公开(公告)号：US12063087B2

公开(公告)日：2024-08-13

申请号：US17969414

申请日：2022-10-19

Applicant: Samsung Electronics Co., Ltd.

Inventor： Weiping Sun ,  Ilju Na ,  Joohyun Park

IPC: H04B7/06

CPC classification number: H04B7/0617 ,  H04B7/0695

Abstract: The disclosure relates to a 5th generation (5G) or 6th generation (6G) communication system for supporting higher data transmission rates than 4th generation (4G) communication systems, such as long-term evolution (LTE) systems. A method and a device are provided. The method includes, by a user equipment (UE) in a wireless communication system, receiving RIS information from an RIS controller (RC), identifying an incident beam incident on the UE, providing information about the identified incident beam to the RC and requesting information about candidate RIS modes, receiving the information about the candidate RIS modes, performing probing on the candidate RIS modes, deriving a final RIS mode among the candidate RIS modes using a result of the probing, and transmitting information about the final RIS mode to an RIS through the RC.

公开(公告)号：US10305539B2

公开(公告)日：2019-05-28

申请号：US15455853

申请日：2017-03-10

Applicant: Samsung Electronics Co., Ltd. ,  Seoul National University R&DB Foundation

Inventor： Sangsoon Lim ,  Weiping Sun ,  Sunghyun Choi ,  Woo-jin Park ,  Dae-hyun Ban ,  Seong-won Han

IPC: H04B1/713 ,  H04W56/00 ,  H04W72/04 ,  H04W16/14 ,  H04B1/715 ,  H04W84/12 ,  H04W84/18 ,  H04W4/80

Abstract: A method for controlling an electronic apparatus and a method therefor are disclosed. The electronic device may be configured as a master device configured to control a piconet in a wireless communication network including a plurality of piconets. The controlling method includes periodically receiving, from an external coordinator device, radio frequency channel state information, virtual address information, and clock information corresponding to the piconet allocated by the coordinator device, and performing wireless data communication based on the radio frequency channel state information, the virtual address information, and the clock information.