US 12,074,709 B2
Hybrid automatic repeat request (HARQ) feedback for dynamic multi-slot physical downlink shared channel (PDSCH)
Olufunmilola Omolade Awoniyi-Oteri, San Diego, CA (US); Jelena Damnjanovic, Del Mar, CA (US); Tao Luo, San Diego, CA (US); Peter Gaal, San Diego, CA (US); Iyab Issam Sakhnini, San Diego, CA (US); Junyi Li, Fairless Hills, PA (US); Juan Montojo, San Diego, CA (US); Aleksandar Damnjanovic, Del Mar, CA (US); Yan Zhou, San Diego, CA (US); and Jing Sun, San Diego, CA (US)
Assigned to QUALCOMM Incorporated, San Diego, CA (US)
Filed by QUALCOMM Incorporated, San Diego, CA (US)
Filed on Aug. 17, 2021, as Appl. No. 17/404,991.
Claims priority of provisional application 63/170,698, filed on Apr. 5, 2021.
Prior Publication US 2022/0321266 A1, Oct. 6, 2022
Int. Cl. H04L 1/16 (2023.01); H04L 1/1607 (2023.01); H04L 5/00 (2006.01); H04W 72/04 (2023.01); H04W 72/0446 (2023.01); H04W 72/12 (2023.01); H04W 72/1273 (2023.01); H04W 72/21 (2023.01)
CPC H04L 1/1678 (2013.01) [H04L 5/0055 (2013.01); H04W 72/0446 (2013.01); H04W 72/1273 (2013.01); H04W 72/21 (2023.01)] 30 Claims
OG exemplary drawing
 
1. An apparatus comprising:
a memory comprising computer-executable instructions; and
one or more processors configured to execute the computer-executable instructions and cause the apparatus to:
receive, from a base station (BS), downlink control information (DCI) scheduling a plurality of downlink data transmissions across a plurality of slots;
monitor for the plurality of downlink data transmissions across the plurality of slots;
determine at least one hybrid automatic repeat request (HARQ) feedback scheme for acknowledging the plurality of downlink data transmissions, wherein the at least one HARQ feedback scheme is determined based on a respective one or more conditions associated with each of the plurality of downlink data transmissions, and the one or more conditions comprise a type of transmit beam used for each of the plurality of downlink data transmissions; and
provide HARQ feedback for the plurality of downlink data transmissions in accordance with the at least one HARQ feedback scheme.