标题:An Indoor Precise Positioning Algorithm Using 60GHz Millimeter-Wave Based on the Optimal Path Search
作者:Han, Xueyan ;Wang, Jingjing ;Shi, Wei ;Niu, Qiuna ;Wang, Jianfeng
通讯作者:Wang, Jingjing
作者机构:[Han, Xueyan ;Wang, Jingjing ;Shi, Wei ;Niu, Qiuna ;Wang, Jianfeng ] College of Information Science Technology, Qingdao University of Science Technolo 更多
会议名称:2017 IEEE Global Telecommunications Conference, GC 2017
会议日期:December 4, 2017 - December 8, 2017
来源:2017 IEEE Globecom Workshops, GC Wkshps 2017 - Proceedings
出版年:2018
卷:2018-January
页码:1-5
DOI:10.1109/GLOCOMW.2017.8269057
摘要:Millimeter-wave (mmWave) is a key technology in 5G, and the unlicensed spectrum of 60 GHz band makes many data-intensive applications viable. There is a need for more accurate localization technique of target device in the wireless networks. The paper proposes a precise 60GHz pulse indoor positioning algorithm based on the optimal path search. The algorithm uses the layered strategy of the optimal path and selects the best node for each layer to constitute the optimal path by using the Dice coefficient matching criteria. The corresponding position of the bottom layer's leaf node in the optimal path is the positioning result of the target node (TN). What's more, in the algorithm, the positioning is operated repeatedly and the leaf node with the highest probability is selected as the positioning result ultimately. The theoretical analysis and simulation results demonstrate that the proposed algorithm increases the indoor positioning accuracy in Non-Line of Sight (NLOS) environment and centimeter level positioning accuracy can be reached.
© 2017 IEEE.
收录类别:EI
资源类型:会议论文
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