US 12,003,451 B2
Method and apparatus for positioning reference signal configuration in a wireless communication system
Mythri Hunukumbure, Staines (GB); and Yinan Qi, Staines (GB)
Assigned to Samsung Electronics Co., Ltd., Suwon-si (KR)
Appl. No. 17/594,099
Filed by Samsung Electronics Co., Ltd., Suwon-si (KR)
PCT Filed Apr. 1, 2020, PCT No. PCT/KR2020/004453
§ 371(c)(1), (2) Date Oct. 1, 2021,
PCT Pub. No. WO2020/204598, PCT Pub. Date Oct. 8, 2020.
Claims priority of application No. 1904642 (GB), filed on Apr. 2, 2019.
Prior Publication US 2022/0190975 A1, Jun. 16, 2022
Int. Cl. H04L 5/00 (2006.01); H04W 64/00 (2009.01)
CPC H04L 5/005 (2013.01) [H04L 5/0073 (2013.01); H04W 64/00 (2013.01)] 15 Claims
OG exemplary drawing
 
1. A user equipment (UE) in a wireless communication system, the UE comprising:
a transceiver; and
at least one processor operably connected to the transceiver, the at least one processor configured to:
control the transceiver to receive a first positioning reference signal (PRS) from a first cell and a second PRS from a second cell;
identify that a first Sub Carrier Spacing (SCS) of the first cell is lower than a second SCS of the second cell based on the first PRS and the second PRS; and
control the transceiver to transmit, to the second cell, a request message to request the first cell to configure the first PRS to have a same slot duration as a slot duration of the second PRS.