Patent ID: 11777659

Abstract:
A hybrid automatic repeat request (HARQ) feedback method includes: determining a plurality of target HARQ results; where 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; where the combined HARQ result is configured to represent the plurality of target HARQ results; determining one target physical uplink control channel (PUCCH); where the target PUCCH includes a target resource carrying the combined HARQ result; and sending the target PUCCH that includes the target resource carrying the combined HARQ result to a base station. A plurality of target HARQ results can be represented by one combined HARQ result to improve HARQ feedback efficiency and reduce PUCCH resource cost.