US 12,395,891 B2
Base station load balancing method and apparatus
Tae Jung Kim, Daejeon (KR); Donghun Lee, Daejeon (KR); Jeehyeon Na, Daejeon (KR); and Jung Mo Moon, Daejeon (KR)
Assigned to ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE, Daejeon (KR)
Filed by ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE, Daejeon (KR)
Filed on Oct. 12, 2022, as Appl. No. 17/964,597.
Claims priority of application No. 10-2021-0147009 (KR), filed on Oct. 29, 2021.
Prior Publication US 2023/0134583 A1, May 4, 2023
Int. Cl. H04W 24/02 (2009.01); H04W 28/08 (2023.01); H04W 28/086 (2023.01)
CPC H04W 28/0942 (2020.05) [H04W 24/02 (2013.01); H04W 28/0861 (2023.05)] 17 Claims
OG exemplary drawing
 
1. A base station load balancing method in a base station, the method comprising:
updating a traffic amount of a current time by reflecting a predicted traffic amount of a future time in the traffic amount of the current time; and
determining parameters necessary for load balancing of the base station by comparing the updated traffic amount of the current time with a predetermined threshold,
wherein the updating includes predicting a traffic amount of the future time from the traffic amount of the current time using a prediction model, and
wherein a weight value of the prediction model is determined through federated learning between a service and operation management system and a plurality of base stations.