公开(公告)号：US20230117298A1

公开(公告)日：2023-04-20

申请号：US17909546

申请日：2021-03-05

Applicant: LG ELECTRONICS INC.

Inventor： Haewook PARK ,  Byounghoon KIM ,  Joonkui AHN ,  Hyangsun YOU

IPC: H04L5/14 ,  H04W72/044

Abstract: According to various embodiments, disclosed are a method and a device for performing a mobile terminal (MT) operation and a distributed unit (DU) operation by an IAB node in a wireless communication system in which frequency division duplex (FDD) is supported. Disclosed are the method and the device for the method, the method comprising the steps of: receiving first resource configuration information relating to the MT operation and second resource configuration information relating to the DU operation; and performing the MT operation on the basis of the first resource configuration information and performing the DU operation on the basis of the second resource configuration information, wherein, on the basis that there is no report on a multiplexing capability between the MT operation and the DU operation, the first resource configuration information and the second resource configuration information: support simultaneously performing an MT reception operation and a DU reception operation and simultaneously performing an MT transmission operation and a DU transmission operation; and prohibit to support simultaneously performing the MT transmission operation and the DU reception operation and simultaneously performing the MT reception operation and the DU transmission operation.

公开(公告)号：US20220360330A1

公开(公告)日：2022-11-10

申请号：US17597113

申请日：2019-06-28

Applicant: LG ELECTRONICS INC.

Inventor： Hojae LEE ,  Sangrim LEE ,  Byounghoon KIM

IPC: H04B10/112 ,  H04B10/2507

Abstract: A method of receiving, by a receiving terminal, a signal in optical wireless communication is proposed. The method may comprise: establishing a communication link for performing the optical wireless communication with a transmitting terminal; receiving an optical signal from the transmitting terminal through the communication link; and performing interference cancelation on the optical signal. Here, establishing the communication link comprises transmitting and receiving initial information with the transmitting terminal, wherein the initial information may include an orbital angular momentum (OAM) mode applied to the optical signal. In addition, the interference cancelation may be performed on the basis of the OAM mode.

公开(公告)号：US20220330335A1

公开(公告)日：2022-10-13

申请号：US17807486

申请日：2022-06-17

Applicant: LG ELECTRONICS INC.

Inventor： Joonkui AHN ,  Byounghoon KIM ,  Suckchel YANG ,  Yunjung YI ,  Seonwook KIM

IPC: H04W74/08 ,  H04W56/00 ,  H04W16/14

Abstract: Provided are a method for performing a random access process in an unlicensed band, and a device using the same. The device receives a random access preamble (RAP) order instructing the transmission of a RAP. The device performs a clear channel assessment (CCA) in an unlicensed cell during an RAP window so as to transmit the RAP when the device succeeds in CCA.

公开(公告)号：US20220272650A1

公开(公告)日：2022-08-25

申请号：US17691770

申请日：2022-03-10

Applicant: LG ELECTRONICS INC.

Inventor： Hyunsoo KO ,  Byounghoon KIM ,  Sukhyon Yoon ,  Joonkui Ahn

IPC: H04W56/00 ,  H04W76/28

Abstract: Various embodiments relate to a next generation wireless communication system for supporting a higher data transfer rate and the like beyond 4th generation (4G) wireless communication systems. Provided according to various embodiments are a method for transmitting/receiving a signal in a wireless communication system and a device supporting same, and various other embodiments may also be provided.

公开(公告)号：US20220271905A1

公开(公告)日：2022-08-25

申请号：US17735814

申请日：2022-05-03

Applicant: LG ELECTRONICS INC.

Inventor： Yunjung YI ,  Byounghoon KIM ,  Kijun KIM ,  Kyuseok KIM

IPC: H04L5/00 ,  H04L1/16 ,  H04L27/26 ,  H04W72/04

Abstract: The disclosure of the present invention proposes a wireless communication method. The method may comprise: performing a downlink (DL) reception on a DL resource; and performing an uplink (UL) transmission on a UL resource. The UL resource and the DL resource may use different numerologies each other. The numerologies may be defined by a subcarrier spacing and a cyclic prefix (CP) length.

