公开(公告)号：US20230117872A1

公开(公告)日：2023-04-20

申请号：US18073921

申请日：2022-12-02

Applicant: LG Electronics Inc.

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

IPC: H04L27/26 ,  H04W48/12 ,  H04W72/04 ,  H04J11/00 ,  H04W56/00 ,  H04W48/08 ,  H04L5/00

Abstract: The present disclosure discloses a method for receiving a downlink signal by a UE in a wireless communication system. Particularly, the method may include receiving a synchronization signal block (SSB) including a primary synchronization signal (PSS), a secondary synchronization signal (SSS), and a physical broadcasting channel (PBCH), and obtaining an indicator indicating a subcarrier spacing for the downlink channel from the PBCH, and receiving the downlink signal on the basis of the subcarrier spacing. The indicator may indicate a different subcarrier spacing according to a frequency band in which the UE operates.

公开(公告)号：US20230080800A1

公开(公告)日：2023-03-16

申请号：US17987475

申请日：2022-11-15

Applicant: LG Electronics Inc.

Inventor： Youngsub KIM ,  Hyunsoo KO ,  Sukhyon YOON ,  Kijun KIM ,  Seonwook KIM

IPC: H04W72/12 ,  H04L5/00 ,  H04L27/26 ,  H04W56/00 ,  H04W72/04

Abstract: The present invention discloses a method for a user equipment to receive system information in a wireless communication system. Particularly, the method is characterized in detecting a first synchronization signal block configured with a Primary Synchronization Signal (PSS), a Secondary Synchronization Signal (SSS) and a Physical Broadcasting Channel (PBCH) at a specific frequency position, determining a presence or non-presence of system information corresponding to the first synchronization signal block within a first synchronization raster corresponding to a specific frequency position based on a system information indicator included in the PBCH, and if the system information corresponding to the first synchronization signal block is determined as not existing, determining a second synchronization raster having system information exist therein based on the system information indicator.

公开(公告)号：US20230021436A1

公开(公告)日：2023-01-26

申请号：US17945870

申请日：2022-09-15

Applicant: LG ELECTRONICS INC.

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

IPC: H04W56/00 ,  H04L27/26 ,  H04W72/04 ,  H04W48/16 ,  H04W16/28 ,  H04B7/06 ,  H04J11/00

Abstract: The present invention discloses a method for transmitting and receiving signals between a user equipment and a base station in a wireless communication system and device for supporting the same. More specifically, the invention discloses a method by which, when a base station transmits synchronization signal blocks in various beam directions, a user equipment achieves synchronization with the base station by detecting the index of a received synchronization signal block and then transmits and receives signals with the base station.

公开(公告)号：US20220338264A1

公开(公告)日：2022-10-20

申请号：US17634888

申请日：2020-08-14

Applicant: LG ELECTRONICS INC.

Inventor： Hyunsoo KO ,  Sukhyon YOON ,  Byounghoon KIM

IPC: H04W74/08 ,  H04W74/00 ,  H04W72/04 ,  H04W16/14

Abstract: Various embodiments of the present disclosure relate to a next-generation wireless communication system for supporting higher data rates than 4th generation (4G) wireless communication systems. According to various embodiments of the present disclosure, a method for transmitting and receiving a signal in a wireless communication system, and an apparatus for supporting same may be provided.

公开(公告)号：US20220295414A1

公开(公告)日：2022-09-15

申请号：US17751174

申请日：2022-05-23

Applicant: LG ELECTRONICS INC.

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

IPC: H04W52/14 ,  H04W76/27 ,  H04B7/0456 ,  H04W74/00

Abstract: Disclosed herein are a method and a device for transmitting an uplink channel in a wireless communication system. According to the present disclosure, a UE transmits to a base station information associated with uplink transmission supported by the UE and the UE information includes a subset including at least one transmit precoding matrix indicator (TPMI) supported by the UE. The UE may receive from the base station uplink transmission information including a TPMI for transmitting an uplink channel and transmit to the base station the uplink channel based on the uplink transmission information, and the uplink channel may be transmitted through full transmission power configured by the base station based on a case where the TPMI is included in the subset.

公开(公告)号：US20220271888A1

公开(公告)日：2022-08-25

申请号：US17628183

申请日：2020-07-20

Applicant: LG ELECTRONICS INC.

