Invention Grant
- Patent Title: User terminal and radio communication method
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Application No.: US16496255Application Date: 2017-03-23
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Publication No.: US11463225B2Publication Date: 2022-10-04
- Inventor: Kazuki Takeda , Satoshi Nagata , Lihui Wang , Xiaolin Hou , 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 Bergman Watanabe & Burton LLP
- International Application: PCT/JP2017/011890 WO 20170323
- International Announcement: WO2018/173233 WO 20180927
- Main IPC: H04L5/00
- IPC: H04L5/00 ; H04L27/26 ; H04W72/04 ; H04W72/12 ; H04W80/02
Abstract:
To control UL transmission properly even when uplink data and demodulation reference signals are transmitted using short TTIs, a user terminal according to one aspect of the present invention has a transmission section that transmits a UL signal and a reference signal for use for demodulating the UL signal, and a control section that controls the allocation of the UL signal and the reference signal, and, when UL signals are allocated to a plurality of contiguous predetermined time intervals (sTTIs), respectively, the control section allocates the UL signal and the reference signal for use for demodulating the UL signal to the same sTTI, at least in an sTTI apart from the top sTTI.
Public/Granted literature
- US20210119756A1 USER TERMINAL AND RADIO COMMUNICATION METHOD Public/Granted day:2021-04-22
Information query
