US 12,262,330 B2
Apparatus and method for controlling transmission power based on reinforcement learning
Ukhyeon Shin, Suwon-si (KR); and Kwonyeol Park, Jeonju-si (KR)
Assigned to Samsung Electronics Co., Ltd., Gyeonggi-do (KR)
Filed by Samsung Electronics Co., Ltd., Suwon-si (KR)
Filed on Jun. 16, 2022, as Appl. No. 17/842,211.
Claims priority of application No. 10-2021-0081038 (KR), filed on Jun. 22, 2021.
Prior Publication US 2022/0408375 A1, Dec. 22, 2022
Int. Cl. H04W 52/34 (2009.01); H04W 52/24 (2009.01)
CPC H04W 52/346 (2013.01) [H04W 52/241 (2013.01); H04W 52/242 (2013.01)] 18 Claims
OG exemplary drawing
 
1. A method of controlling transmission power for wireless communication, the method comprising:
obtaining detected transmission power;
generating a state variable and a reward variable based on the detected transmission power, a threshold transmission power, and a channel state; and
training a reinforced learning agent based on the state variable and the reward variable to output an action variable representing the transmission power,
wherein the training of the reinforced learning agent comprises generating, by the reinforced learning agent, the action variable based on the state variable and the reward variable, and
wherein the generating of the action variable comprises randomly generating the action variable with a probability ε, and greedily generating the action variable with a probability (1−ε).