Method and device for estimating location of terminal in wireless communication system

A method performed by a location management function (LMF) entity in a wireless communication system, the method comprising:

• transmitting, to a user equipment (UE), a request capabilities message;
• and
• receiving, from the UE, a provide capabilities message including capability information per band,
• wherein the capability information includes information on maximum aggregated downlink positioning reference signal (DL-PRS) bandwidth (BW) and information on maximum number of aggregated DL-PRS resources in a slot.

A user equipment (UE) in a wireless communication system, the UE comprising:

• a transceiver;
• and
• a controller coupled with the transceiver and configured to:
• receive, from a location management function (LMF) entity, a request capabilities message, and
• transmit, to the LMF entity, a provide capabilities message including capability information per band,
• wherein the capability information includes information on maximum aggregated downlink-positioning reference signal (DL-PRS) bandwidth (BW) and information on maximum number of aggregated DL-PRS resources in a slot.

A location management function (LMF) entity in a wireless communication system, the LMF entity comprising:

• a transceiver;
• and
• a controller coupled with the transceiver and configured to:
• transmit, to a user equipment (UE), a request capabilities message, and
• receive, from the UE, a provide capabilities message including capability information per band,
• wherein the capability information includes information on maximum aggregated downlink positioning reference signal (DL-PRS) bandwidth (BW) and information on maximum number of aggregated DL-PRS resources in a slot.