Invention Grant
- Patent Title: Scheduling threshold report for multi-transmit/receive points
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Application No.: US16855347Application Date: 2020-04-22
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Publication No.: US11330617B2Publication Date: 2022-05-10
- Inventor: Sungwoo Park , Xiaoxia Zhang , Mostafa Khoshnevisan , Tao Luo , Jing Sun , Arumugam Chendamarai Kannan
- Applicant: QUALCOMM Incorporated
- Applicant Address: US CA San Diego
- Assignee: QUALCOMM Incorporated
- Current Assignee: QUALCOMM Incorporated
- Current Assignee Address: US CA San Diego
- Agency: Arent Fox, LLP
- Main IPC: H04W72/12
- IPC: H04W72/12 ; H04W72/04

Abstract:
A configuration is disclosed to enable a UE to determine and/or prepare Rx beams prior to downlink reception in multi-TRP operation. The apparatus sends, to a first TRP, a report indicating a plurality of threshold scheduled offsets. Each threshold scheduled offset associated with a different number of TCI states. The apparatus receives, from the first TRP, DCI including a TCI and a time-offset. The TCI comprising at least one TCI state. Each TCI state indicating a Tx beam for a TRP of a set of TRPs. The set of TRPs including the first TRP. The apparatus determines at least one Rx beam based on at least one of the received TCI, the time-offset, or one or more of the plurality of threshold scheduled offsets. The apparatus receives, based on the received time-offset, a PDSCH from each TRP of the set of TRPs through the determined at least one Rx beam.
Public/Granted literature
- US20200344791A1 SCHEDULING THRESHOLD REPORT FOR MULTI-TRANSMIT/RECEIVE POINTS Public/Granted day:2020-10-29
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