Invention Grant
- Patent Title: PUCCH transmission method, user equipment and device
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Application No.: US16638200Application Date: 2018-06-20
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Publication No.: US11558086B2Publication Date: 2023-01-17
- Inventor: Xuejuan Gao , Ekpenyong Tony
- Applicant: CHINA ACADEMY OF TELECOMMUNICATIONS TECHNOLOGY
- Applicant Address: CN Beijing
- Assignee: CHINA ACADEMY OF TELECOMMUNICATIONS TECHNOLOGY
- Current Assignee: CHINA ACADEMY OF TELECOMMUNICATIONS TECHNOLOGY
- Current Assignee Address: CN Beijing
- Agency: Kilpatrick Townsend & Stockton, LLP
- Priority: CN201710687967.5 20170811
- International Application: PCT/CN2018/092034 WO 20180620
- International Announcement: WO2019/029277 WO 20190214
- Main IPC: H04W72/04
- IPC: H04W72/04 ; H04B7/0408 ; H04B7/0404 ; H04B7/06 ; H04B7/08 ; H04L5/00 ; H04L5/10 ; H04W72/12
Abstract:
Provided are a physical uplink control channel (PUCCH) transmission method, user equipment and device, used to solve the technical problem that there is no clear method or device in existing technology which supports a PUCCH transmission scenario in a new wireless communication system. The PUCCH transmission method comprises: determining an uplink beam used during PUCCH transmission on the basis of a downlink beam used by a physical downlink control channel (PDCCH) and/or a physical downlink shared channel (PDSCH); and carrying out PUCCH transmission using the determined uplink beam.
Information query
