US 12,308,974 B2
Hybrid automatic repeat request-acknowledgement information transmission method and apparatus, and storage medium
Yuanyuan Li, Beijing (CN)
Assigned to BEIJING XIAOMI MOBILE SOFTWARE CO., LTD., Beijing (CN)
Appl. No. 17/911,979
Filed by Beijing Xiaomi Mobile Software Co., Ltd., Beijing (CN)
PCT Filed Mar. 18, 2020, PCT No. PCT/CN2020/080068
§ 371(c)(1), (2) Date Sep. 15, 2022,
PCT Pub. No. WO2021/184270, PCT Pub. Date Sep. 23, 2021.
Prior Publication US 2023/0144815 A1, May 11, 2023
Int. Cl. H04L 1/1812 (2023.01); H04L 1/1607 (2023.01); H04L 1/1829 (2023.01); H04W 72/232 (2023.01)
CPC H04L 1/1812 (2013.01) [H04L 1/1607 (2013.01); H04L 1/1854 (2013.01); H04W 72/232 (2023.01)] 18 Claims
OG exemplary drawing
 
1. A hybrid automatic repeat request-acknowledgment information transmission method, performed by a terminal, and comprising:
receiving downlink control information sent by a base station, wherein the downlink control information contains a priority of hybrid automatic repeat request-acknowledgment (HARQ-ACK) information of a corresponding physical downlink shared channel (PDSCH);
determining a target feedback mode used for performing HARQ-ACK feedback on the physical downlink shared channel (PDSCH) corresponding to the downlink control information according to the priority of the HARQ-ACK and an information format of the downlink control information, wherein the information format of the downlink control information is used to indicate whether the downlink control information triggers one-shot HARQ-ACK feedback; and
transmitting corresponding HARQ-ACK feedback information to the base station according to the target feedback mode.