公开(公告)号：US10517062B2

公开(公告)日：2019-12-24

申请号：US15751562

申请日：2016-08-08

Applicant: LG ELECTRONICS INC.

Inventor： Hyukjin Chae ,  Hyunho Lee

IPC: H04W64/00 ,  H04W4/33 ,  G01C5/06 ,  G01S5/00 ,  G01S5/02 ,  G01S5/16 ,  H04W4/02 ,  G01C21/20 ,  G01S5/10

Abstract: According to an embodiment of the present invention, a method for measuring a location of a user equipment in a wireless communication system may comprises the steps of: measuring a magnetic field strength at a plurality of points on a trajectory along which the user equipment moves; transmitting, to a network, information including information on the measured magnetic field strength and displacement information indicating a relative location change among the plurality of points; and receiving information associated with the location of the user equipment from the network, wherein the location of the user equipment may be obtained by extracting a location where a magnetic field pattern corresponding to the feedback information appears, from magnetic field data of a three-dimensional space stored in the network.

公开(公告)号：US20190386787A1

公开(公告)日：2019-12-19

申请号：US16484846

申请日：2018-02-14

Applicant: LG Electronics Inc.

Inventor： Yunjung Yi ,  Hyunho Lee ,  Daesung Hwang

IPC: H04L1/18 ,  H04L5/00 ,  H04L1/16 ,  H04W72/12

Abstract: As an aspect of handling different short transmission time intervals (TTIs) configured dynamically, the present invention provides a method and apparatus for transmitting an acknowledgement/non-acknowledgement (ACK/NACK) signal by a user equipment (UE) in a wireless communication system. The UE receives, from a network, a configuration of multiple short TTIs, receives, from the network, a total downlink assignment index (DAI) per each short TTI separately, and transmits, to the network, a bundled ACK/NACK signal for the multiple short TTIs according to the total DAI per each short TTI.

公开(公告)号：US10470047B2

公开(公告)日：2019-11-05

申请号：US15077353

申请日：2016-03-22

Applicant: LG ELECTRONICS INC.

Inventor： Hanjun Park ,  Joonkui Ahn ,  Seonwook Kim ,  Hyunho Lee

IPC: H04W16/14 ,  H04L5/00 ,  H04B17/318 ,  H04W74/08 ,  H04J11/00 ,  H04L27/00

Abstract: Provided is a method for performing channel sensing by a node. The node receives information about a known signal to be transmitted by at least one node of a node group that the node performing the channel sensing belongs to, detects the known signal using the information about the known signal, cancels reception power of the known signal from measured reception power, during a time period in which the known signal is detected, compares remaining reception power except for the reception power with a threshold, and determines whether a channel is occupied or unoccupied according to the comparison. The information about the known signal includes a sequence of the known signal, a power offset between a transmission signal and the known signal during a valid duration of the reception power of the known signal, or a cancellation ratio of reception power of the transmission signal during the valid duration.

公开(公告)号：US10439698B2

公开(公告)日：2019-10-08

申请号：US15748387

申请日：2016-07-05

Applicant: LG ELECTRONICS INC.

Inventor： Hyunho Lee ,  Suckchel Yang ,  Seungmin Lee ,  Joonkui Ahn ,  Seonwook Kim

IPC: H04B7/06 ,  H04B17/24 ,  H04B17/309 ,  H04W24/10 ,  H04L1/00

Abstract: An aperiodic channel state reporting method in a wireless communication system, according to an embodiment of the present invention, is performed by means of a terminal. And the method comprises the steps of: receiving an aperiodic channel state information (CSI) report request from a base station; and calculating aperiodic CSI with respect to objects for CSI measurement indicated by means of the aperiodic CSI report request and then transmitting same to the base station, wherein, if valid measurement resources do not exist during a particular time interval with respect to the particular objects for CSI measurement indicated by means of the aperiodic CSI report request, the aperiodic CSI with respect to the objects for CSI measurement can be set as a particular indication value and be transmitted.

公开(公告)号：US10411866B2

公开(公告)日：2019-09-10

申请号：US15529964

申请日：2015-11-19

Applicant: LG ELECTRONICS INC.

Inventor： Hyunho Lee ,  Suckchel Yang ,  Joonkui Ahn ,  Seungmin Lee

IPC: H04L5/00 ,  H04W72/04

Abstract: Disclosed is a method for receiving, by a terminal which has been assigned multiple component carrier groups, control information in a wireless communication system, the method comprising the steps of: receiving control information for the multiple component carrier groups; and receiving data information via component carriers that belong to the multiple component carrier groups using the received control information, wherein the control information may comprise multiplex control information for each of the multiple component carrier groups, or single control information for the component carriers included in each of the multiple component carrier groups.

公开(公告)号：US10397946B2

公开(公告)日：2019-08-27

申请号：US16063191

申请日：2016-12-16

Applicant: LG ELECTRONICS INC.

