CPC H04L 1/1671 (2013.01) [H04L 5/0092 (2013.01); H04W 72/0453 (2013.01); H04W 72/1273 (2013.01); H04W 72/23 (2023.01)] | 14 Claims |
1. A hybrid automatic repeat request (HARQ) feedback method, applied in a base station, comprising:
configuring target indication information for a terminal, wherein the target indication information indicates frequency domain resource identification information corresponding to at least one first candidate frequency domain resource;
sending the target indication information to the terminal; and
after a physical downlink shared channel (PDSCH) is sent to the terminal, receiving an HARQ result for the PDSCH fed back by the terminal through a target frequency domain resource;
wherein the target frequency domain resource comprises a frequency domain resource for carrying the HARQ result determined by the terminal from a preset frequency domain resource and the at least one first candidate frequency domain resource.
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