- 专利标题: Control Channel with Multiple Transmission Reception Points
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申请号: US16832688申请日: 2020-03-27
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公开(公告)号: US20200314858A1公开(公告)日: 2020-10-01
- 发明人: Kai Xu , Esmael Hejazi Dinan , Hua Zhou , Alireza Babaei , Hyoungsuk Jeon , Ali Cagatay Cirik , Kyungmin Park
- 申请人: Kai Xu , Esmael Hejazi Dinan , Hua Zhou , Alireza Babaei , Hyoungsuk Jeon , Ali Cagatay Cirik , Kyungmin Park
- 主分类号: H04W72/04
- IPC分类号: H04W72/04 ; H04L5/00 ; H04L1/00 ; H04W72/12
摘要:
A wireless device receives one or more messages. The one or more messages comprise configuration parameters of the cell. The configuration parameters indicate a plurality of control resource sets for multiple transmission reception points. Downlink control information (DCI) is received via a control resource set of the plurality of control resource sets. The DCI comprises a physical uplink control channel (PUCCH) resource indicator. The control resource set comprises one or more control channel elements starting from a first control channel element. A PUCCH resource is determined based on the PUCCH resource indicator. The PUCCH resource is determined based on an index of the first control channel element. The PUCCH resource is determined based on the control resource set. An uplink control information is transmitted via the PUCCH resource in response to the determination of the PUCCH resource.
公开/授权文献
- US11729800B2 Control channel with multiple transmission reception points 公开/授权日:2023-08-15
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