US 12,068,863 B2
Feedback message sending method and terminal device
Na Li, Guangdong (CN); and Xiaodong Shen, Guangdong (CN)
Assigned to VIVO MOBILE COMMUNICATION CO., LTD., Guangdong (CN)
Filed by VIVO MOBILE COMMUNICATION CO., LTD., Guangdong (CN)
Filed on Oct. 28, 2021, as Appl. No. 17/512,881.
Application 17/512,881 is a continuation of application No. PCT/CN2020/087543, filed on Apr. 28, 2020.
Claims priority of application No. 201910365514.X (CN), filed on Apr. 30, 2019.
Prior Publication US 2022/0052799 A1, Feb. 17, 2022
Int. Cl. H04W 4/00 (2018.01); H04L 1/1812 (2023.01); H04L 1/1825 (2023.01); H04L 1/1829 (2023.01); H04L 5/00 (2006.01)
CPC H04L 1/1861 (2013.01) [H04L 1/1812 (2013.01); H04L 1/1825 (2013.01); H04L 5/0055 (2013.01)] 17 Claims
OG exemplary drawing
 
1. A feedback message sending method, applied to a terminal device, wherein the method comprises:
in a case that M feedback messages are to be sent in a same time unit, sending an uplink control channel on a target resource in the time unit, wherein the uplink control channel carries the M feedback messages; and
the target resource is one of N resources, the N resources are resources configured to send feedback messages, the M feedback messages are hybrid automatic repeat request (HARQ) feedback messages for a semi-persistent scheduling physical downlink shared channel (PDSCH), M is an integer greater than or equal to 2, and N is an integer greater than or equal to M;
wherein
the N resources comprise a third resource and M fourth resources, the third resource is a resource configured to transmit K feedback messages, each fourth resource is a resource configured to transmit one of the M feedback messages, and the target resource is the third resource; and
K is greater than or equal to 2.