公开(公告)号：US12063631B2

公开(公告)日：2024-08-13

申请号：US16097132

申请日：2017-04-26

Applicant: LG Electronics Inc.

Inventor： Yunjung Yi ,  Kijun Kim ,  Ilmu Byun ,  Seungmin Lee ,  Byounghoon Kim

IPC: H04W72/0446 ,  H04L5/00 ,  H04L5/14 ,  H04W16/28 ,  H04W72/02 ,  H04W72/044 ,  H04W72/12

CPC classification number: H04W72/0446 ,  H04L5/14 ,  H04W16/28 ,  H04W72/02 ,  H04W72/0473 ,  H04W72/12 ,  H04L5/0051 ,  H04L5/0055

Abstract: A network node in a new radio access technology (RAT) configures a fixed resource on which transmission direction is fixed and a flexible resource on which transmission direction is changeable, and transmits a single channel which is mapped to the fixed resource and the flexible resource. The single channel may be divided into a first mini channel which is mapped to the fixed resource and a second mini channel which is mapped to the flexible resource.

公开(公告)号：US12003277B2

公开(公告)日：2024-06-04

申请号：US17637420

申请日：2019-08-20

Applicant: LG ELECTRONICS INC.

Inventor： Sangrim Lee ,  Byounghoon Kim ,  Sungjin Kim

IPC: H04B10/556 ,  G06N3/049 ,  H04B10/67 ,  H04L27/233

CPC classification number: H04B10/5561 ,  G06N3/049 ,  H04B10/677 ,  H04L27/233

Abstract: The present disclosure relates to a method for transmitting or receiving a signal by a reception device in a wireless communication system, and the method may comprise the steps of: receiving, from a transmission device, a signal modulated on the basis of a differential phase shift keying (DPSK) scheme; converting the received signal into an input signal of a spiking neural network (SNN); calculating an output value through the spiking neural network previously learned; and converting the output value into an input signal of a channel decoder.

公开(公告)号：US11973628B2

公开(公告)日：2024-04-30

申请号：US18156801

申请日：2023-01-19

Applicant: LG Electronics Inc.

Inventor： Sukhyon Yoon ,  Hyunsoo Ko ,  Kijun Kim ,  Byounghoon Kim ,  Changhwan Park

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

CPC classification number: H04L27/2657 ,  H04L5/003 ,  H04L27/2601 ,  H04L27/26025 ,  H04L27/2626 ,  H04L27/26536 ,  H04L27/2666 ,  H04W72/04

Abstract: A method of transmitting, by a transmitting device, an orthogonal frequency division multiplexing (OFDM) signal in a wireless communication system, the method including: generating, by a digital module of the transmitting device, a frequency-shifted OFDM baseband signal by performing frequency up-shift of a first signal by a difference between a carrier frequency f0 and a first frequency fbase, wherein the first frequency fbase is among frequencies corresponding to integer multiples of 128Δf closest to the carrier frequency f0, and wherein Δf is an OFDM subcarrier spacing; up-converting, by an analog oscillator of the transmitting device, the frequency-shifted OFDM baseband signal by the first frequency fbase to generate an OFDM symbol signal at the carrier frequency f0; and transmitting the OFDM symbol signal at the carrier frequency f0.

公开(公告)号：US11888516B2

公开(公告)日：2024-01-30

申请号：US17774007

申请日：2019-11-04

Applicant: LG Electronics Inc.

Inventor： Hojae Lee ,  Sangrim Lee ,  Byounghoon Kim

IPC: H04B10/112 ,  H04B10/50 ,  H04B10/67

CPC classification number: H04B10/112 ,  H04B10/50 ,  H04B10/67

Abstract: Disclosed is a method for transmitting a signal by a transmission terminal in optical wireless communication. The method may comprise: applying a phase pattern to the wavefront of an optical signal; and transmitting the optical signal. Further, the phase pattern may be determined on the basis of the optical phase conversion characteristics of a phase mask provided in the transmission terminal.

公开(公告)号：US11818703B2

公开(公告)日：2023-11-14

申请号：US17544553

申请日：2021-12-07

Applicant: LG Electronics Inc.

Inventor： Yunjung Yi ,  Byounghoon Kim ,  Seungmin Lee

IPC: H04W72/121 ,  H04L5/00 ,  H04W72/20

CPC classification number: H04W72/121 ,  H04L5/0048 ,  H04W72/20

Abstract: According to the present invention, a common control signal via a group common control channel (GCCC) for a new radio access technology (NR) is defined. A user equipment (UE) receives the common control signal from a network via GCCC. The common control signal is for all UEs or a group of UEs in a cell. The UE handles the priority of the common control signal compared to other signals. For example, the priority of the common control signal may be higher than a semi-static UE-specifically configured configuration, and may be lower than a cell-commonly or group-commonly configured configuration.

