公开(公告)号：US20240356202A1

公开(公告)日：2024-10-24

申请号：US18701089

申请日：2021-10-15

Applicant: LG ELECTRONICS INC.

Inventor： Woocheol CHOI ,  ILNAM CHO ,  Byungwoon JUNG ,  Kukheon CHOI ,  Byeongyong PARK ,  Uisheon KIM

IPC: H01Q1/24 ,  H01Q1/38 ,  H01Q1/48 ,  H01Q21/00 ,  H05K1/02 ,  H05K1/18

CPC classification number: H01Q1/243 ,  H01Q1/38 ,  H01Q1/48 ,  H01Q21/0075 ,  H05K1/0243 ,  H05K1/189 ,  H05K2201/10098

Abstract: An antenna module according to one embodiment comprises: a flexible printed circuit board (FPCB) having a first ground pattern formed on both sides of a feed line, which is formed on one surface thereof, and spaced apart from the feed line; a first dielectric substrate connected to a feeding pattern in which a first metal mesh pattern operating as a radiator is formed on one surface of the FPCB; and a second dielectric substrate connected to a second ground pattern in which a second metal mesh pattern operating as a ground is formed on the other surface of the FPCB.

公开(公告)号：US20230121186A1

公开(公告)日：2023-04-20

申请号：US18075933

申请日：2022-12-06

Applicant: LG Electronics Inc.

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

IPC: H04L5/00 ,  H04L1/06

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：US20230060652A1

公开(公告)日：2023-03-02

申请号：US17982016

申请日：2022-11-07

Applicant: LG ELECTRONICS INC.

Inventor： Kukheon CHOI ,  Kunil YUM ,  Jiwon KANG ,  Jonghyun PARK

IPC: H04L5/00 ,  H04W72/04 ,  H04W72/10

Abstract: Systems and techniques or transmitting and receiving a sounding reference signal (SRS) in a wireless communication system. In some implementations, a method for transmitting, by a terminal, an SRS in a wireless communication system includes: receiving configuration information for transmission of the SRS from a base station; and transmitting the SRS to the base station by using one or more SRS resources for transmission of the SRS, the configuration information including the one or more SRS resources and information relating to usage of the one or more SRS resources, wherein a guard period relating to the one or more SRS resources is configured, and when the transmissions of the guard period and a particular uplink channel configured for the terminal overlap each other, the priority between the guard period and the particular uplink channel is configured to be the same as that between the SRS and the particular uplink channel.

公开(公告)号：US20220085934A1

公开(公告)日：2022-03-17

申请号：US16652978

申请日：2018-10-10

Applicant: LG ELECTRONICS INC.

Inventor： Kukheon CHOI ,  Jonghyun PARK ,  Jiwon KANG ,  Kyuseok KIM ,  Kilbom LEE

IPC: H04L5/00 ,  H04W72/04

Abstract: A method for transmitting an SRS by a user equipment may comprise the steps of: transmitting, to a base station, user equipment capability information including information on a frequency bandwidth where SRS frequency hopping for the user equipment is possible; receiving, from the base station, first information on an SRS bandwidth configuration and second information on the start point of an SRS frequency for transmission of an SRS; and transmitting the SRS to the base station on the basis of the first information and the second information, wherein the frequency bandwidth where SRS frequency hopping for the user equipment is possible corresponds to a partial frequency bandwidth within a bandwidth part (BWP) configured for transmission of the SRS. The UE is capable of communicating with at least one of another UE, a UE related to an autonomous driving vehicle, a base station or a network.

公开(公告)号：US20220078780A1

公开(公告)日：2022-03-10

申请号：US17476745

申请日：2021-09-16

Applicant: LG ELECTRONICS INC.

Inventor： Kukheon CHOI ,  Jaehoon CHUNG ,  Ilnam CHO ,  Kangjae JUNG ,  Byeongyong PARK ,  Uisheon KIM

IPC: H04W72/04 ,  H04W24/02 ,  H04B7/10 ,  H04B7/0456

Abstract: The present disclosure proposes a method using orbital angular momentum (OAM) and an apparatus therefor. The method performed by a UE may include receiving, from a base station, information for an OAM state set, wherein the OAM state set includes multiple OAM state subsets, and each of the multiple OAM state subsets includes one or two or more OAM states, receiving at least one OAM beam from the base station, determining a detectable at least one OAM state based on the at least one OAM beam, and transmitting, to the base station, information for an OAM state subset including the at least one OAM state within the OAM state set.

