Method and apparatus for transmitting and receiving a signal on PUSCH in a wireless communication

A terminal for transmitting a signal on a Physical Uplink Shared Channel (PUSCH) in a wireless communication system, the terminal comprising:

• a transmitter for transmitting a wireless signal;
• a receiver for receiving a wireless signal;
• and
• a processor functionally connected to the transmitter and the receiver, wherein the processor is configured to:
• control the receiver to receive, from the base station, first downlink control information (DCI) comprising first control information for a slot timing related to the PUSCH and second control information for triggering transmission of uplink data and channel state information (CSI) together on the PUSCH;
• obtain a first time and a second time, wherein the first time is a time required for the terminal to transmit together the uplink data and the CSI after receiving the first DCI, and the second time is a time required for the terminal to transmit only the CSI after receiving the first DCI;
• and
• control the transmitter to transmit, to the base station, only the CSI on the PUSCH based on a value of the slot timing being greater than the second time and less than the first time,
• wherein a range of the slot timing related to the PUSCH is determined based on a use for the PUSCH;
• wherein a minimum value of the slot timing is determined to be the larger value among a minimum value of an offset required for uplink data transmission (Z) configured by the base station and a minimum value of aperiodic CSI reporting offset (Y) configured by the base station, and
• wherein a maximum value of the slot timing is determined to be the smaller value among a maximum value of the offset required for uplink data transmission (Z) and a maximum value of the aperiodic CSI reporting offset (Y).