公开(公告)号：US11757589B2

公开(公告)日：2023-09-12

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: H04L5/00 ,  H04W16/28 ,  H04B7/08 ,  H04W72/23 ,  H04W88/02 ,  H04B7/06

CPC classification number: H04L5/0048 ,  H04B7/08 ,  H04L5/0053 ,  H04W16/28 ,  H04W72/23 ,  H04B7/0617 ,  H04W88/02

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：US11736234B2

公开(公告)日：2023-08-22

申请号：US17690693

申请日：2022-03-09

Applicant: LG Electronics Inc.

Inventor： Suckchel Yang ,  Byounghoon Kim ,  Kijun Kim ,  Joonkui Ahn ,  Changhwan Park ,  Seonwook Kim

IPC: H04W72/04 ,  H04L1/18 ,  H04W72/0446

CPC classification number: H04L1/18 ,  H04W72/0446

Abstract: The present invention relates to a wireless communication system and, more particularly, to a method and an apparatus therefor, the method comprising the steps of: identifying a minimum storing area per data in a HARQ buffer on the basis of a TTI length; storing data for transmission of a wireless signal in the HARQ buffer on the basis of the minimum storing area per data; and transmitting the data in the HARQ buffer during a first TTI, wherein, when the data is retransmitted data, the minimum storing area per data is based on the length of a second TTI used for initial transmission of the data, and the length of the second TTI is different from the length of the first TTI.

公开(公告)号：US11711119B2

公开(公告)日：2023-07-25

申请号：US17732115

申请日：2022-04-28

Applicant: LG ELECTRONICS INC.

Inventor： Jonghyun Park ,  Byounghoon Kim ,  Youngwoo Yun ,  Kijun Kim ,  Haewook Park

IPC: H04B7/04 ,  H04B7/0417 ,  H04B7/06 ,  H04L5/00 ,  H04L25/03

CPC classification number: H04B7/0417 ,  H04B7/04 ,  H04B7/06 ,  H04B7/0626 ,  H04L5/001 ,  H04L5/0057 ,  H04L5/005 ,  H04L5/0051 ,  H04L5/0094 ,  H04L25/03

Abstract: At least one non-transitory computer-readable media storing instructions that, based on being executed by at least one processor, perform operations including receiving, from a user equipment (UE), UE capability information related to at least one of channel state information-reference signal (CSI-RS) resources or CSI-RS ports; transmitting, to the UE, CSI-RS configuration information that includes information based on the UE capability information; transmitting, to the UE, a CSI-RS using at least one CSI-RS port based on the CSI-RS configuration information; and receiving, from the UE, a Channel State Information (CSI), wherein the CSI is based on a measurement, for the CSI-RS, performed by the UE, wherein the UE capability information includes information for i) a maximum number of the CSI-RS resources and ii) a maximum number of the CSI-RS ports related to number of the CSI-RS resources configured based on the maximum number of the CSI-RS resources.

公开(公告)号：US11706742B2

公开(公告)日：2023-07-18

申请号：US17957531

申请日：2022-09-30

Applicant: LG Electronics Inc.

Inventor： Sukhyon Yoon ,  Hyunsoo Ko ,  Byounghoon Kim ,  Joonkui Ahn

IPC: H04W72/04 ,  H04L5/00 ,  H04W72/044

CPC classification number: H04W72/044 ,  H04L5/0048

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：US11690051B2

公开(公告)日：2023-06-27

申请号：US16097525

申请日：2017-05-02

Applicant: LG Electronics Inc.

Inventor： Yunjung Yi ,  Byounghoon Kim ,  Kijun Kim ,  Suckchel Yang ,  Seonwook Kim

IPC: H04W72/0446 ,  H04L5/00 ,  H04L27/26 ,  H04B7/06

CPC classification number: H04W72/0446 ,  H04L5/0007 ,  H04L5/0023 ,  H04L5/0044 ,  H04L5/0053 ,  H04L5/0055 ,  H04L5/0064 ,  H04L27/26025 ,  H04B7/0617

Abstract: A network node configures a frame structure for a new radio access technology (RAT). The network nodes configures a frame including a fixed number of subframes, each of subframe including at least one resource unit (RU) based on a numerology, and schedules a channel in the frame by using a reference timing corresponding to a subframe.