A Controlling Method of transmitters in UWB Indoor Positioning System Based on Time Division

被引：0
|
作者：
Bai, Yan [1 ]
Lu, Xiao-chun [1 ]
Wang, Jin [1 ]
机构：
[1] Chinese Acad Sci, Natl Time Serv Ctr, Xian, Peoples R China
来源：
2012 IEEE INTERNATIONAL FREQUENCY CONTROL SYMPOSIUM (FCS) | 2012年
关键词：
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
Ultra wideband (UWB) wireless communication technology has been regarded as a very important way of indoor short distance, high speed transmission. In the paper the system structures and working principles of UWB indoor positioning system are introduced and the basic location principles and realization ways based on TDOA (Time-Difference-Of Arrival) are discussed. Especially, a clock synchronization technique between several transmitters is studied and a controlling method based on time division is presented. At the same time, the realization method is given in detailed. The research is important to improving the precision of the UWB indoor positioning system.
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页数：5
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