US 12,457,568 B2
Method of power control, repeater and storage medium
Yung-ting Lee, Taipei (TW); and Chunn-yenn Lin, Taipei (TW)
Assigned to Morelink Technology Corporation, Taipei (TW)
Filed by Morelink Technology Corporation, Taipei (TW)
Filed on Aug. 23, 2023, as Appl. No. 18/236,964.
Claims priority of provisional application 63/401,112, filed on Aug. 25, 2022.
Prior Publication US 2024/0072883 A1, Feb. 29, 2024
Int. Cl. H04W 52/52 (2009.01); H04B 7/155 (2006.01); H04W 24/08 (2009.01); H04W 52/24 (2009.01); H04W 52/36 (2009.01)
CPC H04W 52/52 (2013.01) [H04B 7/15535 (2013.01); H04W 24/08 (2013.01); H04W 52/245 (2013.01); H04W 52/367 (2013.01)] 19 Claims
OG exemplary drawing
 
1. A method of power control for a repeater, in which the repeater is used to amplify cellular communication signals between a base station and a user equipment, the method comprising:
measuring a power of downlink signals received from the base station;
estimating a power of uplink signals transmitted from the user equipment, wherein the power of uplink signals is estimated based on the measured power of downlink signals and a power constant, and the power constant is an estimated closed-loop power control constant between the power of downlink signals and the power of uplink signals; and
determining a power of uplink signals transmitted to the base station, based on the estimated power of uplink signals.