公开(公告)号：US20220086608A1

公开(公告)日：2022-03-17

申请号：US17423707

申请日：2020-02-14

Applicant: LG ELECTRONICS INC.

Inventor： Daesung Hwang ,  Seungmin Lee ,  Hanbyul Seo

IPC: H04W4/40 ,  H04W72/04 ,  H04W56/00

Abstract: One embodiment of the present disclosure provides a method by which a first apparatus transmits a sidelink-synchronization signal block (SL-SSB). The method is characterized in comprising the steps of: determining a first resource considered that a first SL-SSB is transmittable; and transmitting the first SL-SSB to a second apparatus based on the first resource. Accordingly, apparatuses based on V2X communication in wireless communication system may efficiently relay or transmit and receive SL-SSB based on a slot format.

公开(公告)号：US11171703B2

公开(公告)日：2021-11-09

申请号：US16621813

申请日：2018-06-15

Applicant: LG Electronics Inc.

Inventor： Hyunho Lee ,  Yunjung Yi ,  Daesung Hwang

IPC: H04B7/06 ,  H04L1/20 ,  H04L5/00 ,  H04W8/24

Abstract: A method for reporting a channel state in a wireless communication system according to an embodiment of the present disclosure, which is performed by a terminal, may comprise the steps of: receiving, from a base station, a channel state information (CSI) request; and reporting, to the base station, CSI corresponding to the CSI request, on the basis of the maximum CSI update capability for a transmission time interval (TTI) length associated with the CSI request, wherein information on the maximum CSI update capability includes the maximum number of CSI processes for the TTI length, which can be simultaneously updated by the terminal.

公开(公告)号：US11146979B2

公开(公告)日：2021-10-12

申请号：US17226771

申请日：2021-04-09

Applicant: LG Electronics Inc.

Inventor： Daesung Hwang ,  Inkwon Seo ,  Yunjung Yi

IPC: H04W24/10 ,  H04W72/12 ,  H04W72/04

Abstract: Disclosed is a method for a terminal to receive a downlink signal from a base station in a wireless communication system. Specifically, the present invention may include: a step for acquiring a minimum CSI-RS triggering offset that is applicable to a CSI-RS for aperiodic CSI on the basis of the reception of a minimum applicable slot interval for the scheduling of a Physical Downlink Control Channel (PDCCH) and a Physical Downlink Shared Channel (PDSCH); a step for receiving, from the base station, downlink control information (DCI) for triggering the aperiodic CSI in a first slot; and a step for receiving the CSI-RS from the base station at a point in time later than the first slot and a second slot that is set on the basis of a CSI-RS triggering offset larger than or equal to the minimum applicable CSI-RS triggering offset.

公开(公告)号：US11129151B2

公开(公告)日：2021-09-21

申请号：US16853357

申请日：2020-04-20

Applicant: LG ELECTRONICS INC.

Inventor： Hanjun Park ,  Suckchel Yang ,  Daesung Hwang ,  Joonkui Ahn ,  Seungmin Lee ,  Hyunho Lee

IPC: H04W72/04 ,  H04L5/00

Abstract: A method for transmitting uplink control information in a wireless communication system according to an embodiment of the present invention, which is performed by a terminal, may comprise the steps of: determining the number of coded symbols according to the payload size of uplink control information to be transmitted; and mapping the uplink control information to an uplink resource according to the determined number of the coded symbols, wherein the number of the coded symbols is determined using a parameter selected according to the payload size of the uplink control information to be transmitted.

公开(公告)号：US20210266828A1

公开(公告)日：2021-08-26

申请号：US17273564

申请日：2019-09-09

Applicant: LG ELECTRONICS INC.

Inventor： Daesung Hwang ,  Inkwon Seo ,  Yunjung Yi ,  Hyunho Lee

IPC: H04W52/02 ,  H04L5/00 ,  H04W72/14

Abstract: The present invention discloses a method for receiving, by means of a terminal, a downlink channel in a wireless communication system. In particular, the method may receive information about a plurality of component carriers, transmit information related to power consumption of a component carrier group including at least one first component carrier among the plurality of component carriers, and receive a downlink channel through at least one second component carrier activated on the basis of the information related to power consumption.

公开(公告)号：US11082952B2

公开(公告)日：2021-08-03

申请号：US16478982

申请日：2018-02-05

Applicant: LG Electronics Inc.

