公开(公告)号：US20230353205A1

公开(公告)日：2023-11-02

申请号：US18024018

申请日：2020-08-28

Applicant: LG ELECTRONICS INC.

Inventor： Sunam KIM ,  Minseog KIM ,  Sung Ho PARK

IPC: H04B7/06

CPC classification number: H04B7/0617 ,  H04B7/0682

Abstract: The present disclosure a method of transmitting a signal by a user equipment (UE) in a wireless communication system, the method comprising: mapping data to a symbol having a first phase value; determining a beam direction for the data, the UE comprising an antenna array composed of a plurality of antenna elements, and a phase value of each of the plurality of antenna elements being determined based on the determined beam direction; determining each antenna element indication value corresponding to each of the plurality of antenna elements based on the phase value of each of the plurality of antenna elements; generating a beam for data transmission based on each antenna element indication value; and transmitting the data through the generated beam.

公开(公告)号：US20230261906A1

公开(公告)日：2023-08-17

申请号：US18005045

申请日：2020-07-16

Applicant: LG ELECTRONICS INC.

Inventor： Minseog KIM ,  Sunam KIM ,  Sung Ho PARK ,  Sung Ryong HONG

IPC: H04L25/02 ,  H04L27/26

CPC classification number: H04L25/0226 ,  H04L27/2607 ,  H04L25/022 ,  H04L5/0007

Abstract: The present disclosure relates to a method for operating a terminal and a base station in a wireless communication system and an apparatus for supporting the same. As an example of the present disclosure, a method for operating a terminal in a wireless communication system may include: processing data symbols so that a first unique word (UW) discretely located in a frequency domain does not overlap with the data symbols; and transmitting a first unique word (UW)-orthogonal frequency division multiplexing (OFDM) symbol that adds the data symbols, which are processed not to overlap, and the first UW discretely located in the frequency domain.

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.