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

IPC: H04L5/00

Abstract: Various embodiments of the present disclosure relate to a next-generation wireless communication system for supporting a higher data transfer rate and the like beyond the 4th generation (4G) wireless communication system. According to various embodiments of the present disclosure, a method for transmitting/receiving a signal in a wireless communication system and an apparatus for supporting same can be provided.

公开(公告)号：US20220240194A1

公开(公告)日：2022-07-28

申请号：US17615360

申请日：2019-12-13

Applicant: LG ELECTRONICS INC.

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

IPC: H04W52/24 ,  H04W52/14 ,  H04W52/36

Abstract: The present specification relates to a wireless communication system and, particularly, to a method for controlling the power of a terminal, and a device therefor, the method comprising: receiving, from a serving cell, serving cell-related transmission power information and adjacent cell-related interference information; and determining uplink transmission power on the basis of the serving cell-related transmission power information and the adjacent cell-related interference information, wherein the uplink transmission power is determined on the basis of a minimal value from among (1) maximum transmission power of a terminal, (2) transmission power based on the serving cell-related transmission power information, and (3) maximum allowable interference power based on the adjacent cell-related interference information, and an uplink signal is transmitted to the serving cell on the basis of the uplink transmission power. The terminal communicates with at least one from among a mobile terminal, a network, and an autonomous vehicle excluding a vehicle that includes the terminal.

公开(公告)号：US20220224498A1

公开(公告)日：2022-07-14

申请号：US17608454

申请日：2020-05-04

Applicant: LG Electronics Inc.

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

IPC: H04L5/00 ,  H04W72/04 ,  H04W76/28 ,  H04W24/08

Abstract: According to an aspect of the present disclosure, a method of a user equipment (UE) in a wireless communication system comprises: receiving uplink reference signal (UL RS) configuration information; transmitting UL RS on a UL RS resource configured on the basis of the UL RS configuration information; and decoding a physical downlink shared channel (PDSCH) in a predetermined resource region, wherein: on the basis of the configuration of discontinuous reception (DRX), a physical downlink control channel (PDCCH) for the PDSCH is monitored within ON duration related to the DRX; the UL RS resource includes at least one resource element (RE); the at least one RE is configured as N-comb on a frequency domain; the start position of each of the at least one RE on the frequency domain is determined on the basis of a predetermined offset and a comb offset included in the UL RS configuration information; the predetermined offset is acquired on the basis of at least one orthogonal frequency division multiplexing (OFDM) symbol of the at least one RE and the N-comb; and the N is a natural number.

公开(公告)号：US20220191941A1

公开(公告)日：2022-06-16

申请号：US17687187

申请日：2022-03-04

Applicant: LG Electronics Inc.

Inventor： Jeongsu LEE ,  Sukhyon YOON ,  Hyunsoo KO ,  Seonwook KIM

IPC: H04W74/08 ,  H04W72/14 ,  H04W72/12

Abstract: The present disclosure discloses a method by which a terminal performs a random access channel (RACH) procedure in an unlicensed band. In particular, the method comprises: transmitting a first physical random access channel (PRACH) preamble through message A, and in response to the message A, receiving a random access response (RAR) through message B related to contention resolution, wherein the first PRACH preamble is a PRACH preamble mapped to a physical uplink shared channel (PUSCH) occasion for the message A, and the window for reception of the message B may start after at least one symbol from the last symbol of the PUSCH occasion.

公开(公告)号：US20220174641A1

公开(公告)日：2022-06-02

申请号：US17425797

申请日：2020-02-03

Applicant: LG ELECTRONICS INC.

Inventor： Hyunsu CHA ,  Sukhyon YOON ,  Woosuk KO

IPC: H04W64/00 ,  H04L5/00

Abstract: A method for an apparatus in a wireless communication system according to an embodiment comprises the steps of: receiving information on a transmission time point of a plurality of positioning reference signal (PRS) resources included in at least one PRS resource set; measuring information associated with positioning for each of the plurality of PRS resources, on the basis of the information on the transmission time point; and on the basis of the information associated with the positioning, transmitting at least one from among an identifier (ID) of a specific PRS resource of the plurality of PRS resources, or an ID of a PRS resource set including the specific PRS resource, and a transmission and reception point (TRP) ID associated with the PRS resource set including the specific PRS resource. The UE is capable of communicating with at least one of another UE, a UE related to an autonomous driving vehicle, the BS or a network.