公开(公告)号：US11129130B2

公开(公告)日：2021-09-21

申请号：US16956550

申请日：2017-12-21

Applicant: LG ELECTRONICS INC.

Inventor： Gwanmo Ku ,  Sangwook Han ,  Woonghee Lee

IPC: H04W64/00 ,  H04B17/318 ,  H04W4/40 ,  H04W16/28 ,  H04W24/10

Abstract: According to an embodiment of the present specification, a method for measuring a position by a terminal in a wireless communication system can be provided. The method for measuring a position by a terminal may comprise the steps of: receiving MIB information from a base station by a terminal; setting a reference for time on the basis of the received MIB information; receiving a positioning-related signal from the base station by the terminal; measuring the positioning-related signal; and acquiring distance information and orientation information of the terminal on the basis of the measured positioning-related signal. The terminal 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：US10917794B2

公开(公告)日：2021-02-09

申请号：US16546814

申请日：2019-08-21

Applicant: LG ELECTRONICS INC.

Inventor： Gwanmo Ku ,  Sunghoon Jung

IPC: H04W16/08 ,  H04W24/02 ,  H04W28/08 ,  H04W88/02

Abstract: Provided are a method for a terminal calculating a redistribution range in a wireless communication system, and a device supporting same. A terminal may receive redistribution factors from a network and calculate a redistribution range on the basis of a valid redistribution factor among the received redistribution factors.

公开(公告)号：US10819450B2

公开(公告)日：2020-10-27

申请号：US15773971

申请日：2016-10-26

Applicant: LG ELECTRONICS INC.

Inventor： Gwanmo Ku ,  Sunghoon Jung

IPC: H04B17/318 ,  H04W36/00 ,  H04W48/16 ,  H04W24/08 ,  H04W4/70

Abstract: A method by which a terminal performs frequency measurement in a wireless communication system, and a device for supporting the same are provided. The terminal receives an intra-frequency measurement threshold value and an inter-frequency measurement threshold value for a reduced performance measurement group, measures a signal level of a serving cell, and performs frequency measurement on the basis of the measured signal level of the serving cell and the received threshold values, wherein the intra-frequency measurement threshold value can be larger than the inter-frequency measurement threshold value for the reduced performance measurement group.

公开(公告)号：US10667152B2

公开(公告)日：2020-05-26

申请号：US15574098

申请日：2016-04-18

Applicant: LG ELECTRONICS INC.

Inventor： Gwanmo Ku ,  Sunghoon Jung

IPC: H04W24/08 ,  H04B17/309 ,  H04B17/318 ,  H04B17/336

Abstract: Provided are a method for a terminal performing channel state measurement in a wireless communication system, and a device supporting same. A terminal may measure the reference symbol received quality (RSRQ) of a neighboring cell, compare the measured RSRQ of the neighboring cell with a RSRQ critical value, and if the measured RSRQ of the neighboring cell exceeds the RSRQ critical value, perform the measurement of the reference signal signal-to-interference-and-noise ratio (RS-SINR) of the neighboring cell.

公开(公告)号：US20210068072A1

公开(公告)日：2021-03-04

申请号：US16323587

申请日：2018-01-03

Applicant: LG Electronics Inc.

Inventor： Sangwook Han ,  Taehun Kim ,  Jaewook Lee ,  Gwanmo Ku

IPC: H04W68/02 ,  H04W76/27 ,  H04W8/02

Abstract: The present disclosure provides a method for receiving a paging message, by a user equipment (UE) in a radio resource control (RRC) connection suspended state, in a wireless communication system. The method includes receiving the paging message from an evolved Node B (eNB); checking an indicator indicating whether the eNB stores a UE context, wherein the indicator is included in the paging message; and transmitting an RRC connection-resume request message or an RRC connection request message to the eNB based on the indicator.

公开(公告)号：US20200344808A1

公开(公告)日：2020-10-29

申请号：US16761024

申请日：2018-11-05

Applicant: LG Electronics Inc.

