Invention Grant
- Patent Title: User terminal and radio communication method
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Application No.: US17602635Application Date: 2020-04-08
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Publication No.: US12207253B2Publication Date: 2025-01-21
- Inventor: Yuki Matsumura , Satoshi Nagata , Shaozhen Guo , Jing Wang , Xiaolin Hou
- Applicant: NTT DOCOMO, INC.
- Applicant Address: JP Tokyo
- Assignee: NTT DOCOMO, INC.
- Current Assignee: NTT DOCOMO, INC.
- Current Assignee Address: JP Tokyo
- Agency: Osha Bergman Watanabe & Burton LLP
- Priority: JP2019-084682 20190409
- International Application: PCT/JP2020/015797 WO 20200408
- International Announcement: WO2020/209282 WO 20201015
- Main IPC: H04W72/1273
- IPC: H04W72/1273 ; H04L5/00 ; H04W72/044 ; H04W72/23

Abstract:
A user terminal according to an aspect of the present disclosure includes a receiving section that receives downlink control information (DCI) used for scheduling of a plurality of downlink shared channels with different antenna port groups for a demodulation reference signal, and a control section that, when information indicating that a certain field that indicates a transmission configuration indication (TCI) state is present in the DCI is not configured, commonly or individually controls a TCI state of each of the plurality of downlink shared channels. According to one aspect of the present disclosure, it is possible to preferably perform DL communication even when multiple panels/TRPS are used.
Public/Granted literature
- US20220167378A1 USER TERMINAL AND RADIO COMMUNICATION METHOD Public/Granted day:2022-05-26
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