Invention Grant
- Patent Title: User terminal and radio communication method
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Application No.: US16300392Application Date: 2017-05-11
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Publication No.: US10778485B2Publication Date: 2020-09-15
- Inventor: Kazuki Takeda , Satoshi Nagata , Lihui Wang , Liu Liu , Huiling Jiang
- Applicant: NTT DOCOMO, INC.
- Applicant Address: JP Tokyo
- Assignee: NTT DOCOMO, INC.
- Current Assignee: NTT DOCOMO, INC.
- Current Assignee Address: JP Tokyo
- Agency: Osha Liang LLP
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@6e15acf3
- International Application: PCT/JP2017/017777 WO 20170511
- International Announcement: WO2017/195850 WO 20171116
- Main IPC: H04L27/26
- IPC: H04L27/26 ; H04W28/06 ; H04W72/04 ; H04L1/00 ; H04L1/18 ; H04L5/00 ; H04W80/08
Abstract:
The present invention is designed to suitably support transmission of uplink control information even when shortened TTIs are used. According to one aspect of the present invention, a user terminal that communicates using a shortened transmission time interval (TTI), in which the TTI duration is shorter than one ms, has a control section that controls transmission of uplink control information, and a transmission section that transmits the uplink control information in a predetermined shortened TTI, using an uplink control channel format, which is for shortened TTIs and which is compatible with multiple TTI durations.
Public/Granted literature
- US20190140878A1 USER TERMINAL AND RADIO COMMUNICATION METHOD Public/Granted day:2019-05-09
Information query
