Invention Grant
- Patent Title: User terminal and radio communication method
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Application No.: US16464157Application Date: 2017-11-24
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Publication No.: US11201771B2Publication Date: 2021-12-14
- Inventor: Yuki Matsumura , Kazuki Takeda , 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
- Priority: JPJP2016-229441 20161125
- International Application: PCT/JP2017/042142 WO 20171124
- International Announcement: WO2018/097218 WO 20180531
- Main IPC: H04L27/26
- IPC: H04L27/26 ; H04L5/00

Abstract:
A user terminal that includes a transmitter that transmits uplink control information on an uplink control channel and a controller that bases the transmission of the uplink control information on a number of symbols of the uplink control channel. The transmission of the uplink control information uses one of a first uplink control channel format and a second uplink control channel format, and the first uplink control channel format uses a cyclic shift that depends on the uplink control information, and the second uplink control channel format does not use a cyclic shift that depends on the uplink control information.
Public/Granted literature
- US20200322199A1 USER TERMINAL AND RADIO COMMUNICATION METHOD Public/Granted day:2020-10-08
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