Method and apparatus for uplink transmission or reception based on adjusted power allocation in wireless communication system

A terminal in a wireless communication system, the terminal comprising:

• at least one transceiver, and
• at least one processor connected to the at least one transceiver,
• wherein the at least one processor is configured to:
• receive, through the at least one transceiver, from a network, information related to a repetitive transmission of an uplink channel;
• and
• perform, through the at least one transceiver, an uplink transmission including at least one of the uplink channel or a sounding reference signal (SRS) based on an adjusted power allocation priority for the at least one of the uplink channel or the SRS,
• wherein for at least one transmission among the repetitive transmission, the SRS has a higher priority than the uplink channel based on the adjusted power allocation priority.

A base station in a wireless communication system, the base station comprising:

• at least one transceiver, and
• at least one processor connected to the at least one transceiver,
• wherein the at least one processor is configured to:
• transmit, through the at least one transceiver, to a terminal, information related to a repetitive transmission of an uplink channel;
• and
• based on an adjusted power allocation priority for at least one of the uplink channel or a sounding reference signal (SRS), receive, through the at least one transceiver, from the terminal, an uplink transmission including the at least one of the uplink channel or the SRS,
• wherein for at least one transmission among the repetitive transmission, the SRS has a higher priority than the uplink channel based on the adjusted power allocation priority.