A method for transmitting a hybrid automatic repeat request acknowledgement, HARQ-ACK, the method performed by user equipment, UE, comprising: determining whether there is an overlap between a physical uplink control channel, PUCCH, resource carrying an enhanced mobile broadband, eMBB, HARQ-ACK and an eMBB physical uplink shared channel, PUSCH, resource in a time domain; in a case that there is the overlap between the PUCCH resource carrying the eMBB HARQ-ACK and the eMBB PUSCH resource in the time domain, determining, before a predetermined moment, whether there is an overlap between the PUCCH resource carrying an ultra reliable and low latency communication, URLLC, HARQ-ACK and the eMBB PUSCH resource in the time domain while whether there is no overlap between the PUCCH resource carrying the URLLC HARQ-ACK and the PUCCH resource of the eMBB HARQ-ACK in the time domain; in response to determining that there is the overlap between the PUCCH resource carrying the URLLC HARQ-ACK and the eMBB PUSCH resource in the time domain while there is no overlap between the PUCCH resource carrying the URLLC HARQ-ACK and the PUCCH resource of the eMBB HARQ-ACK in the time domain, transmitting the eMBB HARQ-ACK on the PUCCH resource of the eMBB HARQ-ACK, wherein the predetermined moment is an earlier one of a time domain start moment of the eMBB PUSCH resource and a time domain start moment of the PUCCH resource carrying the eMBB HARQ-ACK, wherein the method further comprises: in response to dynamic scheduling of an URLLC physical downlink shared channel, PDSCH, resource, obtaining a determination moment according to a reception moment and a demodulation duration of a downlink scheduling instruction for scheduling the URLLC PDSCH resource, wherein the demodulation duration is a duration for the UE to demodulate the downlink scheduling instruction, and the determination moment is a moment to determine an overlapping relationship between the PUCCH resource of the URLLC HARQ-ACK and the PUCCH resource carrying the eMBB HARQ-ACK and an overlapping relationship between the PUCCH resource of the URLLC HARQ-ACK and the eMBB PUSCH resource in the time domain. determining whether there is an overlap between a physical uplink control channel, PUCCH, resource carrying an enhanced mobile broadband, eMBB, HARQ-ACK and an eMBB physical uplink shared channel, PUSCH, resource in a time domain; in a case that there is the overlap between the PUCCH resource carrying the eMBB HARQ-ACK and the eMBB PUSCH resource in the time domain, determining, before a predetermined moment, whether there is an overlap between the PUCCH resource carrying an ultra reliable and low latency communication, URLLC, HARQ-ACK and the eMBB PUSCH resource in the time domain while whether there is no overlap between the PUCCH resource carrying the URLLC HARQ-ACK and the PUCCH resource of the eMBB HARQ-ACK in the time domain; in response to determining that there is the overlap between the PUCCH resource carrying the URLLC HARQ-ACK and the eMBB PUSCH resource in the time domain while there is no overlap between the PUCCH resource carrying the URLLC HARQ-ACK and the PUCCH resource of the eMBB HARQ-ACK in the time domain, transmitting the eMBB HARQ-ACK on the PUCCH resource of the eMBB HARQ-ACK, wherein the predetermined moment is an earlier one of a time domain start moment of the eMBB PUSCH resource and a time domain start moment of the PUCCH resource carrying the eMBB HARQ-ACK, wherein the method further comprises: in response to dynamic scheduling of an URLLC physical downlink shared channel, PDSCH, resource, obtaining a determination moment according to a reception moment and a demodulation duration of a downlink scheduling instruction for scheduling the URLLC PDSCH resource, wherein the demodulation duration is a duration for the UE to demodulate the downlink scheduling instruction, and the determination moment is a moment to determine an overlapping relationship between the PUCCH resource of the URLLC HARQ-ACK and the PUCCH resource carrying the eMBB HARQ-ACK and an overlapping relationship between the PUCCH resource of the URLLC HARQ-ACK and the eMBB PUSCH resource in the time domain.