- 专利标题: DEFAULT QUASI-COLOCATION FOR SINGLE DOWNLINK CONTROL INFORMATION-BASED MULTIPLE TRANSMISSION RECEPTION POINTS
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申请号: US18505447申请日: 2023-11-09
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公开(公告)号: US20240080874A1公开(公告)日: 2024-03-07
- 发明人: Mostafa KHOSHNEVISAN , Peter GAAL , Xiaoxia ZHANG , Yan ZHOU , Tao LUO , Jing SUN , Arumugam CHENDAMARAI KANNAN
- 申请人: QUALCOMM Incorporated
- 申请人地址: US CA San Diego
- 专利权人: QUALCOMM Incorporated
- 当前专利权人: QUALCOMM Incorporated
- 当前专利权人地址: US CA San Diego
- 分案原申请号: US17036991 2020.09.29
- 主分类号: H04W72/53
- IPC分类号: H04W72/53 ; H04L5/00 ; H04W8/24 ; H04W72/044 ; H04W72/23
摘要:
Methods, systems, and devices for wireless communications are described. A communication device, which may be otherwise known as user equipment (UE) may receive a downlink control information (DCI) on a physical downlink control channel (PDCCH). The DCI may include one or more of an indication of a set of transmission configuration indicator (TCI) states related to a physical downlink shared channel (PDSCH), one or more receive beams associated with the set of TCI states, or a physical downlink shared channel (PDSCH) scheme. The UE may decode the DCI and may determine a temporal period associated with the indication of the set of TCI states. The UE may receive, based on the temporal period, the PDSCH according to one or more of the set of TCI states, the one or more receive beams associated with the set of TCI states, the PDSCH scheme, or one or more default receive beams.
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