A transmission method performed by a User Equipment, UE, comprising: in a case that a same first Hybrid Automatic Repeat Request, HARQ, process is used by a dynamic-grant Physical Uplink Shared Channel, PUSCH, and a configured-grant PUSCH, transmitting one of the configured-grant PUSCH and the dynamic-grant PUSCH using the first HARQ process, wherein the transmitting one of the configured-grant PUSCH and the dynamic-grant PUSCH using the first HARQ process comprises: not using the first HARQ process to transmit the configured-grant PUSCH, and transmitting the dynamic-grant PUSCH using the first HARQ process, the transmission method being characterized in that not using the first HARQ process to transmit the configured-grant PUSCH and transmitting the dynamic-grant PUSCH using the first HARQ process comprises: in a case that the transmission time of the configured-grant PUSCH using the first HARQ process is before the transmission time of the dynamic-grant PUSCH and the repetition of the configured-grant PUSCH overlaps with the transmission of the dynamic-grant PUSCH in a time domain, abandoning the transmission of the configured-grant PUSCH using the first HARQ process, and transmitting the dynamic-grant PUSCH using the first HARQ process. in a case that a same first Hybrid Automatic Repeat Request, HARQ, process is used by a dynamic-grant Physical Uplink Shared Channel, PUSCH, and a configured-grant PUSCH, transmitting one of the configured-grant PUSCH and the dynamic-grant PUSCH using the first HARQ process, wherein the transmitting one of the configured-grant PUSCH and the dynamic-grant PUSCH using the first HARQ process comprises: not using the first HARQ process to transmit the configured-grant PUSCH, and transmitting the dynamic-grant PUSCH using the first HARQ process, the transmission method being characterized in that not using the first HARQ process to transmit the configured-grant PUSCH and transmitting the dynamic-grant PUSCH using the first HARQ process comprises: in a case that the transmission time of the configured-grant PUSCH using the first HARQ process is before the transmission time of the dynamic-grant PUSCH and the repetition of the configured-grant PUSCH overlaps with the transmission of the dynamic-grant PUSCH in a time domain, abandoning the transmission of the configured-grant PUSCH using the first HARQ process, and transmitting the dynamic-grant PUSCH using the first HARQ process. not using the first HARQ process to transmit the configured-grant PUSCH, and transmitting the dynamic-grant PUSCH using the first HARQ process, the transmission method being characterized in that not using the first HARQ process to transmit the configured-grant PUSCH and transmitting the dynamic-grant PUSCH using the first HARQ process comprises: in a case that the transmission time of the configured-grant PUSCH using the first HARQ process is before the transmission time of the dynamic-grant PUSCH and the repetition of the configured-grant PUSCH overlaps with the transmission of the dynamic-grant PUSCH in a time domain, abandoning the transmission of the configured-grant PUSCH using the first HARQ process, and transmitting the dynamic-grant PUSCH using the first HARQ process.