公开(公告)号：US20140164986A1

公开(公告)日：2014-06-12

申请号：US14025426

申请日：2013-09-12

Applicant: LG ELECTRONICS INC.

Inventor： Soochul YANG ,  Kyuseok KIM

IPC: G06F3/0485

CPC classification number: G06F3/0485 ,  G06F3/04883 ,  G06F3/04886 ,  G06F2203/04803

Abstract: The present invention relates to a mobile terminal that is capable of scrolling through screen information, and a method of controlling the mobile terminal. A mobile terminal according to one embodiment of the present invention includes a main body of the mobile terminal, a display unit that displays a screen image including at least one part of screen information, and a controller that determines a direction in which scrolling-through can be performed on the screen information, based on an input signal applied to the main body, and if the direction in which the scrolling-through can be performed corresponds to a predetermined direction, divides the screen information into screen image units.

Abstract translation: 本发明涉及能够滚动屏幕信息的移动终端，以及一种控制移动终端的方法。 根据本发明的一个实施例的移动终端包括移动终端的主体，显示包括屏幕信息的至少一部分的屏幕图像的显示单元和确定滚动可以滚动的方向的控制器 根据施加到主体的输入信号，对画面信息执行，并且如果可以执行滚动的方向对应于预定方向，则将屏幕信息划分为屏幕图像单元。

公开(公告)号：US20250141499A1

公开(公告)日：2025-05-01

申请号：US18692650

申请日：2022-10-07

Applicant: LG Electronics Inc.

Inventor： Jiwon KANG ,  Hyungtae KIM ,  Kyuseok KIM

IPC: H04B7/0404 ,  H04L1/08 ,  H04L5/00 ,  H04W72/1268 ,  H04W72/232

Abstract: A method and a device for performing uplink transmission/reception in a wireless communication system are disclosed. A method by which a terminal performs uplink transmission in a wireless communication system, according to an embodiment of the present disclosure, may comprise the steps of: receiving, from a base station, configuration information about one or more sets of SRS resources; receiving, from the base station, DCI for scheduling a PUSCH, the DCI including information related to one or more sets of SRS resources from among the one or more sets of SRS resources; identifying a method to be applied to the PUSCH from among a first method and a second method; and transmitting the PUSCH to the base station on the basis of the identified method.

公开(公告)号：US20250070837A1

公开(公告)日：2025-02-27

申请号：US18725361

申请日：2023-01-06

Applicant: LG ELECTRONICS INC.

Inventor： Kyuseok KIM ,  Seunggye HWANG ,  Jiwon KANG ,  Haewook PARK

IPC: H04B7/06 ,  H04W24/10

Abstract: Disclosed are a method and apparatus for transmitting/receiving a wireless signal in a wireless communication system. A method performed by a UE in a wireless communication system, according to an embodiment of the present disclosure may comprise: receiving configuration information including a plurality of resources for CSI reporting; receiving a reference signal by skipping at least one resource from among the plurality of resources; at least one of determining first CSI for a resource excluding the at least one resource from the plurality of resources, based on the received reference signal, and determining second CSI for the at least one resource based on a CSI prediction-related algorithm; and performing the CSI reporting for at least one of the first CSI and the second CSI.

公开(公告)号：US20240356609A1

公开(公告)日：2024-10-24

申请号：US18685075

申请日：2022-08-19

Applicant: LG Electronics Inc.

Inventor： Haewook PARK ,  Kyuseok KIM

IPC: H04B7/06 ,  H04B7/0456

CPC classification number: H04B7/0626 ,  H04B7/0456

Abstract: A method and a device for transmitting and receiving channel state information in a wireless communication system are disclosed. A method for transmitting channel state information (CSI) according to one embodiment of the present disclosure may comprise the steps of: receiving configuration information related to CSI from a base station; receiving a CSI-reference signal (CSI-RS) on one or more CSI resources from the base station; and transmitting the CSI to the base station on the basis of the configuration information. The CSI may include a precoding matrix indicator (PMI) corresponding to indexes of a codebook for indicating a precoding matrix, and the PMI may include one or more amplitude coefficient indicators for indicating an amplitude coefficient and/or one or more phase coefficient indicators for indicating one or more phase coefficients.

公开(公告)号：US20240340051A1

公开(公告)日：2024-10-10

申请号：US18293702

申请日：2022-08-01

Applicant: LG Electronics Inc.

Inventor： Hyungtae KIM ,  Haewook PARK ,  Kyuseok KIM

IPC: H04B7/06 ,  H04B7/0456

CPC classification number: H04B7/0626 ,  H04B7/0456

Abstract: Disclosed are a method and a device for transmitting and receiving CSI in a wireless communication system. A method for transmitting CSI according to one embodiment of the present disclosure comprises the steps of: receiving, from a base station, first configuration information related to a CSI report and second configuration information related to a CSI resource, the second configuration information including information on one or more CSI resource sets associated with the first configuration information; receiving, from the base station, a CSI-RS on a plurality of CSI resources of the one or more CSI resource sets on the basis of the second configuration information; and transmitting the CSI to the base station on the basis of the CSI-RS and the first configuration information.

