- 专利标题: Beam management and beam indication in a radio system
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申请号: US16788421申请日: 2020-02-12
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公开(公告)号: US11632756B2公开(公告)日: 2023-04-18
- 发明人: Kai Xu , Esmael Dinan , Hua Zhou , Alireza Babaei , Hyoungsuk Jeon , Ali Cagatay Cirik , Kyungmin Park , Nazanin Rastegardoost
- 申请人: Kai Xu , Esmael Dinan , Hua Zhou , Alireza Babaei , Hyoungsuk Jeon , Ali Cagatay Cirik , Kyungmin Park , Nazanin Rastegardoost
- 申请人地址: US VA Herndon; US VA McLean; US VA Herndon; US VA Fairfax; US VA Centreville; US VA Herndon; US VA Vienna; US VA McLean
- 专利权人: Kai Xu,Esmael Dinan,Hua Zhou,Alireza Babaei,Hyoungsuk Jeon,Ali Cagatay Cirik,Kyungmin Park,Nazanin Rastegardoost
- 当前专利权人: Kai Xu,Esmael Dinan,Hua Zhou,Alireza Babaei,Hyoungsuk Jeon,Ali Cagatay Cirik,Kyungmin Park,Nazanin Rastegardoost
- 当前专利权人地址: US VA Herndon; US VA McLean; US VA Herndon; US VA Fairfax; US VA Centreville; US VA Herndon; US VA Vienna; US VA McLean
- 代理商 Brett K. Gardner; Kavon Nasabzadeh; Jacob L Mangan
- 主分类号: H04W72/04
- IPC分类号: H04W72/04 ; H04B7/06 ; H04L27/26 ; H04W8/24 ; H04W56/00 ; H04W76/27 ; H04W80/02 ; H04W72/044
摘要:
A wireless device receives one or more messages comprising spatial relation configuration parameters of a physical uplink control channel. The configuration parameters indicate a plurality of reference signal (RS) sets. An RS set of the plurality of RS sets comprises one or more RSs. A medium access control control element, activating the RS set of the plurality of RS sets, is received. A downlink control information, indicating an RS of the RS set, is received. A spatial domain transmission filter, for the physical uplink control channel, is determined based on based on the RS. Uplink control information is transmitted, via the physical uplink control channel, based on the spatial domain transmission filter.
公开/授权文献
- US20200260428A1 Beam Management and Beam Indication in a Radio System 公开/授权日:2020-08-13
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