US 12,262,379 B2
Method and apparatus for determining hybrid automatic repeat request acknowledgment codebook, and device thereof
Zuomin Wu, Dongguan (CN)
Assigned to GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD., Dongguan (CN)
Filed by GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD., Dongguan (CN)
Filed on Jun. 9, 2022, as Appl. No. 17/836,232.
Application 17/836,232 is a continuation of application No. PCT/CN2020/087679, filed on Apr. 29, 2020.
Claims priority of application No. 202010093734.4 (CN), filed on Feb. 14, 2020.
Prior Publication US 2022/0304029 A1, Sep. 22, 2022
Int. Cl. H04W 72/23 (2023.01); H04L 1/1812 (2023.01); H04L 1/1829 (2023.01); H04L 5/00 (2006.01); H04W 72/1273 (2023.01)
CPC H04W 72/1273 (2013.01) [H04L 1/1812 (2013.01); H04L 1/1854 (2013.01); H04L 5/0053 (2013.01); H04W 72/23 (2023.01)] 18 Claims
OG exemplary drawing
 
1. A Hybrid Automatic Repeat-reQuest-Acknowledge (HARQ-ACK) codebook determination method, applied to user equipment, wherein the method comprises:
receiving trigger information sent by a network device, wherein the trigger information is used to indicate the user equipment to perform One-Shot HARQ-ACK feedback; and
according to data scheduling information corresponding to a target Transport Block (TB) in a target HARQ process, determining HARQ-ACK information for the target TB in the target HARQ process in a Type-3 HARQ-ACK codebook, wherein the Type-3 HARQ-ACK codebook comprises HARQ-ACK information corresponding to all HARQ processes on all configured carriers in a Physical Uplink Control Channel (PUCCH) group;
wherein the data scheduling information corresponding to the target TB comprises one of first information, and third information, wherein:
the first information comprises: information that the target TB is currently scheduled for new transmission; and
the third information comprises: information that the target TB is not currently scheduled;
wherein determining the HARQ-ACK information for the target TB in the target HARQ process in the Type-3 HARQ-ACK codebook according to the data scheduling information corresponding to the target TB in the target HARQ process, comprises:
for the target TB in the target HARQ process, in response to the user equipment having reported ACK/NACK and the data scheduling information corresponding to the target TB being the third information, determining, by the user equipment, that the HARQ-ACK information for the target TB is NACK.