公开(公告)号：US12149955B2

公开(公告)日：2024-11-19

申请号：US17593873

申请日：2020-03-26

Applicant: LG ELECTRONICS INC.

Inventor： Jiwon Kang ,  Jonghyun Park

IPC: H04W16/28 ,  H04L5/00 ,  H04W72/1263

Abstract: A method for transmitting, by a terminal, an uplink signal in a wireless communication system, according to one embodiment of the present specification, comprises the steps of: receiving an upper layer message related to setting of resource groups for a plurality of panels; receiving a lower layer message related to whether the resource groups are activated; and transmitting an uplink signal on the basis of the lower layer message. The uplink signal is transmitted on the basis of an activated resource group from among the resource groups.

公开(公告)号：US12143977B2

公开(公告)日：2024-11-12

申请号：US17594106

申请日：2020-04-06

Applicant: LG ELECTRONICS INC.

Inventor： Seongwon Go ,  Jonghyun Park ,  Jiwon Kang

IPC: H04W72/044

Abstract: A method of transmitting an uplink signal by a user equipment in a wireless communication system includes receiving configuration information related to transmission of an uplink signal and transmitting the uplink signal based on the configuration information. The configuration information includes information indicating a specific beam related to a maximum permissible exposure (MPE) of a radio frequency (RF), and the transmission of the uplink signal is based on the specific beam.

公开(公告)号：US12137453B2

公开(公告)日：2024-11-05

申请号：US17765941

申请日：2020-10-05

Applicant: LG ELECTRONICS INC.

Inventor： Kyuseok Kim ,  Hyungtae Kim ,  Jiwon Kang

IPC: H04W4/00 ,  H04L5/00 ,  H04W72/0453 ,  H04W72/1273 ,  H04W72/23

Abstract: A method for transmitting and receiving a PDSCH in a wireless communication system, and a device for same. The method for a terminal to receive a PDSCH includes the steps of: receiving setting information; receiving, on the basis of the setting information, Downlink Control Information (DCI) for scheduling the PDSCH, wherein the DCI includes a frequency domain resource assignment field and a Transmission configuration indication (TCI) field; and receiving the PDSCH on frequency domain resource blocks assigned on the basis of the frequency domain resource assignment field, wherein the frequency density of the PTRS can be determined by the number of resource blocks associated with each TCI state.

公开(公告)号：US12081297B2

公开(公告)日：2024-09-03

申请号：US17266563

申请日：2019-08-08

Applicant: LG ELECTRONICS INC.

Inventor： Hyungtae Kim ,  Jiwon Kang ,  Jonghyun Park ,  Haewook Park

IPC: H04B7/06 ,  H04B17/336

CPC classification number: H04B7/0626 ,  H04B7/0617 ,  H04B7/0632 ,  H04B7/0639 ,  H04B17/336

Abstract: The present disclosure relates to a method for reporting CSI by a terminal (user equipment) supported by a plurality of base stations in a wireless communication system, the method comprising: receiving CSI report-related configuration information from at least one base station among the plurality of base stations; receiving a first reference signal via a specific reception beam from a first base station among the plurality of base stations; receiving a second reference signal via the specific reception beam from at least one base station except for the first base station among the plurality of base stations; calculating the CSI by performing measurement on the first reference signal and the second reference signal; and transmitting the CSI to the first base station, wherein the terminal may calculate the CSI by measuring, as interference, the second reference signal received via the specific reception beam.

公开(公告)号：US12075409B2

公开(公告)日：2024-08-27

申请号：US17722841

申请日：2022-04-18

Applicant: LG ELECTRONICS INC.

Inventor： Kilbom Lee ,  Kyuseok Kim ,  Kijun Kim ,  Jiwon Kang

IPC: H04L5/00 ,  H04L1/00 ,  H04W72/1273 ,  H04W72/23

CPC classification number: H04W72/1273 ,  H04L1/0003 ,  H04L5/0051 ,  H04W72/23

Abstract: Disclosed are: a method for operating a terminal and a base station in a wireless communication system; and a device supporting same. According to an embodiment applicable to the present disclosure, a terminal may: acquire resource information for setting a transmission mode, in which data generated from the same information is transmitted through a plurality of physical downlink shared channels (PDSCHs) by a base station, and on this basis, transmitting the data through the plurality of PDSCHs; and acquire related data information.

公开(公告)号：US12069688B2

公开(公告)日：2024-08-20

申请号：US17595180

申请日：2020-05-13

Applicant: LG ELECTRONICS INC.

