A method of transmission of a user equipment, UE, in an unlicensed spectrum, comprising: being configured by a base station to transmit a first transmission on a first set of symbols in time domain; being scheduled by the base station to transmit a second transmission on a second set of symbols in the time domain, the second set of symbols being consecutive to the first set of symbols in the time domain; and adjusting the first transmission; wherein adjusting the first transmission comprises: when a priority of channel access type for the second transmission is lower than a priority of channel access type for the first transmission, adjusting the first transmission by canceling the first transmission on a subset of the first set of symbols, wherein at least one symbol of the first set of symbols is within a first time interval, the first time interval comprises a duration and a starting position, the starting position comprises a last symbol of a control resource set, CORESET, in which a downlink control information, DCI, for scheduling the second transmission is detected by the UE, the duration of the first time interval corresponds to a preparation time for the second transmission, and the subset comprises all the first set of symbols except the at least one symbol within the first time interval, and when the priority of channel access type for the second transmission is higher than or equal to the priority of channel access type for the first transmission, adjusting the first transmission by canceling the first transmission on another subset of the first set of symbols that is outside a second time interval, wherein the second time interval comprises an interval between the last symbol of the CORESET and a first symbol of the second set of symbols, and wherein the first transmission is a sounding reference signal, SRS, transmission using pre-configured grant resources. being configured by a base station to transmit a first transmission on a first set of symbols in time domain; being scheduled by the base station to transmit a second transmission on a second set of symbols in the time domain, the second set of symbols being consecutive to the first set of symbols in the time domain; and adjusting the first transmission; wherein adjusting the first transmission comprises: when a priority of channel access type for the second transmission is lower than a priority of channel access type for the first transmission, adjusting the first transmission by canceling the first transmission on a subset of the first set of symbols, wherein at least one symbol of the first set of symbols is within a first time interval, the first time interval comprises a duration and a starting position, the starting position comprises a last symbol of a control resource set, CORESET, in which a downlink control information, DCI, for scheduling the second transmission is detected by the UE, the duration of the first time interval corresponds to a preparation time for the second transmission, and the subset comprises all the first set of symbols except the at least one symbol within the first time interval, and when the priority of channel access type for the second transmission is higher than or equal to the priority of channel access type for the first transmission, adjusting the first transmission by canceling the first transmission on another subset of the first set of symbols that is outside a second time interval, wherein the second time interval comprises an interval between the last symbol of the CORESET and a first symbol of the second set of symbols, and wherein the first transmission is a sounding reference signal, SRS, transmission using pre-configured grant resources. when a priority of channel access type for the second transmission is lower than a priority of channel access type for the first transmission, adjusting the first transmission by canceling the first transmission on a subset of the first set of symbols, wherein at least one symbol of the first set of symbols is within a first time interval, the first time interval comprises a duration and a starting position, the starting position comprises a last symbol of a control resource set, CORESET, in which a downlink control information, DCI, for scheduling the second transmission is detected by the UE, the duration of the first time interval corresponds to a preparation time for the second transmission, and the subset comprises all the first set of symbols except the at least one symbol within the first time interval, and when the priority of channel access type for the second transmission is higher than or equal to the priority of channel access type for the first transmission, adjusting the first transmission by canceling the first transmission on another subset of the first set of symbols that is outside a second time interval, wherein the second time interval comprises an interval between the last symbol of the CORESET and a first symbol of the second set of symbols, and wherein the first transmission is a sounding reference signal, SRS, transmission using pre-configured grant resources.