US 11,777,659 B2
Hybrid automatic repeat request (HARQ) feedback method and apparatus
Qin Mu, Beijing (CN)
Assigned to BEIJING XIAOMI MOBILE SOFTWARE CO., LTD., Beijing (CN)
Appl. No. 17/266,087
Filed by BEIJING XIAOMI MOBILE SOFTWARE CO., LTD., Beijing (CN)
PCT Filed Aug. 8, 2018, PCT No. PCT/CN2018/099453
§ 371(c)(1), (2) Date Feb. 4, 2021,
PCT Pub. No. WO2020/029132, PCT Pub. Date Feb. 13, 2020.
Prior Publication US 2021/0314093 A1, Oct. 7, 2021
Int. Cl. H04L 1/1812 (2023.01); H04L 1/1607 (2023.01); H04W 72/21 (2023.01); H04W 72/23 (2023.01)
CPC H04L 1/1812 (2013.01) [H04L 1/1621 (2013.01); H04W 72/21 (2023.01); H04W 72/23 (2023.01)] 20 Claims
OG exemplary drawing
 
1. A hybrid automatic repeat request (HARQ) feedback method, being applicable to a Machine Type Communication (MTC) device, comprising:
determining a plurality of target HARQ results; wherein the plurality of target HARQ results correspond to a plurality of respective target physical downlink shared channels (PDSCHs) which are scheduled by a current physical downlink control channel (PDCCH);
determining a combined HARQ result based on the plurality of target HARQ results; wherein the combined HARQ result is configured to represent the plurality of target HARQ results;
determining one target physical uplink control channel (PUCCH); wherein the target PUCCH comprises a target resource carrying the combined HARQ result; and
sending the target PUCCH that comprises the target resource carrying the combined HARQ result to a base station.