US 12,074,815 B2
Resource allocation for repeater-assisted positioning reference signal (PRS) transmission
Jingchao Bao, San Diego, CA (US); Sony Akkarakaran, Poway, CA (US); Tao Luo, San Diego, CA (US); and Juan Montojo, San Diego, CA (US)
Assigned to QUALCOMM Incorporated, San Diego, CA (US)
Filed by QUALCOMM Incorporated, San Diego, CA (US)
Filed on Jun. 29, 2021, as Appl. No. 17/361,881.
Prior Publication US 2022/0416967 A1, Dec. 29, 2022
Int. Cl. H04L 5/00 (2006.01); H04B 7/155 (2006.01); H04W 56/00 (2009.01)
CPC H04L 5/0048 (2013.01) [H04B 7/15507 (2013.01); H04W 56/004 (2013.01)] 18 Claims
OG exemplary drawing
 
1. A method of wireless communication performed by a repeater, comprising:
receiving, from a network entity, a downlink positioning reference signal (DL-PRS) configuration or an indicator of the DL-PRS configuration, the DL-PRS configuration specifying one or more DL-PRS resources of one or more DL-PRS resource sets;
receiving a delay timer from the network entity, the delay timer indicating an amount of time the repeater is expected to wait between reception of the DL-PRS configuration or the indicator of the DL-PRS configuration and transmission of a DL-PRS waveform; and
transmitting, to one or more user equipments (UEs), the DL-PRS waveform representing the one or more DL-PRS resources of the one or more DL-PRS resource sets in accordance with the DL-PRS configuration and the delay timer.