Traffic-Reduced Precise Ranging Protocol for Asynchronous UWB Positioning Networks

被引：2
|
作者：
Oh, Mi-Kyung [1 ]
Kim, Jae-Young [1 ]
Lee, HyungSoo [1 ]
机构：
[1] Elect & Telecommun Res Inst, Taejon, South Korea
来源：
IEEE COMMUNICATIONS LETTERS | 2010年 / 14卷 / 05期
关键词：
TWR; positioning; CFO; UWB; ALGORITHM;
D O I：
10.1109/LCOMM.2010.05.100232
中图分类号：
TN [电子技术、通信技术];
学科分类号：
0809 ;
摘要：
This letter proposes a precise two-way ranging (TWR) protocol toward low traffic for asynchronous UWB positioning networks. The proposed TWR protocol pursuing instantaneous ranging update enables the estimation of clock frequency offset to achieve high ranging accuracy. Theoretical analysis and simulation results verify the performance.
引用
收藏
页码：432 / 434
页数：3
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