An electronic device comprising: at least one communication processor; at least one radio frequency integrated circuit (222, 224, 226, 228), RFIC, configured to convert data transmitted from the at least one communication processor into at least one radio frequency, RF, signal and output the at least one RF signal; and at least one antenna (242, 244, 246) configured to receive each of the at least one RF signal and radiate an electromagnetic field, wherein the at least one communication processor is configured to: receive, from a base station, a reference signal for identifying a state of a downlink channel between the electronic device and the base station through the at least one antenna and the at least one RFIC, based on the reference signal and association information between the downlink channel and an uplink channel between the electronic device and the base station, identify the uplink channel, based on the identified uplink channel, identify a precoder for the uplink channel, based on the identified precoder, precode uplink data and a demodulation reference signal, DMRS, transmit the precoded uplink data and the DMRS to the base station using at least some of the at least one RFIC and the at least one antenna, wherein the at least one communication processor is characterized by being further configured to: identify whether a condition configured to identify the precoder is satisfied, based on identifying that the configured condition is satisfied, perform the identification of the uplink channel and the identification of the precoder, and identify whether the configured condition is satisfied based on whether an interval between a reception time of the reference signal and a transmission time of the uplink data is equal to or less than a specified threshold time. at least one communication processor; at least one radio frequency integrated circuit (222, 224, 226, 228), RFIC, configured to convert data transmitted from the at least one communication processor into at least one radio frequency, RF, signal and output the at least one RF signal; and at least one antenna (242, 244, 246) configured to receive each of the at least one RF signal and radiate an electromagnetic field, wherein the at least one communication processor is configured to: receive, from a base station, a reference signal for identifying a state of a downlink channel between the electronic device and the base station through the at least one antenna and the at least one RFIC, based on the reference signal and association information between the downlink channel and an uplink channel between the electronic device and the base station, identify the uplink channel, based on the identified uplink channel, identify a precoder for the uplink channel, based on the identified precoder, precode uplink data and a demodulation reference signal, DMRS, transmit the precoded uplink data and the DMRS to the base station using at least some of the at least one RFIC and the at least one antenna, wherein the at least one communication processor is characterized by being further configured to: identify whether a condition configured to identify the precoder is satisfied, based on identifying that the configured condition is satisfied, perform the identification of the uplink channel and the identification of the precoder, and identify whether the configured condition is satisfied based on whether an interval between a reception time of the reference signal and a transmission time of the uplink data is equal to or less than a specified threshold time. receive, from a base station, a reference signal for identifying a state of a downlink channel between the electronic device and the base station through the at least one antenna and the at least one RFIC, based on the reference signal and association information between the downlink channel and an uplink channel between the electronic device and the base station, identify the uplink channel, based on the identified uplink channel, identify a precoder for the uplink channel, based on the identified precoder, precode uplink data and a demodulation reference signal, DMRS, transmit the precoded uplink data and the DMRS to the base station using at least some of the at least one RFIC and the at least one antenna, wherein the at least one communication processor is characterized by being further configured to: identify whether a condition configured to identify the precoder is satisfied, based on identifying that the configured condition is satisfied, perform the identification of the uplink channel and the identification of the precoder, and identify whether the configured condition is satisfied based on whether an interval between a reception time of the reference signal and a transmission time of the uplink data is equal to or less than a specified threshold time. identify whether a condition configured to identify the precoder is satisfied, based on identifying that the configured condition is satisfied, perform the identification of the uplink channel and the identification of the precoder, and identify whether the configured condition is satisfied based on whether an interval between a reception time of the reference signal and a transmission time of the uplink data is equal to or less than a specified threshold time.