Invention Publication
- Patent Title: DIFFERENT BEAM APPLICATION TIME DURATIONS FOR SAME OR CROSS TRP BEAM INDICATION
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Application No.: US18050432Application Date: 2022-10-27
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Publication No.: US20240147484A1Publication Date: 2024-05-02
- Inventor: Tianyang BAI , Yan ZHOU , Mostafa KHOSHNEVISAN , Junyi LI , Tao LUO
- Applicant: QUALCOMM Incorporated
- Applicant Address: US CA San Diego
- Assignee: QUALCOMM Incorporated
- Current Assignee: QUALCOMM Incorporated
- Current Assignee Address: US CA San Diego
- Main IPC: H04W72/12
- IPC: H04W72/12 ; H04B7/06 ; H04L5/00

Abstract:
A method for wireless communication at a user equipment (UE) and related apparatus are provided. In the method, the UE receives a configuration of multiple application time values for transmission configuration indication (TCI) state updates. The UE further receives downlink control information (DCI) in a control resource set (CORESET) associated with a first CORESET pool index associated with a first transmission reception point (TRP) and including a transmission configuration indication (TCI) state associated with a second CORESET pool index associated with a second TRP. The UE further transmits acknowledgement/negative acknowledgement (ACK/NACK) feedback to one or more TRPs based on a feedback mode configured for the UE, and applies the TCI state indicated in the DCI following the ACK/NACK feedback based on one of the multiple application time values and the feedback mode.
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