基本信息:
- 专利标题： METHOD AND DEVICE IN UE, BASE STATION AND SERVICE CENTER
- 申请号：US18082590 申请日：2022-12-16
- 公开(公告)号：US20230114512A1 公开(公告)日：2023-04-13
- 发明人： Qi JIANG , Xiaobo ZHANG
- 申请人： Qi JIANG , Xiaobo ZHANG
- 申请人地址： CN SHANGHAI; CN SHANGHAI
- 专利权人： Qi JIANG,Xiaobo ZHANG
- 当前专利权人： Qi JIANG,Xiaobo ZHANG
- 当前专利权人地址： CN SHANGHAI; CN SHANGHAI
- 优先权： CN201611033145.7 20161120
- 主分类号： H04W64/00
- IPC分类号： H04W64/00 ; G01S5/10 ; H04W24/10 ; H04B7/0413 ; H04W4/02
摘要：
A method and device for a user equipment, a base station and a service center is disclosed; the UE transmits first information, then receives X1 first signals and transmits a first measurement report; first information is used to determine X1 first antenna port(s); first measurement report includes K1 piece(s) of measurement information, and each of K1 piece(s) of measurement information is for one of X1 first signals; measurement information is used to determine at least the first two of the corresponding set of time length, first antenna port, or first angle; By designing first information and first measurement report, feedback information of beam selection is used to determine generation and transmission of positioning reference signal under the condition of the base station and the UE supporting beamforming, utilizing beamforming has strong directional characteristics to improve the accuracy of UE positioning.
公开/授权文献:
- US12075380B2 Method and device in UE, base station and service center 公开/授权日：2024-08-27