Inventor： Hyunho Lee ,  Kijun Kim ,  Eunsun Kim ,  Suckchel Yang ,  Yunjung Yi ,  Youngtae Kim ,  Daesung Hwang

IPC: H04L5/00 ,  H04L27/26 ,  H04W72/12 ,  H04W72/04 ,  H04W48/12

Abstract: Provided is an uplink reference signal transmitting method for a terminal configured to support a length of a transmission time interval (TTI) in a wireless communication system according to an embodiment of the present invention. The method is performed by a terminal and may comprise the steps of: receiving configuration information associated with an uplink reference signal for a plurality of TTIs from a base station; and transmitting an uplink reference signal in at least one TTI from among the plurality of TTIs, using the received configuration information, wherein the configuration information may be included in signaling that schedules at least one TTI from among the plurality of TTIs.

公开(公告)号：US20190261330A1

公开(公告)日：2019-08-22

申请号：US16346277

申请日：2017-10-27

Applicant: LG Electronics Inc.

Inventor： Daesung Hwang ,  Yunjung Yi ,  Hyunho Lee

IPC: H04W72/04

Abstract: A method for receiving a downlink control channel by a user equipment (UE) in a wireless communication system is disclosed. The method includes receiving downlink control information (DCI) indicating an aggregation level being a reference for allocating a downlink data channel to a control region, determining a last control channel element (CCE) index to which the downlink control channel is allocated, based on the received DCI, configuring a downlink control channel transmission region in consideration of the last CCE index and a resource region for one or more downlink control channel candidates corresponding to the aggregation level, and configuring a remaining control region except for the downlink control channel transmission region as a downlink data channel transmission region, and receiving the downlink control channel and the downlink data channel in the control region, based on the configured downlink control channel transmission region and the configured downlink data channel transmission region.

公开(公告)号：US10306501B2

公开(公告)日：2019-05-28

申请号：US15533600

申请日：2015-12-23

Applicant: LG Electronics Inc.

Inventor： Hyunho Lee ,  Suckchel Yang ,  Seungmin Lee

IPC: H04W24/10 ,  H04W8/22 ,  H04B7/06 ,  H04L5/00 ,  H04B7/0417 ,  H04L25/02

Abstract: A method for aperiodically reporting channel status in a wireless communication system, according to one embodiment of the present invention, comprises the steps of: sending, to a base station, terminal performance information containing information about the computing capability of maximum aperiodic channel state information (CSI); receiving an aperiodic CSI reporting request from the base station; and computing an aperiodic CSI corresponding to the aperiodic CSI reporting request on the basis of the computing or reporting capability of the maximum aperiodic CSI, and sending the aperiodic CSI to the base station, wherein information about the computing or reporting capability of the maximum aperiodic CSI can include the number N of CSI processes which the terminal can compute simultaneously, N being an integer equal to or greater than 1.

公开(公告)号：US10290761B2

公开(公告)日：2019-05-14

申请号：US15291817

申请日：2016-10-12

Applicant: LG ELECTRONICS INC.

Inventor： Jinsung Kim ,  Hyunho Lee ,  Donghae Oh ,  Woojoong Kang ,  Jangho Kim ,  Dongju Kang ,  Kyuhyeok Sim

IPC: B23K31/02 ,  H01L31/18 ,  B23K1/00 ,  B23K1/20 ,  B23K3/08 ,  B23K35/362 ,  H01L31/05 ,  H01R4/02

Abstract: Disclosed is a method for attaching an interconnector of a solar cell panel. The method includes forming a flux layer by spraying flux over the interconnector via spraying, the interconnector including a core layer and a solder layer formed on a surface of the core layer, and attaching the interconnector to a solar cell via soldering of the solder layer by pressing the interconnector onto the solar cell while applying heat.

公开(公告)号：US10230439B2

公开(公告)日：2019-03-12

申请号：US15744619

申请日：2016-09-20

Applicant: LG ELECTRONICS INC.

Inventor： Hyunho Lee ,  Daesung Hwang ,  Suckchel Yang

IPC: H04B1/38 ,  H04L5/16 ,  H04B7/0456 ,  H04L1/00 ,  H04L1/06 ,  H04B7/06 ,  H04W72/04

Abstract: A method for a channel coding of channel state information (CSI) in a wireless communication system according to an embodiment of the present invention may comprise the steps of: determining whether to perform an individual coding or a joint coding on a multi-CSI for a CSI process or a plurality of cells to be transmitted in one subframe; and performing a channel coding on an input bit for the multi-CSI according to the determined coding scheme, wherein whether to perform the individual coding or the joint coding may be determined according to a rule set for each individual CSI, for each physical uplink control channel (PUCCH) reporting type, or for each PUCCH reporting mode.