US 12,451,999 B2
Method for processing HARQ-ACK feedback, communication device and non-transitory computer-readable storage medium
Ting Fu, Beijing (CN)
Assigned to BEIJING XIAOMI MOBILE SOFTWARE CO., LTD., Beijing (CN)
Appl. No. 18/024,442
Filed by BEIJING XIAOMI MOBILE SOFTWARE CO., LTD., Beijing (CN)
PCT Filed Sep. 4, 2020, PCT No. PCT/CN2020/113607
§ 371(c)(1), (2) Date Mar. 2, 2023,
PCT Pub. No. WO2022/047751, PCT Pub. Date Mar. 10, 2022.
Prior Publication US 2023/0318750 A1, Oct. 5, 2023
Int. Cl. H04L 1/1812 (2023.01); H04L 1/08 (2006.01); H04W 72/11 (2023.01); H04W 72/1263 (2023.01); H04W 72/21 (2023.01)
CPC H04L 1/1812 (2013.01) [H04L 1/08 (2013.01); H04W 72/11 (2023.01); H04W 72/1263 (2013.01); H04W 72/21 (2023.01)] 15 Claims
OG exemplary drawing
 
11. A communication device, comprising:
a processor; and
a memory, configured to store an instruction executable by the processor;
wherein the processor, when running the executable instruction applied to a user equipment (UE) for processing a HARQ-ACK feedback, is configured to:
send, in response to a collision between a first physical uplink control channel (PUCCH) resource and a preset transmission resource, a hybrid automatic retransmission request acknowledgement (HARQ-ACK) feedback on a second PUCCH resource; wherein the first PUCCH resource is a resource for transmitting the HARQ-ACK feedback of a downlink semi-persistent scheduling (SPS) physical downlink shared channel (PDSCH) resource, and the second PUCCH resource is located after the first PUCCH resource in a time domain and does not collide with the preset transmission resource;
wherein the second PUCCH resource is determined based on an increased K1 value, the increased K1 value is increased based on a K1 value, the K1 value is a slot offset between a slot where the HARQ-ACK feedback is located and a slot where an SPS PDSCH resource corresponding to the HARQ-ACK feedback is located, and the K1 value is less than or equal to a preset value.