公开(公告)号：US20210211254A1

公开(公告)日：2021-07-08

申请号：US17208693

申请日：2021-03-22

Applicant: LG Electronics Inc.

Inventor： Jonghyun PARK ,  Jiwon KANG ,  Kijun KIM ,  Minki AHN ,  Kukheon CHOI

IPC: H04L5/00 ,  H04L27/26 ,  H04B7/06 ,  H04B7/0426 ,  H04B7/0456 ,  H04B7/0417 ,  H04W56/00 ,  H04W72/04

Abstract: One embodiment according to the present invention, with respect to a sounding method of user equipment (UE) in a wireless communication system, comprises the steps of: receiving configuration of one or more sounding reference signal (SRS) resource sets from a base station; receiving, from the base station, activation command information commanding the SRS transmission activation of a particular SRS resource set from among the one or more SRS resource sets; and transmitting, to the base station, the SRS corresponding to the particular SRS resource set, wherein the reference signal, for which a spatial relationship is assumed for each SRS resource included in the particular SRS resource set, can be determined on the basis of the activation command information.

公开(公告)号：US20210083825A1

公开(公告)日：2021-03-18

申请号：US16629909

申请日：2018-01-30

Applicant: LG Electronics Inc.

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

IPC: H04L5/00 ,  H04L1/06

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：US20200337044A1

公开(公告)日：2020-10-22

申请号：US16920161

申请日：2020-07-02

Applicant: LG ELECTRONICS INC.

Inventor： Eunjong LEE ,  Jaehoon CHUNG ,  Genebeck HAHN ,  Jinmin KIM ,  Kukheon CHOI ,  Kwangseok NOH

IPC: H04W72/04 ,  H04W76/27 ,  H04L5/00 ,  H04W74/00 ,  H04W74/02 ,  H04W74/08 ,  H04L1/00 ,  H04W52/22 ,  H04W72/00 ,  H04W72/14

Abstract: The present invention relates to a wireless communication system. In detail, the present invention is a method for transmitting data to a base station (BS) by a user equipment (UE) includes: receiving information on a contention-based Physical Uplink Shared Channel (PUSCH) zone including a plurality of contention-based PUSCH resource blocks from the base station (BS); allocating at least one contention-based PUSCH resource block for transmission of the data based on the information on contention-based PUSCH zone; and transmitting the data to the base station (BS).

公开(公告)号：US20200322021A1

公开(公告)日：2020-10-08

申请号：US16301261

申请日：2016-06-08

Applicant: LG ELECTRONICS INC.

Inventor： Kukheon CHOI ,  Hyunsoo KO ,  Kwangseok NOH ,  Dongkyu KIM ,  Sangrim LEE

IPC: H04B7/06 ,  H04W48/12 ,  H04W72/04 ,  H04W72/08 ,  H04L5/14

Abstract: Disclosed is a terminal for performing an mmWave communication method and an mmWave communication method comprising: receiving information relating to a basic UL/DL configuration from an mmWave base station; generating statistical information relating to an mmWave downlink channel using a reference signal received from the mmWave base station, according to the basic UL/DL configuration; transmitting the statistical information to the mmWave base station through a legacy uplink; and receiving, from the mmWave base station, information relating to the UL/DL configuration which has been modified according to the statistical information.

公开(公告)号：US20200084769A1

公开(公告)日：2020-03-12

申请号：US16681311

申请日：2019-11-12

Applicant: LG ELECTRONICS INC.

Inventor： Kwangseok NOH ,  Dongkyu KIM ,  Hyunsoo KO ,  Kukheon CHOI ,  Sangrim LEE ,  Hojae LEE

IPC: H04W72/04 ,  H04W72/08 ,  H04L5/14 ,  H04L5/00 ,  H04W72/12

Abstract: A method for transmitting feedback information by a first user equipment (UE) in a wireless communication system supporting a full duplex radio (FDR) scheme includes measuring, based on information on a second UE received from a base station (BS), an inter-device interference (IDI) related to the second UE; and transmitting, to the BS, feedback information related to the IDI.