- 专利标题： USER TERMINAL AND WIRELESS COMMUNICATION METHOD
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申请号： EP18736588.7申请日： 2018-01-05
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公开(公告)号： EP3567893A1公开(公告)日： 2019-11-13
- 发明人: TAKEDA, Kazuaki , NAGATA, Satoshi , NA, Chongning , LIU, Min , JIANG, Huiling , KAKISHIMA, Yuichi
- 申请人： NTT DOCOMO, INC.
- 申请人地址： 11-1, Nagatacho 2-chome, Chiyoda-ku Tokyo 100-6150 JP
- 专利权人： NTT DOCOMO, INC.
- 当前专利权人： NTT DOCOMO, INC.
- 当前专利权人地址： 11-1, Nagatacho 2-chome, Chiyoda-ku Tokyo 100-6150 JP
- 代理机构： Hoffmann Eitle
- 优先权： JP2017001436 20170106
- 国际公布： WO2018128180 20180712
- 主分类号： H04W16/28
- IPC分类号： H04W16/28 ; H01Q3/24 ; H01Q25/00 ; H04B7/06 ; H04B7/08 ; H04W24/10 ; H04W88/02
摘要：
The invention is designed to switch beams quickly. A user terminal, according to the present invention, has a receiving section that receives a downlink (DL) signal, and a control section that controls a beam to use to transmit and/or receive the DL signal. When the DL signal is transmitted and/or received using one or more candidate beams, the control section selects the beam based on the measurement results of the demodulation reference signals of one or more antenna ports that respectively correspond to the one or more candidate beams.
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