公开(公告)号：US20250081200A1

公开(公告)日：2025-03-06

申请号：US18291848

申请日：2022-08-08

Applicant: LG ELECTRONICS INC.

Inventor： Jaehyung KIM ,  Kijun KIM ,  Joonkui AHN ,  Suckchel YANG ,  Seunggye HWANG ,  Duckhyun BAE

IPC: H04W72/23 ,  H04L5/00 ,  H04W76/38

Abstract: A method performed by a user equipment (UE) supporting extended reality (XR) in a wireless communication system is provided. The method comprises receiving, from a base station (BS), control information related to a power saving operation, and performing the power saving operation configured based on the control information. The power saving operation may comprise determining a size of a XR-retransmission (reTx) timer based on the control information, starting the XR-reTx timer based on a configured condition, and based on the XR-reTx timer expiring, stopping a monitoring of a physical downlink control channel (PDCCH) including scheduling information for a retransmission of a physical downlink shared channel (PDSCH) from the BS.

公开(公告)号：US20240306130A1

公开(公告)日：2024-09-12

申请号：US18661357

申请日：2024-05-10

Applicant: LG ELECTRONICS INC.

Inventor： Seonwook KIM ,  Inkwon SEO ,  Suckchel YANG ,  Kijun KIM

IPC: H04W72/0446 ,  H04L27/26 ,  H04W24/08 ,  H04W72/23

CPC classification number: H04W72/0446 ,  H04L27/26025 ,  H04W24/08 ,  H04W72/23

Abstract: Disclosed are a method and a device for performing transmission/reception on the basis of a time unit group in a wireless communication system. According to one embodiment of the present disclosure, a method by which a terminal receives a downlink channel in a wireless communication system comprises the steps of: receiving configuration information about a slot group; monitoring a downlink control channel in one or more search space (SS) sets on the basis of the slot group; and receiving downlink control information (DCI) in the downlink control channel, wherein one or more from among the period, the offset and the duration of the SS sets can be set on the basis of granularity M (M is an integer greater than 1) of the slot group.

公开(公告)号：US20240121776A1

公开(公告)日：2024-04-11

申请号：US18261230

申请日：2022-01-13

Applicant: LG ELECTRONICS INC.

Inventor： Jaehyung KIM ,  Joonkui AHN ,  Youngdae LEE ,  Kijun KIM ,  Seunggye HWANG

IPC: H04W72/1268 ,  H04L1/1812 ,  H04W72/232 ,  H04W76/20

CPC classification number: H04W72/1268 ,  H04L1/1812 ,  H04W72/232 ,  H04W76/20

Abstract: A method of transmitting and receiving a PUSCH in a wireless communication system and a device therefor are disclosed. The method performed by a user equipment (UE) comprises receiving, from a base station (BS), configuration information including information for an uplink resource, information for a sequence, and information for sequence resources related to beams, determining a transmit (Tx) beam among the beams, transmitting, to the BS, the sequence in the sequence resource related to the Tx beam, and transmitting, to the BS, the PUSCH in the uplink resource based on the Tx beam in an RRC idle state or an RRC inactive state.

公开(公告)号：US20240121737A1

公开(公告)日：2024-04-11

申请号：US18262661

申请日：2022-02-03

Applicant: LG Electronics Inc.

Inventor： Seokmin SHIN ,  Haewook PARK ,  Kijun KIM ,  Joonkui AHN ,  Hyunsoo KO

IPC: H04W56/00 ,  H04W72/0457 ,  H04W72/1268

CPC classification number: H04W56/0045 ,  H04W72/0457 ,  H04W72/1268 ,  H04W84/06

Abstract: Disclosed are a method and device for uplink transmission and reception in a wireless communication system. A method for a terminal to perform uplink transmission in a wireless communication system according to an embodiment of the present disclosure may comprise the steps of: receiving at least one timing advance (TA) parameter from a base station; calculating the TA on the basis of at least one valid TA parameter; and performing uplink transmission on the basis of the TA, wherein the at least one TA parameter includes at least one common TA parameter, a second common TA parameter of a second order is valid on the basis that the first common TA parameter of a first order is valid, and the first order is lower than the second order.

公开(公告)号：US20230413277A1

公开(公告)日：2023-12-21

申请号：US18238372

申请日：2023-08-25

Applicant: LG Electronics Inc.

