US 12,255,721 B2
Method performed by a base station, base station and computer-readable storage medium
Liying Zhou, Beijing (CN); Lei Wang, Beijing (CN); Yiyan Zhang, Beijing (CN); He Wang, Beijing (CN); Songhui Shen, Beijing (CN); and Chaeman Lim, Suwon-si (KR)
Assigned to Samsung Electronics Co., Ltd., Suwon-si (KR)
Filed by SAMSUNG ELECTRONICS CO., LTD., Suwon-si (KR)
Filed on May 8, 2023, as Appl. No. 18/313,568.
Application 18/313,568 is a continuation of application No. PCT/KR2023/004945, filed on Apr. 12, 2023.
Claims priority of application No. 202210706716.8 (CN), filed on Jun. 21, 2022.
Prior Publication US 2023/0412239 A1, Dec. 21, 2023
Int. Cl. H04B 7/06 (2006.01); H04L 5/00 (2006.01)
CPC H04B 7/06958 (2023.05) [H04L 5/0048 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A device of a base station, the device comprising:
at least one transceiver; and
at least one processor electrically connected to the at least one transceiver,
wherein the at least one processor is configured to:
obtain at least one measurement report (MR) of a user equipment (UE);
identify a predicted transmission configuration indicator (TCI) subset from a set of TCI states configured to the UE based on the at least one MR of the UE;
determine whether to change an active TCI subset based on the predicted TCI subset; and
in case that it is determined that the active TCI subset is changed, transmit, to the UE, a control signal for activating the predicted TCI subset from the set of TCI states,
wherein each TCI state of the set of TCI states comprises a beam indicator.