	US 12,082,006 B2
	Method and device for O-RAN-based performance optimization and configuration
Zhigang Wang, Beijing (CN); Qixin Huang, Beijing (CN); Ranran Zhang, Beijing (CN); Ying Zhu, Beijing (CN); Ying Wang, Beijing (CN); Yan Li, Beijing (CN); Ying Li, Beijing (CN); and Honghong Li, Beijing (CN)
Assigned to Samsung Electronics Co., Ltd., Suwon-si (KR)
Filed by Samsung Electronics Co., Ltd., Suwon-si (KR)
Filed on Dec. 23, 2021, as Appl. No. 17/561,306.
Application 17/561,306 is a continuation of application No. PCT/KR2021/003247, filed on Mar. 16, 2021.
Claims priority of application No. 202010201781.6 (CN), filed on Mar. 20, 2020.
Prior Publication US 2022/0116799 A1, Apr. 14, 2022
Int. Cl. H04W 24/02 (2009.01); H04B 7/0413 (2017.01); H04L 41/0823 (2022.01); H04L 41/16 (2022.01); H04W 28/16 (2009.01); H04W 48/18 (2009.01)

CPC H04W 24/02 (2013.01) [H04B 7/0413 (2013.01); H04L 41/0823 (2013.01); H04L 41/16 (2013.01); H04W 28/16 (2013.01); H04W 48/18 (2013.01)]

15 Claims

1. A method performed by a radio access network (RAN) intelligent controller (RIC) entity in a wireless communication system, the method comprising:

obtaining, from a base station, first information associated with a communication capability, the first information including at least one of configuration information, or a performance indicator;

obtaining, from an application server, second information associated with a terminal status, the second information including global positioning system (GPS) information;

determining, based on the first information and the second information, at least one first terminal from a plurality of terminals for a first group and at least one second terminal from the plurality of terminals for a second group; and

transmitting, to the base station, a result of the determination,

wherein the first group is associated with a single user multiple input multiple output (SU-MIMO) transmission and the second group is associated with a multi-user multiple input multiple output (MU-MIMO) transmission.