstract: Aimming at the signal strength difference caused by using different tags and power differnece of tag in RFID indoor location,this paper proposed a new signal strength difference(SSD) based RFID fingerprint position model.The model introduces a virtual reference point.At the offline stage,it computes the RRSI of virtual reference point according to the signal transmission model,establishes SSD fingerprint map,and uses SSD to eliminate difference of device and overcome the attenuation of RSSI with time.At online stage,it uses the method of position matching seeking intersection to eliminate noise,and then uses the K-NN algorithm to estimate the target location.The experiment proves that the proposed location model is robust and has better accuracy.

Key words: SSD,VIRE,Indoor location,Reference tag

[1] Doufexi A.A comparison of the HIPERLAN/2 and IEEE 802.11a wireless LAN standards [M]∥IEEE Communications Magazine.2002:172-180
[2] Park N,Song You-jun.Policy and role based mobile RFID user privacy data management system[C]∥IEEE Network Operations and Management Symposium,NOMS 2008.2008:1003-1006
[3] Moewin S T.RFID-based intelligent bookcs shelving system[C]∥2007 1st Annual RFID Eurasia.2007:1-5
[4] Li S C,Hussein C,Wan Y.An RFID location tracking system based on SIP[C]∥2008 IEEE Interational Conference on RFID.2008:173-182
[5] 李军怀,孙转宜,王一乐,等.基于虚拟参考标签的RFID定位系统构建方法[J].计算机科学,2011,38(4):107-110 Li Jun-huai,Sun Zhuan-yi,Wang Yi-le,et al.RFID Positioning System Construction Method Based Oil ViSual Reference Tags [J].Computer Science,2011,38(4):107-110
[6] Hyochang Ahn Y-H L,Cho Han-Jin,Rhee S-B,et al.A RSSI-Based Approach for Localization of Wireless Sensor Network in Indoor[M]∥ Proceedings of the International Conference on IT Convergence and Security 2011.Springer Netherlands,2012:123-127
[7] Yi-yang Z,Yun-hao L,Ni L M.VIRE:Active RFID-based Localization Using Virtual Reference Elimination[C]∥2007 ICPP 2007 International Conference on Parallel Processing.Sept 2007:56-56
[8] 邵成刚.基于RFID虚拟标签的室内定位算法研究[D].北京:北京邮电大学,2013 Shao Cheng-gang.The Study of Indoor Location Algorithm Based on RFID Technology[D].Beijing:Beijing University of Posts and Telecommunications,2013
[9] 赵小荣,钱秀芳.基于SSDOA定位算法研究[J].数据通信,2009(5):23-26 Zhao Xiao-rong,Qian Xiu-fang.Research on Signal Strength Difference of Arrival Based Indoor Outdoor Geolocation[J] New Technology,2009(5):23-26
[10] 刘辉亚,徐建波.无线传感器网络分布式的移动节点定位研究[J].计算机工程与应用,2010,46(17):72-76 Liu Hui-ya,Xu Jian-bo.Study of distributed mobile localization in wireless sensor network [J].Computer Engineering and Applications,2010,6(17):72-76
[11] 孔德强,刘作学,冯树芳.室内无源定位算法研究[C]∥全国第三届信号和智能信息处理与应用学术交流会,2009.2009:20-22 Kong De-qiang,Liu Zuo-xue,Feng Shu-fang.Study on indoor passive location algorithm [C]∥Computer Engineering and Applications,2009:20-22
[12] Hossain A K M M,Hien Nguyen V,Y unye J,et al.Indoor Localization Using Multiple Wireless Technologies[C]∥ IEEE Internatonal Conference on Mobile Adhoc and Sensor Systems(MASS 2007).2007:1-8
[13] Mahtab Hossain A K M,Yunye J,Wee -Seng S,et al.SSD:A Robust RF Location Fingerprint Addressing Mobile Devices’ Heterogeneity[J].IEEE Transactions on Mobile Computing,2013,12(1):65-77
[14] 王洁.基于贝叶斯估计方法的无线定位跟踪技术研究[D].大连:大连理工大学,2011 Wang Jie.Wireless Localization and Tracking Based on Bayesian Estimation [D].Dalian:Dalian University of Technology,2011
[15] 谢代军.无线局域网室内定位技术研究[D].郑州:解放军信息工程大学,2013 Xie Dai-jun.Research on WLAN Indoor Location Estimation Technology [D].Zhengzhou:The PLA Information Engineering University,2013

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