A method for determining a codebook subset, comprising: receiving, by a user equipment, LTE, first indication information from a network device, wherein the first indication information indicates a first sounding reference signal, SRS, resource in an SRS resource set; and receiving, by the UE, first configuration information from the network device, wherein the first configuration information comprises a configuration of codebook subsets; and determining, by the UE, a codebook subset for uplink transmission based on the first indication information and the first configuration information; the method further comprising: receiving, by the UE, second configuration information from the network device, wherein the second configuration information comprises a configuration of the SRS resource set, and the SRS resource set comprises one or a plurality of SRS resources, and the configuration of the SRS resource set is a configuration to support full power transmission; and in case of the SRS resource set comprising the plurality of SRS resources, the configuration indicates each of the plurality of SRS resources to have a number of antenna ports, being any of same or different from that of one another, the method being characterized in that the determining, by the UE, the codebook subset for uplink transmission based on the first indication information and the first configuration information comprises: determining, by the UE, the first SRS resource in the SRS resource set based on the first indication information and the second configuration information; and in case of the configuration indicating that the first SRS resource has two antenna ports, determining, by the UE, that the codebook subset for uplink transmission is 'noncoherent' if the first configuration information is set to 'partialAndNonCoherent'. receiving, by a user equipment, LTE, first indication information from a network device, wherein the first indication information indicates a first sounding reference signal, SRS, resource in an SRS resource set; and receiving, by the UE, first configuration information from the network device, wherein the first configuration information comprises a configuration of codebook subsets; and determining, by the UE, a codebook subset for uplink transmission based on the first indication information and the first configuration information; the method further comprising: receiving, by the UE, second configuration information from the network device, wherein the second configuration information comprises a configuration of the SRS resource set, and the SRS resource set comprises one or a plurality of SRS resources, and the configuration of the SRS resource set is a configuration to support full power transmission; and in case of the SRS resource set comprising the plurality of SRS resources, the configuration indicates each of the plurality of SRS resources to have a number of antenna ports, being any of same or different from that of one another, the method being characterized in that the determining, by the UE, the codebook subset for uplink transmission based on the first indication information and the first configuration information comprises: determining, by the UE, the first SRS resource in the SRS resource set based on the first indication information and the second configuration information; and in case of the configuration indicating that the first SRS resource has two antenna ports, determining, by the UE, that the codebook subset for uplink transmission is 'noncoherent' if the first configuration information is set to 'partialAndNonCoherent'. receiving, by the UE, second configuration information from the network device, wherein the second configuration information comprises a configuration of the SRS resource set, and the SRS resource set comprises one or a plurality of SRS resources, and the configuration of the SRS resource set is a configuration to support full power transmission; and in case of the SRS resource set comprising the plurality of SRS resources, the configuration indicates each of the plurality of SRS resources to have a number of antenna ports, being any of same or different from that of one another, the method being characterized in that the determining, by the UE, the codebook subset for uplink transmission based on the first indication information and the first configuration information comprises: determining, by the UE, the first SRS resource in the SRS resource set based on the first indication information and the second configuration information; and in case of the configuration indicating that the first SRS resource has two antenna ports, determining, by the UE, that the codebook subset for uplink transmission is 'noncoherent' if the first configuration information is set to 'partialAndNonCoherent'. determining, by the UE, the first SRS resource in the SRS resource set based on the first indication information and the second configuration information; and in case of the configuration indicating that the first SRS resource has two antenna ports, determining, by the UE, that the codebook subset for uplink transmission is 'noncoherent' if the first configuration information is set to 'partialAndNonCoherent'.