公开(公告)号：US20200322981A1

公开(公告)日：2020-10-08

申请号：US16842325

申请日：2020-04-07

Applicant: LG Electronics Inc.

Inventor： Hyunjung Choe ,  Sunghoon Jung ,  Sangwon Kim

IPC: H04W74/00 ,  H04W72/04 ,  H04L5/00 ,  H04W74/08 ,  H04W56/00

Abstract: A method and apparatus for validating time alignment for preconfigured uplink resource in a wireless communication system is provided. A wireless device receives, from a network at a first time point, configuration of uplink transmission which is to be performed at a second time point. A wireless device configures a window which starts at a third time point between the first time point and the second time point. A wireless device checks whether time alignment (TA) is valid or not inside of the window.

公开(公告)号：US20200260310A1

公开(公告)日：2020-08-13

申请号：US16787598

申请日：2020-02-11

Applicant: LG ELECTRONICS INC.

Inventor： Jayeong Kim ,  Sunghoon Jung ,  Sangwon Kim

IPC: H04W24/10 ,  H04W28/02 ,  H04B17/318 ,  H04W76/11 ,  H04W80/02

Abstract: A method for transmitting a measurement report by a wireless node in a wireless communication system is disclosed. The method comprises measuring a channel for obtaining channel congestion information; and transmitting the measurement report including the channel congestion information to the network, wherein the channel congestion information is determined based on a number of times a busy period appears and a number of busy samples, within a reporting interval.

公开(公告)号：US10721766B2

公开(公告)日：2020-07-21

申请号：US16070475

申请日：2017-02-02

Applicant: LG ELECTRONICS INC.

Inventor： Sangwon Kim ,  Seonwook Kim ,  Joonkui Ahn

IPC: H04W28/02 ,  H04W72/04 ,  H04W72/06 ,  H04W72/10 ,  H04W74/00 ,  H04W74/02 ,  H04W74/08 ,  H04W88/06 ,  H04W92/10

Abstract: Provided are a method for determining a listen-before-talk (LBT) priority class by a terminal in a wireless communication system and a device supporting same. The terminal can receive, from a network, mapping information between a logical channel and an LBT priority class and determine a particular LBT priority class on the basis of the received mapping information and a logical channel having data to be transmitted.

公开(公告)号：US10680699B2

公开(公告)日：2020-06-09

申请号：US15653292

申请日：2017-07-18

Applicant: LG ELECTRONICS INC.

Inventor： Youngdae Lee ,  Sangwon Kim ,  Jaewook Lee

IPC: H04B7/06 ,  H04B7/0426 ,  H04B7/212 ,  H04B7/185

Abstract: According to the present invention, a user equipment (UE) calculates its paging occasion based on a specific beam to monitor paging. In detail, the UE selects at least one beam among multiple beams, calculates a paging occasion consisting of the at least one beam, and monitors a paging in the paging occasion. When the paging occasion consists of the multiple beams including the at least one beam, the paging may be monitored in a part of the paging occasion where the at least one beam is transmitted. Alternatively, when the paging occasion only consists of the at least one beam, the paging may be monitored in all of the paging occasion where the at least one beam is transmitted.

公开(公告)号：US10665144B2

公开(公告)日：2020-05-26

申请号：US16114647

申请日：2018-08-28

Applicant: LG ELECTRONICS INC.

Inventor： Inkoo Shim ,  Kyunglack Kim ,  Sangwon Kim ,  Kyoungjune Shin ,  Youshin Han

IPC: B60K35/00 ,  G02B27/01 ,  G09G3/02 ,  G09G5/00 ,  G09G5/38 ,  B60K37/02 ,  G06K9/00 ,  G09G5/373

Abstract: A display device for a vehicle including: a first display configured to output first light forming first visual information; a second display configured to output second light forming second visual information; a light synthesizing unit located on an advancing path of each of the first light and the second light and forming a first acute angle with the first display and a second acute angle with the second display and configured to transmit therethrough the first light from the first display and reflect the second light from the second display; a first tiltable reflector; a second tiltable reflector; and a driving unit configured to: tilt the first tiltable reflector to form a first angle with the second display so the first tiltable reflector reflects part of the second light directed toward the light synthesizing unit toward a first direction, and tilt the second tiltable reflector to form a second angle with the first display so the second tiltable reflector reflects part of the first light directed toward the light synthesizing unit toward a second direction different from the first direction.