公开(公告)号：US20240297763A1

公开(公告)日：2024-09-05

申请号：US18631707

申请日：2024-04-10

Applicant: LG Electronics Inc.

Inventor： Kukheon CHOI ,  Jiwon KANG ,  Kyuseok KIM ,  Minki AHN ,  Kilbom LEE

IPC: H04L5/00 ,  H04L1/06

CPC classification number: H04L5/0051 ,  H04L1/06 ,  H04L5/0023

Abstract: A method by which a terminal transmits an SRS can comprise the steps of: receiving, from a base station, first information indicating symbols to which the SRS is transmitted among a plurality of symbols, when the terminal is configured to perform antenna switching for an SRS transmission on the plurality of symbols; and transmitting the SRS on the indicated symbols, wherein the SRS is transmitted through antenna ports respectively corresponding to the indicated symbols, and the antenna ports respectively corresponding to the indicated symbols can be different from each other.

公开(公告)号：US20240243881A1

公开(公告)日：2024-07-18

申请号：US18560038

申请日：2022-05-12

Applicant: LG ELECTRONICS INC.

Inventor： Jaehoon CHUNG ,  Hyungtae KIM ,  Seongwon GO ,  Kyuseok KIM ,  Jiwon KANG

IPC: H04L5/00

CPC classification number: H04L5/0053

Abstract: A method of transmitting and receiving a PUCCH in a wireless communication system and a device therefor are disclosed. The method performed by a UE may comprise receiving DCI, the DCI including at least one SRI information or TCI state information, updating at least one spatial relation information of a PUCCH resource based on the at least one SRI information or the TCI state information, and transmitting the PUCCH based on the at least one spatial relation information in the PUCCH resource.

公开(公告)号：US20240204953A1

公开(公告)日：2024-06-20

申请号：US18557807

申请日：2022-05-02

Applicant: LG ELECTRONICS INC.

Inventor： Seongwon GO ,  Hyungtae KIM ,  Jiwon KANG ,  Kyuseok KIM

IPC: H04L5/00 ,  H04B17/318 ,  H04B17/336 ,  H04W24/10

CPC classification number: H04L5/0051 ,  H04B17/328 ,  H04B17/336 ,  H04W24/10

Abstract: Disclosed are a method and a device for transmitting or receiving channel state information in a wireless communication system. A method for transmitting channel state information (CSI) according to an embodiment of the present disclosure may comprise the steps of receiving, from a base station, first configuration information related to a CSI report and second configuration information related to a CSI resource, wherein the second configuration information includes information on M (M is a natural number) CSI resource sets associated with the first configuration information on the basis of a group-based report being configured by the first configuration information; receiving, from the base station, a CSI-reference signal (CSI-RS) on a plurality of CSI resources of the M CSI resource sets on the basis of the second configuration information; and transmitting the CSI to the base station on the basis of the first configuration information.

公开(公告)号：US20230345259A1

公开(公告)日：2023-10-26

申请号：US17759484

申请日：2021-04-14

Applicant: LG ELECTRONICS INC.

Inventor： Jaehoon CHUNG ,  Seongwon GO ,  Jiwon KANG ,  Kyuseok KIM

IPC: H04W16/28 ,  H04L5/00

CPC classification number: H04W16/28 ,  H04L5/0051

Abstract: A method and an apparatus for downlink transmission and reception based on a reference signal linkage in a wireless communication system are disclosed. A method for performing downlink reception by a user equipment (UE) in a wireless communication system according to an embodiment of the present disclosure may comprise: receiving, from a base station (BS), information on a reference signal (RS) linkage, wherein the RS linkage includes information on a mapping relation between a reference RS resource and at least one target RS resource; receiving, from the BS, information on a first spatial parameter for the reference RS resource associated with a specific RS linkage; and performing the downlink reception based on a second spatial parameter corresponding to the first spatial parameter, for a specific target transmission and reception among the at least one target transmission and reception mapped to the reference transmission and reception associated with the specific RS linkage.

公开(公告)号：US20230198594A1

公开(公告)日：2023-06-22

申请号：US18110635

申请日：2023-02-16

Applicant: LG ELECTRONICS INC.

Inventor： Kyuseok KIM ,  Hyungtae KIM ,  Jiwon KANG ,  Haewook PARK

IPC: H04B7/06 ,  H04L5/00

CPC classification number: H04B7/0626 ,  H04L5/0048

Abstract: Disclosed are a method and apparatus for transmitting and receiving channel state information in a wireless communication system. The method for transmitting channel state information (CSI) according to an embodiment of the present disclosure, may comprise the steps of: receiving, from a base station, configuration information related to the CSI, wherein the configuration information includes information about a CSI-RS resource set; receiving a CSI-reference signal (CSI-RS) from the base station; and transmitting the CSI, to the base station, on the basis of the configuration information and the CSI-RS. The CSI-RS resource set may include M CSI-RS resource groups (M is a natural number), and the CSI may include N first CSI sets generated on the basis of a single CSI-RS resource in N mutually different CSI-RS resource groups (N≤M, N is a natural number) from among the M CSI-RS resource groups.