A method performed by a terminal (lj-01) in a wireless communication system, the method comprising: receiving (lj-10), from a base station (lj-03) via a radio resource control, RRC, signaling, first configuration information associated with a discontinuous reception, DRX, and second configuration information associated with a transmission of an uplink signal; receiving (lj-20), from the base station, control information for triggering the transmission of the uplink signal, during an active time according to a DRX operation based on the first configuration information; identifying whether a time associated with the transmission of the uplink signal is within the active time, based on the second configuration information; in case that the time is not within the active time, identifying whether a transmission type of the uplink signal is an aperiodic transmission or a semi-persistent transmission; in case that the transmission type of the uplink signal is the aperiodic transmission, transmitting, to the base station, the uplink signal at the time other than the active time; in case that the transmission type of the uplink signal is the semi-persistent transmission and the uplink signal includes channel state information, CSI, identifying whether the CSI triggered by the control information is to be transmitted on a physical uplink control channel, PUCCH, or a physical uplink shared channel, PUSCH; and in case that the CSI is to be transmitted on the PUCCH, performing the transmission of the CSI on the PUCCH at the time other than the active time, wherein, in case that the CSI is to be transmitted on the PUSCH, the transmission of the CSI is not performed at the time other than the active time, and wherein the CSI to be transmitted on the PUCCH is triggered based on the control information being received via a medium access control, MAC, control element, CE, and the CSI to be transmitted on the PUSCH is triggered based on the control information being received via downlink control information, DCI. receiving (lj-10), from a base station (lj-03) via a radio resource control, RRC, signaling, first configuration information associated with a discontinuous reception, DRX, and second configuration information associated with a transmission of an uplink signal; receiving (lj-20), from the base station, control information for triggering the transmission of the uplink signal, during an active time according to a DRX operation based on the first configuration information; identifying whether a time associated with the transmission of the uplink signal is within the active time, based on the second configuration information; in case that the time is not within the active time, identifying whether a transmission type of the uplink signal is an aperiodic transmission or a semi-persistent transmission; in case that the transmission type of the uplink signal is the aperiodic transmission, transmitting, to the base station, the uplink signal at the time other than the active time; in case that the transmission type of the uplink signal is the semi-persistent transmission and the uplink signal includes channel state information, CSI, identifying whether the CSI triggered by the control information is to be transmitted on a physical uplink control channel, PUCCH, or a physical uplink shared channel, PUSCH; and in case that the CSI is to be transmitted on the PUCCH, performing the transmission of the CSI on the PUCCH at the time other than the active time, wherein, in case that the CSI is to be transmitted on the PUSCH, the transmission of the CSI is not performed at the time other than the active time, and wherein the CSI to be transmitted on the PUCCH is triggered based on the control information being received via a medium access control, MAC, control element, CE, and the CSI to be transmitted on the PUSCH is triggered based on the control information being received via downlink control information, DCI.