1. 湖南大学计算机与通信学院,湖南,长沙,410082
2. 西安电子科技大学综合业务网国家重点实验室,陕西,西安,710071
3. 总参第61研究所,北京,100039
4. 湖南大学计算机与通信学院湖南长沙,410082
5. 西安电子科技大学综合业务网国家重点实验室陕西西安,710071
6. 总参第61研究所北京,100039
纸质出版:2011
移动端阅览
肖竹, 王勇超, 田斌, 等. 超宽带定位研究与应用:回顾和展望[J]. 电子学报, 2011,39(1):133-141.
XIAO Zhu, WANG Yong-chao, TIAN Bin, et al. Development and Prospect of Ultra-Wideband Localization Research and Application[J]. Acta Electronica Sinica, 2011, 39(1): 133-141.
超宽带(Ultra-Wideband
UWB)技术能获得比现有无线定位技术更高的测距定位精度.本文主要讨论UWB定位技术的研究和应用
包括TOA/TDOA(Time/Time Difference of Arrival)等UWB定位方法、多径时延估计理论、非视距定位和协作式定位、多带OFDM(Orthogonal Frequency Division Multiplexing)定位和其他超宽带信号定位方式等方面
对其发展历程和现状进行了充分的叙述和分析
最后指出了仍存在的问题和值得进一步探讨的方向.
Ultra-Wideband (UWB) has the ability of achieving the better ranging and localization precision than current wireless system.The research and application of UWB localization are studied on this paper
in which the main topics include the different UWB localization methods like TOA/TDOA(Time/Time Difference of Arrival)
multipath delay estimation theory
non-light-of-sight localization
cooperative localization
MB-OFDM(Orthogonal Frequency Division Multiplexing) and other ultra-wideband signals localization.Then its development and actuality are discussed in details.The existing problems and several future valuable research directions are summarized finally.
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