公开(公告)号：US20220174700A1

公开(公告)日：2022-06-02

申请号：US17593841

申请日：2020-03-25

Applicant: LG ELECTRONICS INC.

Inventor： Seongwon GO ,  Suckchel YANG ,  Jiwon KANG ,  Jonghyun PARK ,  Seonwook KIM ,  Haewook PARK

IPC: H04W72/12 ,  H04W72/04 ,  H04L1/18 ,  H04L1/08 ,  H04L5/14 ,  H04L27/26

Abstract: A method for transmitting a physical uplink shared channel (PUSCH) by a terminal in a wireless communication system according to an embodiment of the present specification comprises the step of: receiving sounding reference signal (SRS)-related configuration information; receiving downlink control information (DCI) for scheduling a first PUSCH; transmitting the first PUSCH on the basis of the DCI; and transmitting a second PUSCH.

公开(公告)号：US20210367727A1

公开(公告)日：2021-11-25

申请号：US17323904

申请日：2021-05-18

Applicant: LG ELECTRONICS INC.

Inventor： Seongwon GO ,  Hyungtae KIM ,  Jiwon KANG

IPC: H04L5/00 ,  H04W72/04

Abstract: A method and an apparatus for transmitting and receiving an uplink signal in a wireless communication system are disclosed. A method of transmitting an uplink signal according to an embodiment of the present disclosure: may include receiving configuration information related to a sounding reference signal (SRS) from a base station; and transmitting the SRS to the base station in one or more SRS resources in a SRS resource set configured by the configuration information. Based on time domain bundling between the SRS and an uplink demodulation reference signal (DMRS) being indicated, the SRS and the uplink DMRS may be transmitted on the same antenna port and/or with the same spatial domain transmission filter.

公开(公告)号：US20210344527A1

公开(公告)日：2021-11-04

申请号：US17279547

申请日：2019-10-30

Applicant: LG ELECTRONICS INC.

Inventor： Seongwon GO ,  Jonghyun PARK ,  Jiwon KANG ,  Kijun KIM

IPC: H04L25/02 ,  H04L5/00 ,  H04W72/04 ,  H04W72/12

Abstract: A method for a terminal to transmit a Sounding Reference Signal (SRS) in a wireless communication system according to an embodiment of the present invention comprises: a step for receiving an upper layer message including settings information related to the SRS; a step for receiving downlink control information (DCI) for triggering the transmission of the SRS, wherein the settings information related to the SRS includes a plurality of settings sets related to at least one among the number of transmissions of the SRS, the subframe in which the SRS is to be transmitted, a mapping start symbol of the SRS, and/or the time duration over which the SRS is to be transmitted; and a step for transmitting the SRS on the basis of the DCI, wherein the DCI includes information representing one of the plurality of settings sets. The SRS is characterized by being an aperiodic SRS (AP-SRS) and being repeatedly transmitted in a plurality of subframes through a plurality of contiguous symbols.

公开(公告)号：US20190174323A1

公开(公告)日：2019-06-06

申请号：US16186291

申请日：2018-11-09

Applicant: LG ELECTRONICS INC.

Inventor： Seongwon GO ,  Hyungtae KIM ,  Jiwon KANG

IPC: H04W16/12 ,  H04W72/04 ,  H04W16/14 ,  H04W24/10 ,  H04W76/27 ,  H04L12/26

CPC classification number: H04W16/12 ,  H04B7/0452 ,  H04B7/0695 ,  H04B7/088 ,  H04L5/00 ,  H04L43/16 ,  H04W16/14 ,  H04W24/10 ,  H04W72/042 ,  H04W72/0446 ,  H04W72/0453 ,  H04W72/046 ,  H04W76/27

Abstract: Provided are a method for a UE to transmit and receive data in a wireless communication system and an apparatus therefor. The UE receives downlink control information from a base station. The downlink control information includes an indicator for configuring the bundling size of a downlink shared channel. The UE receives downlink data from the base station through a downlink shared channel configured based on the downlink control information. The bundling size may be configured based on a value of the indicator.

公开(公告)号：US20250038823A1

公开(公告)日：2025-01-30

申请号：US18556211

申请日：2022-04-19

Applicant: LG Electronics Inc.

Inventor： Seongwon GO ,  Jiwon KANG

IPC: H04B7/06 ,  H04W72/21

Abstract: A method and a device for uplink transmission and reception in a wireless communication system are disclosed. The method for uplink transmission for beam failure recovery (BFR) according to one embodiment of the present disclosure may comprise the steps of: receiving BFR-related configuration information for a base station, and performing uplink transmission for BFR to the base station, on the basis of which any one of a first beam failure and a second beam failure is detected in accordance with an assessment of the radio link quality with respect to a first beam failure detection (BFD) reference signal (RS) set and a second BFD RS set.

公开(公告)号：US20240397490A1

公开(公告)日：2024-11-28

申请号：US18695173

申请日：2022-09-29

Applicant: LG Electronics Inc.

Inventor： Seongwon GO ,  Jiwon KANG

IPC: H04W72/0446 ,  H04W72/232

Abstract: Disclosed is a method and device for transmitting and receiving an SRS in a wireless communication system. A method for transmitting and receiving an SRS according to one embodiment of the present disclosure, comprises the steps of: receiving configuration information related to the SRS from a base station; receiving DCI from the base station; and transmitting the SRS on the basis of the DCI, wherein the configuration information includes information for configuring at least one available slot offset for each of at least one SRS resource set, and the number of the at least one available slot offset configured for each of the at least one SRS resource set may be the same.

公开(公告)号：US20240373425A1

公开(公告)日：2024-11-07

申请号：US18557797

申请日：2022-05-03

Applicant: LG Electronics Inc.

Inventor： Hyungtae KIM ,  Jiwon KANG ,  Seongwon GO

IPC: H04W72/20 ,  H04B7/024 ,  H04W72/51

Abstract: Disclosed are a method and device for transmitting or receiving an uplink or downlink in a wireless communication system. A method for a terminal to communicate according to an embodiment disclosed herein may comprise the steps of: transmitting capability information including first information to a base station, wherein the first information indicates whether the terminal supports a single transmission or reception configuration in a single unit of time, or supports multiple transmission or reception configuration s in a single unit of time; receiving, from the base station, second information related to at least one transmission occasion (TO) based on the capability information; and performing uplink transmission or downlink reception in the at least one TO on the basis of the second information.

公开(公告)号：US20240276504A1

公开(公告)日：2024-08-15

申请号：US18681010

申请日：2022-08-05

Applicant: LG ELECTRONICS INC.

Inventor： Hyungtae KIM ,  Jiwon KANG ,  Seongwon GO

IPC: H04W72/21 ,  H04L5/00 ,  H04W72/04 ,  H04W72/231

CPC classification number: H04W72/21 ,  H04L5/0051 ,  H04W72/231 ,  H04W72/04

Abstract: A method and a device for performing uplink transmission or reception in a wireless communication system are disclosed. A method for performing uplink transmission by a terminal according to an embodiment of the present disclosure may comprise the steps of: receiving configuration information including information related to multiple PUCCH groups from a base station; and receiving, from the base station, first control information related to update of at least one of multiple SR RSs configured for a first PUCCH resource included in a first PUCCH group and a second PUCCH group among the multiple PUCCH groups, wherein at least one of SR RSs configured for multiple PUCCH resources included in the first PUCCH group or the second PUCCH group is updated on the basis of the first control information and an index value of each of the first PUCCH group and the second PUCCH group.

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.