Combination of light-emitting diode positioning identification and time-division multiplexing scheme for indoor location-based service

查看全文 作　　者：[1,2]刘翔;[1]杨爱英;[1]王雨;[1]冯立辉

机构地区：[1]School of Opto-electronics,Beijing Institute of Technology;[2]National Science and Technology Venture Capital Development Center

出　　处：《Chinese Optics Letters》索引2015年第13卷第12期,共6页

基　　金：supported by the National Natural Science Foundation of China(No.61475094);the National 973 Program of China(No.2013CB329202) 摘　　要：A combination of light-emitting diode(LED) identification and a time-division multiplexing scheme is proposed in this Letter for indoor location-based service. With the scheme, the arrangement of white LED lamps and the structure of a data frame are designed to realize high-accuracy indoor positioning and location-based payload data transmission simultaneously. The results of the experiment demonstrate that the indoor positioning accuracy is 10 cm and 2 Mb/s data transmission with high signal quality is realized. 关键词：白色发光二极管室内定位位置服务时分复用识别数据传输有效载荷定位精度

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Combination of light-emitting diode positioning identification and time-division multiplexing scheme for indoor location-based service

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