公开(公告)号：US10602433B2

公开(公告)日：2020-03-24

申请号：US16064634

申请日：2017-05-02

Applicant: LG Electronics Inc.

Inventor： Sangwon Kim

IPC: H04W74/00 ,  H04W48/12 ,  H04W48/16 ,  H04W48/14 ,  H04L27/26

Abstract: Provided are a method for receiving an on-demand system information (OSI) block by a terminal in a wireless communication system and an apparatus for supporting the same. The method may comprise the steps of: receiving, from a network, an on-demand system information (OSI) configuration including information on mapping between the OSI block and information on a system information request (SIR) preamble; determining an OSI block of interest; selecting an SIR preamble corresponding to the OSI block of interest on the basis of the OSI configuration; transmitting the selected SIR preamble to a serving cell so as to request the determined OSI block of interest; and receiving the requested OSI block of interest.

公开(公告)号：US10567998B2

公开(公告)日：2020-02-18

申请号：US15566297

申请日：2016-04-14

Applicant: LG ELECTRONICS INC.

Inventor： Sangwon Kim ,  Sunghoon Jung ,  Youngdae Lee

IPC: H04W28/08 ,  H04W28/02 ,  H04W48/16

Abstract: Provided are a method of activating or deactivating terminal-based traffic steering by a terminal in a wireless communication system, and a device for supporting the same. The terminal performs terminal-based traffic steering, and transmits WLAN offloading information indicating a RAN/WLAN interworking state to a network, wherein the terminal-based traffic steering may be traffic steering on the basis of a RAN rule or ANDSF.

公开(公告)号：US10548017B2

公开(公告)日：2020-01-28

申请号：US16069478

申请日：2016-12-05

Applicant: LG ELECTRONICS INC.

Inventor： Gwanmo Ku ,  Youngdae Lee ,  Sunghoon Jung ,  Jaewook Lee ,  Sangwon Kim ,  Sangwook Han

IPC: H04W16/04 ,  H04W28/08 ,  H04W48/20 ,  H04W16/32

Abstract: A method for a terminal performing redistribution target selection in a wireless communication system, and an apparatus supporting the same are provided. The terminal receives redistribution parameters from a network, and performs redistribution target selection based on UE_ID, wherein the UE_ID can be a function of a time varying index and a UE identity.

公开(公告)号：US10524169B2

公开(公告)日：2019-12-31

申请号：US15598187

申请日：2017-05-17

Applicant: LG ELECTRONICS INC.

Inventor： Sangwon Kim ,  Youngdae Lee

IPC: H04W36/00 ,  H04W36/22 ,  H04W36/38 ,  H04W48/20 ,  H04W28/08 ,  H04W88/06

Abstract: Provided are a method for performing cell reselection procedure in a wireless communication system and an apparatus supporting the same. A user equipment (UE) receives an information of a multicast-broadcast single-frequency network (MBSFN)-dedicated frequency; adjusts priority information on candidate frequencies such that the MBSFN-dedicated frequency has a lowest priority among the candidate frequencies on which the UE is allowed to camp; and performs cell reselection based on the adjusted priority information.

公开(公告)号：US10512030B2

公开(公告)日：2019-12-17

申请号：US16048848

申请日：2018-07-30

Applicant: LG Electronics Inc.

Inventor： Daewook Byun ,  Jian Xu ,  Sangwon Kim ,  Seokjung Kim ,  Jaewook Lee

IPC: H04W48/10 ,  H04W74/08 ,  H04W72/04 ,  H04W48/14 ,  H04W88/08

Abstract: Provided are a method for a distributed unit (DU) of a base station (BS) to broadcast system information in a wireless communication system, and a device supporting the same. The method may include: receiving system information owned by a central unit (CU) of the BS from the CU of the BS; receiving a request for the system information from a user equipment (UE); receiving a message of a command to broadcast the system information from the CU of the BS; and broadcasting the requested system information.