Inventor： Duckhyun Bae ,  Yunjung Yi ,  Daesung Hwang ,  Ilmu Byun

IPC: H04W72/02 ,  H04L1/00 ,  H04L1/18 ,  H04L5/00 ,  H04L5/10 ,  H04W72/04 ,  H04W72/10 ,  H04W72/14

Abstract: Disclosed are a method for a User Equipment (UE) transmitting a physical uplink shared channel (PUSCH) and a device therefor according to various embodiments. Disclosed are a method for transmitting a PUSCH and a device therefor, the method comprising the steps of: receiving an uplink (UL) grant from a base station; selecting at least one radio resource among a first radio resource which is a radio resource allocated by the UL grant, and a predetermined second radio resource; and transmitting a PUSCH using the selected at least one radio resource, wherein the second radio resource is a radio resource enabling PUSCH transmission without receiving the UL grant.

公开(公告)号：US11050540B2

公开(公告)日：2021-06-29

申请号：US16710446

申请日：2019-12-11

Applicant: LG Electronics Inc.

Inventor： Hyunho Lee ,  Yunjung Yi ,  Daesung Hwang

IPC: G06F11/00 ,  H04L5/00 ,  H04L5/16 ,  H04L1/00 ,  H04W24/08 ,  H04L5/14

Abstract: According to one embodiment of the present invention, a method by which a terminal reports a channel state on the basis of a channel state information-reference signal (CSI-RS) in a wireless communication system can comprise the steps of: transmitting, to a base station, terminal capability information related to the maximum number of CSI processes which can be simultaneously updated or calculated by the terminal in which a shortened processing time has been set; receiving an aperiodic CSI request from the base station; and, according to the aperiodic CSI request, updating or calculating CSI in a CSI reference resource at the point of time set for the shortened processing time, on the basis of the terminal capability information and transmitting the updated or calculated CSI to the base station.

公开(公告)号：US11039423B2

公开(公告)日：2021-06-15

申请号：US16863491

申请日：2020-04-30

Applicant: LG Electronics Inc.

Inventor： Huayue Song ,  Yunjung Yi ,  Daesung Hwang

IPC: H04W72/04

Abstract: Disclosed herein is a method for determining a resource area to be allocated to a bandwidth part (BWP) in a wireless communication system. More specifically, the method performed by a terminal includes: receiving, from a network, a first resource allocation field associated with a resource allocation group (RBG) size for a first BWP and a second resource allocation field associated with an RBG size for a second BWP, on the first BWP; and when the size of the first resource allocation field is greater than the size of the second resource allocation field, determining a resource area to be allocated to the second BWP, based on a value of the first resource allocation field, which corresponds to the size of the second BWP, starting from a predefined point.

公开(公告)号：US11032803B2

公开(公告)日：2021-06-08

申请号：US16348616

申请日：2017-11-13

Applicant: LG Electronics Inc.

Inventor： Hyunho Lee ,  Yunjung Yi ,  Daesung Hwang

IPC: H04W4/00 ,  H04W72/04 ,  H04L1/18 ,  H04W16/32 ,  H04W72/10

Abstract: A method for transmitting an uplink signal in a wireless communication system according to an embodiment of the present disclosure is performed by a terminal and includes: a step for receiving on at least one serving cell, a downlink data channel based on short transmission time interval (sTTI); and a step for transmitting Hybrid Automatic Repeat Request (HARQ)-acknowledgment (ACK) information about the received downlink data channel, wherein a cell to which an uplink control channel on which the HARQ-ACK information is to be carried is to be transmitted can be set to support an sTTI-based operation.

公开(公告)号：US10993221B2

公开(公告)日：2021-04-27

申请号：US16814766

申请日：2020-03-10

Applicant: LG ELECTRONICS INC.

Inventor： Daesung Hwang ,  Ilmu Byun ,  Yunjung Yi

IPC: H04W72/04 ,  H04L5/00 ,  H04W74/00 ,  H04W74/04

Abstract: A method for receiving a signal in a user equipment (UE) from a base station (BS) in a wireless communication system is disclosed. The method comprises the steps of configuring a plurality of intervals of a specific time region for indicating whether to transmit the signal, through a higher layer; receiving an indicator for indicating whether to transmit the signal, for each of the plurality of intervals; and receiving a signal in each of the plurality of intervals in accordance with indication of the received indicator, wherein at least one of the plurality of intervals of the specific time region may have a first size, and the other intervals except the at least one interval may have a second size.