Method and apparatus for performing sidelink transmission in sidelink resource pools in wireless communication system

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

• a transceiver configured to transmit and receive a signal;
• and
• a controller configured to control the transceiver to:
• transmit to a base station a SidelinkUEInformation message, wherein the SidelinkUEInformation message comprises:
• a parameter for sidelink destination identity;
• a parameter for sidelink positioning reference signal (SL-PRS) delay;
• and
• a parameter for SL-PRS bandwidth,
• receive from the base station a RRCReconfiguration message, wherein the RRCReconfiguration message comprises:
• a parameter for sidelink positioning resource pool identity;
• a parameter for a period of SL-PRS;
• a parameter for SL-PRS resource identity;
• a parameter for slot offset with respect to a specific slot;
• and
• a parameter for time resource related to two instances of SL-PRS resource,
• transmit to a specific terminal control information, wherein the control information comprises:
• a parameter for source identifier;
• a parameter for destination identifier;
• and
• a parameter for SL-PRS resource identity, and
• perform a SL-PRS transmission to the specific terminal based on the control information.