Inventor： Haewook PARK ,  Jiwon KANG ,  Jonghyun PARK ,  Kijun KIM ,  Sukhyon YOON

IPC: H04W72/23 ,  H04W52/28

CPC classification number: H04W72/23 ,  H04W52/28

Abstract: Disclosed herein are a method and a device for transmitting and receiving uplink data in a wireless communication system. According to the present disclosure, a UE may transmit to a base station information related to a capability of the UE and the information may include a subset including at least one transmit precoding matrix indicator (TPMI) supported by the UE. The UE may receive Downlink Control Information (DCI) for transmitting the uplink data from the base station and the DCI may include a TPMI used for the UE to transmit the uplink data. Thereafter, the UE may transmit to the base station the uplink data by using transmission power determined based on the TPMI and the transmission power may be determined according to whether the TPMI is included in the at least one TPMI.

公开(公告)号：US20230412336A1

公开(公告)日：2023-12-21

申请号：US18240009

申请日：2023-08-30

Applicant: LG Electronics Inc.

Inventor： Hyunsu CHA ,  Sukhyon YOON ,  Hyunsoo KO ,  Kijun KIM ,  Youngsub KIM

IPC: H04L5/00 ,  H04L1/08 ,  H04W72/51

CPC classification number: H04L5/0048 ,  H04L1/08 ,  H04W72/51

Abstract: Disclosed is a method for a terminal for receiving a positioning reference signal (PRS) in a wireless communication system. Particularly, the method includes: receiving first information related to a PRS resource group including a plurality of PRS resources, and second information related to a repetition count for the PRS resource group; and receiving a PRS on the plurality of PRS resources based on the first information and second information, wherein the PRS resource group may be allocated repeatedly as many times as the repetition count within a certain period.

公开(公告)号：US20230389024A1

公开(公告)日：2023-11-30

申请号：US18232677

申请日：2023-08-10

Applicant: LG ELECTRONICS INC.

Inventor： Eunsun KIM ,  Suckchel YANG ,  Hyunsoo KO ,  Kijun KIM ,  Sukhyon YOON

IPC: H04W72/20 ,  H04L5/00 ,  H04W74/08

CPC classification number: H04W72/20 ,  H04L5/00 ,  H04W74/0833

Abstract: A default subcarrier spacing for use in transmission/reception of a broadcast channel is defined for each frequency range. A base station transmits a broadcast channel in a frequency band, using the default subcarrier spacing defined for a frequency range to which the corresponding frequency band belongs. A user equipment attempts to detect a broadcast channel in the frequency band where a cell search is being attempted, using the default subcarrier spacing defined for a frequency range to which the frequency band belongs.

公开(公告)号：US20230345380A1

公开(公告)日：2023-10-26

申请号：US17924501

申请日：2021-05-17

Applicant: LG ELECTRONICS INC.

Inventor： Jeongsu LEE ,  Hyunsu CHA ,  Kijun KIM ,  Hyunsoo KO

IPC: H04W52/24 ,  H04B17/318 ,  H04W52/14

CPC classification number: H04W52/242 ,  H04B17/318 ,  H04W52/146

Abstract: Various embodiments relate to a next-generation wireless communication system for supporting a data transmission rate higher than that of a 4th generation (4G) wireless communication system. According to various embodiments, provided are a method for transmitting/receiving a signal in a wireless communication system, and an apparatus for supporting same. Various other embodiments may be provided.

公开(公告)号：US20230132817A1

公开(公告)日：2023-05-04

申请号：US18090958

申请日：2022-12-29

Applicant: LG Electronics Inc.

Inventor： Yunjung YI ,  Hyangsun YOU ,  Kijun KIM ,  Hyunho LEE

IPC: H04L27/26 ,  H04L5/00 ,  H04W72/23 ,  H04W72/044

Abstract: A user equipment is provided with puncturing information indicating a resource to which downlink data is punctured among time-frequency resources to which the downlink data is allocated. The user equipment may decode the downlink data received in the time-frequency resource on the basis of the puncturing information. The downlink data may be mapped to the time-frequency resource by a combined method of a time-first resource mapping method and a frequency-first resource mapping method, or by a distributed resource mapping method.

公开(公告)号：US20230078554A1

公开(公告)日：2023-03-16

申请号：US17984774

申请日：2022-11-10

Applicant: LG Electronics Inc.

Inventor： Hyunsu CHA ,  Kijun KIM ,  Sukhyon YOON ,  Hyunsoo KO

IPC: H04W64/00 ,  H04L5/00

Abstract: The present disclosure provides a method for reporting positioning information by a terminal in a wireless communication system. Specifically, the method comprises: receiving information relating to a plurality of positioning reference signal (PRS) resource sets including a plurality of PRS resources; measuring each of the plurality of PRS resources to acquire pieces of positioning information; and reporting at least one piece of positioning information and information relating to a PRS resource for the at least one piece of positioning information, among the pieces of the positioning information.