Invention Grant
- Patent Title: Mitigation of crowded UL SPS feedback transmissions
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Application No.: US17213838Application Date: 2021-03-26
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Publication No.: US11621822B2Publication Date: 2023-04-04
- Inventor: Ahmed Elshafie , Yi Huang , Hwan Joon Kwon
- Applicant: QUALCOMM Incorporated
- Applicant Address: US CA San Diego
- Assignee: QUALCOMM Incorporated
- Current Assignee: QUALCOMM Incorporated
- Current Assignee Address: US CA San Diego
- Agency: Procopio, Cory, Hargreaves & Savitch LLP
- Main IPC: H04L5/00
- IPC: H04L5/00 ; H04W72/0446 ; H04L1/1812

Abstract:
This disclosure provides systems, devices, apparatus, and methods, including computer programs encoded on storage media, for mitigation of crowded UL SPS feedback transmissions. A UE may receive, from a base station, a plurality of SPS PDSCHs in a plurality of DL slots, and determine that at least one UL transmission including HARQ-ACK feedback associated with the plurality of SPS PDSCHs overlaps in time with the plurality of DL slots. Hence, the UE may delay the at least one UL transmission including the HARQ-ACK feedback associated with the plurality of SPS PDSCHs to one or more subsequent slots based on a bitmap indicative of the one or more subsequent slots.
Public/Granted literature
- US20220311581A1 MITIGATION OF CROWDED UL SPS FEEDBACK TRANSMISSIONS Public/Granted day:2022-09-29
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