公开(公告)号：US20240381286A1

公开(公告)日：2024-11-14

申请号：US18684515

申请日：2021-08-19

Applicant: LG Electronics Inc.

Inventor： Jihwan JANG ,  Myung Hee LEE ,  Jaeky OH ,  Jae Yong PARK ,  Yecheng HE ,  Sungjin KIM

IPC: H04W60/04 ,  H04W72/044 ,  H04W72/12

Abstract: In order to perform a wireless power procedure using a coordinator device in a wireless communication system, a method of operating the coordinator device may comprise a coordinator device (virtual coordinator) performing initial configuration for wireless power sharing, the coordinator device collecting power information from a demander device and a supplier device, the coordinator device performing calculation for power sharing based on the collected power information, the coordinator device sharing power based on a result of calculation for power sharing and the coordinator storing surplus power after the power sharing.

公开(公告)号：US20240356587A1

公开(公告)日：2024-10-24

申请号：US18685463

申请日：2022-07-04

Applicant: LG Electronics Inc.

Inventor： Jaeky OH ,  Myunghee LEE ,  Jaehoon CHUNG ,  Jaeyong PARK ,  Sungjin KIM ,  Jihwan JANG ,  Yecheng HE

IPC: H04B7/04 ,  H04L5/00 ,  H04W24/10

CPC classification number: H04B7/04026 ,  H04L5/0048 ,  H04W24/10

Abstract: The present disclosure may include receiving, by a terminal in a wireless communication system, at least one reference signal from a base station, generating channel status information after channel measurement based on the at least one reference signal, and giving feedback on the generated channel status information to the base station, wherein the at least one reference signal may be a reference signal that is transmitted from the base station to the terminal through a reconfigurable intelligent surface (RIS), and first beamforming transmitted from the base station to the RIS may be determined based on the feedback.