Inventor： Seongwon Go ,  Jonghyun Park ,  Jiwon Kang

IPC: H04W72/23 ,  H04B17/373 ,  H04L5/00

CPC classification number: H04W72/23 ,  H04B17/373 ,  H04L5/0051

Abstract: A method for a terminal receiving a downlink signal in a wireless communication system, according to one embodiment of the present specification, comprises the steps of: receiving configuration information associated with a Transmission Configuration Indicator (TCI) state; and receiving a downlink signal on the basis of the configuration information. The configuration information includes information indicating an uplink (UL) reference RS, and the downlink signal is received on the basis of a spatial domain filter associated with the UL reference RS.

公开(公告)号：US12058553B2

公开(公告)日：2024-08-06

申请号：US18199000

申请日：2023-05-18

Applicant: LG Electronics Inc.

Inventor： Hyungtae Kim ,  Jiwon Kang

IPC: H04W24/10 ,  H04L5/00 ,  H04W72/23

CPC classification number: H04W24/10 ,  H04L5/0048 ,  H04W72/23

Abstract: A method of transmitting, by a user equipment (UE), power measurement information related to beam reporting in a wireless communication system includes: receiving downlink control information (DCI) triggering reporting of the power measurement information; receiving a downlink reference signal for reporting of the power measurement information; and transmitting, to a base station, power measurement information determined based on the received downlink reference signal. A minimum required time for reporting of the power measurement information is (i) calculated as the sum of a first minimum required time from the last timing of the downlink reference signal to a transmission timing of the power measurement information and a second minimum required time between DCI triggering the downlink reference signal and reception of the downlink reference signal or (ii) calculated based on a pre-configured threshold value related to reporting of the power measurement information.

公开(公告)号：US12047175B2

公开(公告)日：2024-07-23

申请号：US17610269

申请日：2020-05-11

Applicant: LG ELECTRONICS INC.

Inventor： Seongwon Go ,  Jonghyun Park ,  Jiwon Kang

IPC: H04L1/1607 ,  H04L5/00 ,  H04L27/26

CPC classification number: H04L1/1642 ,  H04L5/0012 ,  H04L5/0051 ,  H04L27/2607

Abstract: A method for transmitting a sounding reference signal (SRS) by means of a terminal in a wireless communication system, according to one embodiment of the present specification, comprises: a step of receiving configuration information related to a transmission of an SRS; and a step of transmitting the SRS. The method is characterized in that the SRS is configured in a region comprising at least one symbol excluding the last symbol of a subframe, the region comprises a certain number of guard symbols, and the guard symbols are related to at least one of frequency hopping or antenna switching of the SRS.

公开(公告)号：US12035330B2

公开(公告)日：2024-07-09

申请号：US17862530

申请日：2022-07-12

Applicant: LG ELECTRONICS INC.

Inventor： Kyuseok Kim ,  Hyungtae Kim ,  Jiwon Kang

IPC: H04W72/23

CPC classification number: H04W72/23

Abstract: A method for transmitting and receiving downlink data in a wireless communication system, and a device for same are disclosed. Specifically, the method includes the steps of: receiving setting information; receiving downlink control information (DCI); and receiving a plurality of transmission occasions of the same transport block based on the DCI, wherein a repetition scheme based on time division multiplexing (TDM) is set based on the setting information, the DCI includes a time domain resource assignment field, resource allocation in a time domain for a first transmission occasion may be determined based on the time domain resource assignment field of the DCI, and the resource allocation in the time domain for a second transmission occasion may be determined based on the resource allocation in the time domain for the first transmission occasion.

公开(公告)号：US12022485B2

公开(公告)日：2024-06-25

申请号：US17311833

申请日：2019-12-13

Applicant: LG ELECTRONICS INC.

Inventor： Kilbom Lee ,  Kyuseok Kim ,  Kijun Kim ,  Jiwon Kang

IPC: H04W72/23 ,  H04L1/00 ,  H04W56/00 ,  H04W72/1263 ,  H04W74/0833

CPC classification number: H04W72/23 ,  H04L1/0003 ,  H04W56/001 ,  H04W72/1263 ,  H04W74/0833

Abstract: The present disclosure discloses operating methods of a user equipment and a base station in a wireless communication system, and a device supporting same. According to an embodiment applicable to the present disclosure, the user equipment may establish connection with the base station, on the basis of a synchronization signal/physical broadcast channel (SS/PBCH) block received from the base station. Subsequently, the user equipment may be configured, by the base station, with a transmission mode in which data generated from the same information is transmitted from a plurality of transmission reception points (TRPs), and may determine a size of a transmission block related to data provided from the plurality of TRPs on the basis of the transmission mode to obtain related data information. Accordingly, the base station and the user equipment can configure/determine the size of the transmission block related to the data without ambiguity therebetween.