Method and device for transmitting/receiving signal in wireless communication system

A user equipment (UE) configured to transmit an uplink signal in a wireless communication system, the UE comprising:

• at least one transceiver;
• at least one processor;
• and
• at least one memory operably connected to the at least one processor and configured to store instructions that, when executed, cause the at least one processor to perform operations comprising:
• receiving information on a physical uplink control channel (PUCCH) resource;
• and
• transmitting a PUCCH including uplink control information (UCI) based on the information on the PUCCH resource,
• wherein a first interlace and a second interlace are configured by the information on the PUCCH resource,
• wherein based on (i) an index of the second interlace being higher than an index of the first interlace and (ii) a number of physical resource blocks (PRBs) for transmitting the UCI less than or equal to a number of PRBs of the first interlace, the PUCCH is transmitted in the first interlace among the first and second interlaces, and
• wherein the number of PRBs of the first interlace is 10 or 11.

An apparatus for a user equipment (UE), the apparatus comprising:

• at least one processor;
• and
• at least one computer memory operably connected to the at least one processor and configured to, when executed, cause the at least one processor to perform operations comprising:
• receiving information on a physical uplink control channel (PUCCH) resource;
• and
• transmitting a PUCCH including uplink control information (UCI) based on the information on the PUCCH resource,
• wherein a first interlace and a second interlace are configured by the information on the PUCCH resource,
• wherein based on (i) an index of the second interlace being higher than an index of the first interlace and (ii) a number of physical resource blocks (PRBs) for transmitting the UCI less than or equal to a number of PRBs of the first interlace, the PUCCH is transmitted in the first interlace among the first and second interlaces, and
• wherein the number of PRBs of the first interlace is 10 or 11.