公开(公告)号：US20230308150A1

公开(公告)日：2023-09-28

申请号：US18022065

申请日：2020-08-20

Applicant: LG Electronics Inc.

Inventor： Sunam KIM ,  Sungho PARK ,  Minseog KIM ,  Jaehwan KIM ,  Sungryong HONG

IPC: H04B7/06 ,  H04B7/024 ,  H01Q3/36

CPC classification number: H04B7/0617 ,  H04B7/024 ,  H01Q3/36

Abstract: The present specification provides a method for generating a beam of an antenna in a wireless communication system supporting a THz band. More particularly, the method comprises the steps of: generating the direction of a first beam by applying a specific configuration set to antenna elements in an antenna group on the basis of pre-configured information, wherein the pre-configured information includes one or more configuration sets consisting of configuration values respectively applied to the antenna elements in the antenna group in order to control the direction of the first beam; and generating the direction of a second beam by controlling the phase between antenna groups.

公开(公告)号：US20230254189A1

公开(公告)日：2023-08-10

申请号：US18001835

申请日：2020-06-18

Applicant: LG ELECTRONICS INC.

Inventor： Minseog KIM ,  Sunam KIM ,  Jaehwan KIM ,  Sung Ryong HONG

IPC: H04L27/26

CPC classification number: H04L27/2601

Abstract: A method of operating a terminal and a base station in a wireless communication system and an apparatus supporting the same are disclosed. As an example, a method of operating a terminal in a wireless communication system comprises receiving information related to a configuration for a unique word (UW) from a base station, receiving UW-orthogonal frequency division multiplexing (OFDM) symbols including data from the base station, and processing the UW-OFDM symbols based on the information related to the configuration for the UW.

公开(公告)号：US20250097087A1

公开(公告)日：2025-03-20

申请号：US18967536

申请日：2024-12-03

Applicant: LG ELECTRONICS INC.

Inventor： Minseog KIM ,  Sunam KIM ,  Jaehwan KIM ,  Sung Ryong HONG

IPC: H04L27/26

Abstract: A method of operating a terminal and a base station in a wireless communication system and an apparatus supporting the same are disclosed. As an example, a method of operating a terminal in a wireless communication system comprises receiving information related to a configuration for a unique word (UW) from a base station, receiving UW-orthogonal frequency division multiplexing (OFDM) symbols including data from the base station, and processing the UW-OFDM symbols based on the information related to the configuration for the UW.

公开(公告)号：US20230354282A1

公开(公告)日：2023-11-02

申请号：US18246276

申请日：2020-09-25

Applicant: LG ELECTRONICS INC.

Inventor： Sunam KIM ,  Jaehwan KIM ,  Sungho PARK ,  Minseog KIM

IPC: H04W72/0453 ,  H04W72/02 ,  H04W76/20 ,  H04L5/00 ,  H04W48/10 ,  H04W74/08

CPC classification number: H04W72/0453 ,  H04W72/02 ,  H04W76/20 ,  H04L5/005 ,  H04W48/10 ,  H04W74/0833

Abstract: A method for a terminal to support a plurality of frequency bands in a wireless communication system according to an embodiment of the present specification comprises the steps of: receiving connection-related information related to a plurality of connections (CN) based on different frequency bands and a reference connection (RCN) related to the plurality of CNs; determining at least one specific CN among the plurality of CNs on the basis of the similarity of the Radio Frequency (RF) characteristics between the RCN and each of the CNs; and transmitting a request message related to the at least one specific CN.

公开(公告)号：US20230354228A1

公开(公告)日：2023-11-02

申请号：US18017272

申请日：2020-07-22

Applicant: LG Electronics Inc.

Inventor： Sunam KIM ,  Sung Ho PARK ,  Minseog KIM ,  Jaehwan KIM

IPC: H04W56/00

CPC classification number: H04W56/0015

Abstract: A method of operating a user equipment (UE) and a base station in a wireless communication system and an apparatus supporting the same are disclosed. The method of operating the user equipment (UE) comprises obtaining signals from a plurality of transmission points (TPs), selecting at least one TP based on the signals obtained from the plurality of TPs, selecting a reference TP from the selected TP, obtaining reception time difference information based on the selected reference TP, and transmitting the obtained reception time difference information to the at least one TP.

公开(公告)号：US20230246666A1

公开(公告)日：2023-08-03

申请号：US18024668

申请日：2020-09-03

Applicant: LG Electronics Inc.

Inventor： Sungho PARK ,  Kwansoo KIM ,  Sunam KIM ,  Jeongin KIM ,  Jaehwan KIM ,  Sungryong HONG

IPC: H04B1/40 ,  H03M7/16

CPC classification number: H04B1/40 ,  H03M7/16

Abstract: A wireless signal digital conversion device according to an embodiment of the present disclosure comprises: a plurality of RF signal processing units for receiving wireless signals, and adjusting the voltage levels of the wireless signals on the basis of automatic gain values; a plurality of unit ADCs for receiving in-phase signals and quadrature phase signals of the RF signal processing units, and performing analog-to-digital conversion on the basis of different differential reference voltages; an encoder unit for generating binary data having less bits than binary data outputted from the unit ADCs on the basis of the binary data outputted from the unit ADCs; and an automatic gain control unit for generating automatic gain values on the basis of the output of a spatial ADC. A terminal of the present disclosure can be linked to an artificial intelligence module, a drone (unmanned aerial vehicle (UAV)), a robot, an augmented reality (AR) device, a virtual reality (VR) device, a device related to 6G services, and the like.