公开(公告)号：US20190124618A1

公开(公告)日：2019-04-25

申请号：US16161086

申请日：2018-10-16

Applicant: UBTECH Robotics Corp

Inventor： Youjun Xiong ,  Yongsheng Zhao ,  Zhichao Liu

IPC: H04W64/00 ,  H04W48/20 ,  G01S5/00 ,  G01S5/02

CPC classification number: H04W64/003 ,  G01S5/0036 ,  G01S5/021 ,  G01S5/0278 ,  H04W24/02 ,  H04W48/20

Abstract: The present disclosure provides a range finding base station selection method and apparatus. The embodiments of the present disclosure are capable of eliminating the inappropriate base stations, so that the range finding from the base station to the tag can be accurate, thereby improving the accuracy of tag positioning.