公开(公告)号：US20230014613A1

公开(公告)日：2023-01-19

申请号：US17779860

申请日：2020-11-25

Applicant: Samsung Electronics Co., Ltd.

Inventor： Donghyun JE ,  Byunghyun LEE ,  Jungsoo JUNG

IPC: H04W36/00 ,  H04W36/30

Abstract: The present disclosure relates to a communication technique for fusing, with an IoT technology, a 5G communication system for supporting a higher a data transmission rate than a 4G system, and a system therefor. According to various embodiments of the present disclosure, a method performed by a base station of a serving cell in a wireless communication system may comprise the steps of: transmitting configuration information for an artificial intelligence (AI)-based handover to a terminal; receiving, from the terminal, a handover request to a target cell according to the AI-based handover; and transmitting, to the terminal, a configuration message for access to the target cell, in response to the handover request, wherein the target cell is identified on the basis of a neural network (NN) configured for the AI-based handover and a measurement result of the terminal.

公开(公告)号：US20210134942A1

公开(公告)日：2021-05-06

申请号：US16938286

申请日：2020-07-24

Applicant: Samsung Electronics Co., Ltd.

Inventor： Seungjin KIM ,  Sungsoo YIM ,  Suklae KIM ,  Hyukwoo KWON ,  Byunghyun LEE ,  Yoonyoung CHOI

IPC: H01L49/02 ,  H01L27/108

Abstract: An integrated circuit semiconductor device includes a plurality of cylindrical structures separated from each other on a substrate; and a plurality of supporters having an opening region exposing side surfaces of the plurality of cylindrical structures, the plurality of supporters being in contact with the side surfaces of the plurality of cylindrical structures and supporting the plurality of cylindrical structures, wherein each of the plurality of supporters has both side surfaces having slopes and has a top width that is less than a bottom width.

公开(公告)号：US20230421224A1

公开(公告)日：2023-12-28

申请号：US18254411

申请日：2021-12-06

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sangho LEE ,  Sungjin SHIN ,  Byunghyun LEE ,  Jungsoo JUNG

IPC: H04B7/06

CPC classification number: H04B7/0626 ,  H04B7/0639 ,  H04B7/0632

Abstract: The present disclosure relates to a 6G communication system for accomplishing ultra-low delay time and a data transmission rate higher than that of 4G and 5G communication systems. According to embodiments of the present disclosure, a base station can match (or map), to a channel state information-reference signal (CSI-RS), beams having a high probability of being selected as the beam with the best performance at the location of a terminal, and can provide the CSI-RS to the terminal. Therefore, the possibility of the inclusion of the beams with the best performance from among the beams corresponding to the CSI-RS can be increased. Thus, beam tracking with more improved performance can be performed when a beamforming technology is operated in millimeter wave and terahertz bands, or ultrahigh frequency bands or higher.

公开(公告)号：US20220386196A1

公开(公告)日：2022-12-01

申请号：US17776505

申请日：2020-11-03

Applicant: Samsung Electronics Co., Ltd.

Inventor： Donghyun JE ,  Byunghyun LEE ,  Jungsoo JUNG ,  Byounghoon JUNG

IPC: H04W36/00 ,  H04W36/30 ,  H04W24/02

Abstract: The present disclosure relates to a 5G or 6G communication system supporting higher data transmission rates than 4G systems such as LTE systems. The present invention of the present disclosure pertains to a method for handing over a terminal in a wireless communication system, wherein the method is characterized by: receiving handover control reference information from a base station; determining whether to perform a handover on the basis of the handover control reference information and wireless signal information acquired through the measurement of a wireless signal; and transmitting a handover request message to the base station when it is determined that handover is to be performed.