Inventor： Gwanmo Ku ,  Sangrim Lee ,  Hojae Lee ,  Hyukjin Chae ,  Sangwook Lee

IPC: H04W74/08 ,  H04W4/06

Abstract: The method for feedback for broadcast- or multicast-based device-to-device communication in a wireless communication system, according to one embodiment of the present disclosure, is performed by a first terminal and may comprise the steps of: determining whether or not a collision has occurred in data received from a counterpart terminal; and in response to the determination that a collision has occurred, transmitting feedback information, including collision resource information and terminal operation information, to the counterpart terminal.

公开(公告)号：US10772045B2

公开(公告)日：2020-09-08

申请号：US16098117

申请日：2017-04-25

Applicant: LG ELECTRONICS INC.

Inventor： Youngdae Lee ,  Gwanmo Ku ,  Sangwon Kim

IPC: H04W52/14 ,  H04W76/20 ,  H04W36/08 ,  H04W52/40 ,  H04W52/50 ,  H04W52/48 ,  H04W52/24 ,  H04W52/36 ,  H04W52/32 ,  H04W36/00

Abstract: Provided are a method for a terminal controlling uplink power in a rando access channel-less (RACH-less) handover, and an apparatus for supporting same. The method may comprise the steps of: receiving, from a source base station, an RRC connection reconfiguration message including an uplink grant; transmitting, to a target base station using a first transmission power, an RRC connection reconfiguration complete message, on the basis of the uplink grant; receiving, from the target base station, a NACK corresponding to the RRC connection reconfiguration complete message; ramping the first transmission power to a second transmission power; and transmitting the RRC connection reconfiguration complete message using the ramped second transmission power.

公开(公告)号：US10425873B2

公开(公告)日：2019-09-24

申请号：US15563918

申请日：2016-02-29

Applicant: LG ELECTRONICS INC.

Inventor： Gwanmo Ku ,  Sunghoon Jung ,  Youngdae Lee ,  Sangwon Kim

IPC: H04W36/22 ,  H04W24/06 ,  H04W28/08 ,  H04W36/06 ,  H04W72/10 ,  H04W48/20 ,  H04W36/00 ,  H04W48/16 ,  H04W4/70 ,  H04W48/12 ,  H04W60/00

Abstract: A method for a terminal to perform cell reselection procedures in a wireless communication system, and an apparatus supporting the same are provided. The terminal may: receive, from a network, a carrier spreading parameter and re-spreading priority; select a frequency on the basis of a re-spreading test; assign the re-spreading priority to the selected frequency; and perform cell reselection procedures on the basis of the assigned re-spreading priority. The carrier spreading parameter may be a variable for re-spreading of the terminal.

公开(公告)号：US10382994B2

公开(公告)日：2019-08-13

申请号：US15574118

申请日：2016-05-16

Applicant: LG ELECTRONICS INC.

Inventor： Gwanmo Ku ,  Sunghoon Jung

IPC: H04W24/10 ,  H04W88/02 ,  H04W24/08

Abstract: Provided are a method for a terminal applying an offset to a measurement report triggering condition in a wireless communication system, and a device supporting same. A terminal may measure the quality of a serving cell, measure the quality of a neighboring cell, compare the measurement type of the serving cell with the measurement type of the neighboring cell, and if the measurement type of the serving cell is different from the measurement type of the neighboring cell, apply an offset to a measurement report triggering condition. The measurement type may be any one of a broadband RS-SINR measurement or a narrowband RS-SINR measurement.

公开(公告)号：US10327192B2

公开(公告)日：2019-06-18

申请号：US15705070

申请日：2017-09-14

Applicant: LG ELECTRONICS INC.

Inventor： Gwanmo Ku ,  Jaewook Lee ,  Sangwook Han

IPC: H04W36/36 ,  H04W36/00

Abstract: Disclosed are a method and apparatus for performing a cell reselection by a user equipment in idle mode in a wireless communication system. The present invention includes receiving system information containing redistribution parameters, triggering a redistribution procedure, and selecting a redistribution target based on the redistribution parameters. Particularly, the redistribution parameters contain current redistribution statistic information and the redistribution target is selected based on the current redistribution statistic information.