Invention Grant
- Patent Title: Methods and devices for monitoring a radio link quality
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Application No.: US17414233Application Date: 2018-12-21
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Publication No.: US11871290B2Publication Date: 2024-01-09
- Inventor: Yuki Matsumura , Satoshi Nagata
- 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/JP2018/047325 2018.12.21
- International Announcement: WO2020/129252A 2020.06.25
- Date entered country: 2021-06-15
- Main IPC: H04W36/30
- IPC: H04W36/30 ; H04W76/19

Abstract:
A user terminal includes a control section that, in a case where a maximum number of secondary cells to which a beam failure recovery is applied is 1 and where a specific secondary cell for an uplink control channel is configured, applies the beam failure recovery to the specific secondary cell, and a transmitting section that transmits, in the beam failure recovery, a beam failure recovery request to one of a plurality of cells. According to one aspect of the present disclosure, a BFR procedure can be appropriately executed.
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