公开(公告)号：US20220191844A1

公开(公告)日：2022-06-16

申请号：US17685124

申请日：2022-03-02

Applicant: LG Electronics Inc.

Inventor： Yunjung YI ,  Kijun KIM ,  Byounghoon KIM

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

Abstract: A method and apparatus for configuring a data subband in a wireless communication system is provided. A user equipment (UE) receives an indication of a data subband from a network, configures at least one data subband according to the indication, and performs communication with the network via the at least one data subband. One data subband consists of contiguous or noncontiguous physical resource blocks (PRBs).

公开(公告)号：US20210329609A1

公开(公告)日：2021-10-21

申请号：US17363440

申请日：2021-06-30

Applicant: LG Electronics Inc.

Inventor： Jonghyun PARK ,  Jiwon KANG ,  Kijun KIM ,  Byounghoon KIM ,  Eunsun KIM

IPC: H04W72/04 ,  H04B7/08 ,  H04L5/00

Abstract: A method for receiving a Reference Signal (RS) performed by a User Equipment (UE) in a wireless communication system according to an embodiment of the present invention may include receiving a first RS through a first antenna port; and receiving a second RS through a second antenna port which is Quasi Co-Located (QCL)-assumed with the first antenna port, the first and second antenna ports may be QCL-assumed for at least one QCL parameter, and the at least one QCL parameter may include a reception beam related parameter.

公开(公告)号：US20210021974A1

公开(公告)日：2021-01-21

申请号：US15999825

申请日：2017-02-20

Applicant: LG ELECTRONICS INC.

Inventor： Myoungseob KIM ,  Byounghoon KIM ,  Hanbyul SEO ,  Hyukjin CHAE

IPC: H04W4/40 ,  H04W4/12 ,  H04W4/02 ,  H04W76/11

Abstract: Disclosed is a method for transmitting a V2X message in a wireless communication system, and an apparatus therefor. Specifically, a method by which a first user equipment (UE) transmits a V2X message in a wireless communication system that supports V2X communication comprises the steps of: receiving, from a plurality of second UEs, a plurality of V2X messages; generating a specific V2X message based on the plurality of received V2X messages; and transmitting, to at least one third UE, the generated specific V2X message, wherein each of the plurality of received V2X messages can include a common information element related to the plurality of second UEs, and a dedicated information element configured for each terminal; and the specific V2X message can include a plurality of dedicated information elements that have been received from the plurality of second UEs and that correspond to the plurality of second UEs, and the common information element.

公开(公告)号：US20200022096A1

公开(公告)日：2020-01-16

申请号：US16583171

申请日：2019-09-25

Applicant: LG ELECTRONICS INC.

Inventor： Joonkui AHN ,  Byounghoon KIM ,  Suckchel YANG ,  Hanbyul SEO ,  Yunjung YI

IPC: H04W52/36 ,  H04W52/14 ,  H04W72/04 ,  H04W52/34 ,  H04W52/38

Abstract: Provided are a method and an apparatus for controlling transmission power in a wireless communication system. A wireless device is connected to a first serving cell utilizing a licensed band and a second serving cell utilizing a non-licensed band. The transmission power from the second serving cell is determined by considering the clear channel assessment (CCA) coverage of the wireless device or the second serving cell.

公开(公告)号：US20190335407A1

公开(公告)日：2019-10-31

申请号：US16507671

申请日：2019-07-10

Applicant: LG ELECTRONICS INC.

Inventor： Seungmin LEE ,  Byounghoon KIM ,  Hanbyul SEO

IPC: H04W56/00

Abstract: Disclosed is a method for transmitting a synchronization signal of device-to-device (D2D) communication. The method for transmitting a D2D synchronization signal of the present application may comprise a step for transmitting a D2D synchronization signal according to one of transmission modes predetermined on the basis of an instruction of a base station. In addition, a transmission mode for D2D transmission may comprise a transmission mode on the basis of a signaling from the base station and a transmission mode on the basis of a reference signal reception power.