An uplink transmission method, performed by User Equipment, UE, comprising: transmitting coherent transmission capability information about the UE to a base station acquiring configuration information about one or more uplink reference signal resources configured by the base station for the UE; transmitting one or more uplink reference signals to the base station based on the configuration information about the one or more uplink reference signal resources; receiving indication information about uplink transmission determined by the base station; and performing the uplink transmission based on the indication information; characterized in that prior to transmitting the one or more uplink reference signals based on the configuration information about the one or more uplink reference signal resources, the uplink transmission method further comprises: determining a coherent transmission relationship among the uplink reference signal ports in each uplink reference signal resource configured by the base station for the UE based on the coherent transmission capability of the UE and the configuration information about the one or more uplink reference signal resources, wherein a mapping between the coherent transmission relationship and the coherent transmission capability of the UE is predefined, wherein the transmitting the one or more uplink reference signals based on the configuration information about the one or more uplink reference signal resources comprises: determining antennas for the transmission of the one or more uplink reference signals based on the coherent transmission relationship, and the one or more uplink reference signals are transmitted on the uplink reference signal ports capable of being used for the coherent transmission through the antennas capable of being used for the coherent transmission. transmitting coherent transmission capability information about the UE to a base station acquiring configuration information about one or more uplink reference signal resources configured by the base station for the UE; transmitting one or more uplink reference signals to the base station based on the configuration information about the one or more uplink reference signal resources; receiving indication information about uplink transmission determined by the base station; and performing the uplink transmission based on the indication information; characterized in that prior to transmitting the one or more uplink reference signals based on the configuration information about the one or more uplink reference signal resources, the uplink transmission method further comprises: determining a coherent transmission relationship among the uplink reference signal ports in each uplink reference signal resource configured by the base station for the UE based on the coherent transmission capability of the UE and the configuration information about the one or more uplink reference signal resources, wherein a mapping between the coherent transmission relationship and the coherent transmission capability of the UE is predefined, wherein the transmitting the one or more uplink reference signals based on the configuration information about the one or more uplink reference signal resources comprises: determining antennas for the transmission of the one or more uplink reference signals based on the coherent transmission relationship, and the one or more uplink reference signals are transmitted on the uplink reference signal ports capable of being used for the coherent transmission through the antennas capable of being used for the coherent transmission. determining a coherent transmission relationship among the uplink reference signal ports in each uplink reference signal resource configured by the base station for the UE based on the coherent transmission capability of the UE and the configuration information about the one or more uplink reference signal resources, wherein a mapping between the coherent transmission relationship and the coherent transmission capability of the UE is predefined, wherein the transmitting the one or more uplink reference signals based on the configuration information about the one or more uplink reference signal resources comprises: determining antennas for the transmission of the one or more uplink reference signals based on the coherent transmission relationship, and the one or more uplink reference signals are transmitted on the uplink reference signal ports capable of being used for the coherent transmission through the antennas capable of being used for the coherent transmission.