Invention Grant
- Patent Title: Techniques for PDSCH/PUSCH processing for multi-TRP
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Application No.: US17593738Application Date: 2021-04-14
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Publication No.: US12041610B2Publication Date: 2024-07-16
- Inventor: Haitong Sun , Yushu Zhang , Chunhai Yao , Chunxuan Ye , Dawei Zhang , Hong He , Jia Tang , Jie Cui , Oghenekome Oteri , Sigen Ye , Wei Zeng , Wei Zhang , Weidong Yang , Yang Tang
- Applicant: APPLE INC.
- Applicant Address: US CA Cupertino
- Assignee: APPLE INC.
- Current Assignee: APPLE INC.
- Current Assignee Address: US CA Cupertino
- Agency: Dorsey & Whitney LLP
- Priority: WO TCN2020107491 2020.08.06
- International Application: PCT/CN2021/087255 2021.04.14
- International Announcement: WO2022/028002A 2022.02.10
- Date entered country: 2021-09-23
- Main IPC: H04W72/1273
- IPC: H04W72/1273 ; H04L1/1812 ; H04L5/00 ; H04W72/0446 ; H04W72/0453 ; H04W72/23

Abstract:
Techniques for physical downlink shared channel (PDSCH) and physical uplink shared channel (PUSCH) processing for multiple transmission and reception point (multi-TRP) are disclosed. In some embodiments, determining PDSCH hybrid automatic repeat request-acknowledgement (HARQ-ACK) processing timing may include determining that a user equipment (UE) is configured for single downlink control information (single-DCI) multi-TRP PDSCH operation, determining a first PDSCH and a second PDSCH within a slot, wherein the first PDSCH and the second PDSCH are used in the single-DCI multi-TRP PDSCH operation, and determining a minimum HARQ-ACK processing timing for the first PDSCH and the second PDSCH using one or more symbols of the first PDSCH or one or more symbols of both the first PDSCH and the second PDSCH.
Public/Granted literature
- US20220330296A1 TECHNIQUES FOR PDSCH/PUSCH PROCESSING FOR MULTI-TRP Public/Granted day:2022-10-13
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