Invention Grant
- Patent Title: User terminal and radio communication method
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Application No.: US16958452Application Date: 2017-12-27
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Publication No.: US11444676B2Publication Date: 2022-09-13
- Inventor: Kazuki Takeda , Satoshi Nagata , Lihui Wang , Chongning Na , 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
- International Application: PCT/JP2017/047135 WO 20171227
- International Announcement: WO2019/130523 WO 20190704
- Main IPC: H04B7/06
- IPC: H04B7/06 ; H04W76/19 ; H04W36/30 ; H04W16/28 ; H04W28/02 ; H04W52/36 ; H04W72/12 ; H04W74/08

Abstract:
To perform a beam failure recovery procedure by using an appropriate radio resource, a user terminal includes a transmitting section that transmits a beam failure recovery request, and a control section that controls transmission of the beam failure recovery request by using at least one of an uplink shared channel, an uplink control channel, a sounding reference signal, and a random access channel indicated by a downlink control channel.
Public/Granted literature
- US20210058129A1 USER TERMINAL AND RADIO COMMUNICATION METHOD Public/Granted day:2021-02-25
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