US 12,316,408 B2
Beam determination method, apparatus, electronic device and computer readable storage medium
Songhui Shen, Beijing (CN); He Wang, Beijing (CN); and Yiyan Zhang, Beijing (CN)
Assigned to Samsung Electronics Co., Ltd., Suwon-si (KR)
Filed by Samsung Electronics Co., Ltd., Suwon-si (KR)
Filed on Jun. 17, 2022, as Appl. No. 17/843,400.
Application 17/843,400 is a continuation of application No. PCT/KR2022/007220, filed on May 20, 2022.
Claims priority of application No. 202110565942.4 (CN), filed on May 24, 2021.
Prior Publication US 2022/0385342 A1, Dec. 1, 2022
Int. Cl. H04B 7/0452 (2017.01); H04W 52/02 (2009.01)
CPC H04B 7/0452 (2013.01) [H04W 52/0225 (2013.01)] 18 Claims
OG exemplary drawing
 
1. A method for determining a beam, the method comprising:
determining at least one to-be-measured narrow beam among narrow beams corresponding to at least one wide beam based on spatial distribution information of the narrow beams, wherein the determining comprises selecting narrow beams that provide a largest region area coverage within a predefined spatial angle range;
acquiring current received signal strength of reference signals transmitted through the at least one to-be-measured narrow beam and historical received signal strength data of the narrow beams previously selected within the predefined spatial angle range;
determining a movement trajectory of a user equipment (UE) based on comparison between the current received signal strength and the historical received signal strength data; and
predicting a target narrow beam for transmitting data by estimating a future position of the UE within the predefined spatial angle range based on the determined movement trajectory.