US 12,408,117 B2
Power control method and communication device thereof
Chih-Ming Chen, New Taipei (TW)
Assigned to Wistron Corporation, New Taipei (TW)
Filed by Wistron Corporation, New Taipei (TW)
Filed on Nov. 20, 2022, as Appl. No. 17/990,724.
Claims priority of application No. 111129914 (TW), filed on Aug. 9, 2022.
Prior Publication US 2024/0056983 A1, Feb. 15, 2024
Int. Cl. H04W 52/24 (2009.01); H04B 17/391 (2015.01); H04W 52/06 (2009.01)
CPC H04W 52/24 (2013.01) [H04B 17/3913 (2015.01); H04W 52/06 (2013.01)] 18 Claims
OG exemplary drawing
 
1. A power control method, for a first communication device, comprising:
applying Bayesian Optimization, Causal Bayesian Optimization, or Dynamic Causal Bayesian Optimization to at least one data to search for a plurality of independent variable optimal values together from at least one independent variable so as to determine a transmission power control (TPC) value, wherein the at least one data is extracted from at least one signal at least from a second communication device, wherein the plurality of independent variable optimal values comprises the TPC value; and
outputting the TPC value, wherein the TPC value is configured to instruct the second communication device how to set transmission power of the second communication device;
wherein a causal structure of a causal graph, which is configured for a power consumption of the second communication device and the at least one independent variable, and a plurality of causal variables of the causal graph are determined together.