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41. 发明授权

US10274163B2 Backlight unit and display device comprising same 有权
公开(公告)号：US10274163B2
公开(公告)日：2019-04-30
申请号：US15039309
申请日：2013-12-27
申请人： LG ELECTRONICS INC.
发明人： Mangeun Kim , Sangcheon Kim , Taegu Kang , Seongman Jeon , Hyunho Lee , Kyoungwoo Jo , Yongjin Kim
IPC分类号： H01L23/373 , F21V7/05 , G02F1/1335 , F21V7/22 , F21Y115/10
摘要： Disclosed is a backlight unit comprising: a reflecting plate having a light source seated thereon; a first metal pattern formed on one surface of the reflecting plate so as to make contact with the light source; and a second metal pattern formed on the other surface of the reflecting plate and electrically connected to the first metal pattern.

42. 发明授权

US10257745B2 Method and apparatus for cancelling interference and receiving signal in wireless communication system 有权
公开(公告)号：US10257745B2
公开(公告)日：2019-04-09
申请号：US15306037
申请日：2015-05-07
申请人： LG ELECTRONICS INC.
发明人： Hyungtae Kim , Kijun Kim , Joonkui Ahn , Byounghoon Kim , Hanjun Park , Hyunho Lee
IPC分类号： H04W28/04 , H04W72/08 , H04J11/00 , H04L5/00 , H04B17/345
摘要： The present invention relates to a wireless communication system. According to an embodiment of the present invention, a method for receiving, by a terminal, a signal by using a network-assisted interference cancellation and suppression (NAICS) in a wireless communication system, according to one embodiment of the present invention, comprises the steps of: transmitting terminal capability information including information on an interference transmission mode (TM) supported by the terminal; receiving network assistance information corresponding to the terminal capability information; and receiving a signal by using the network assistance information, wherein the terminal capability information can include port number information about a number of common reference signal (CRS) ports of an interfering cell on which the terminal can perform NAICS.

43. 发明授权

US10257737B2 Method for terminal for reporting channel status information and apparatus for the method in wireless communication system supporting carrier aggregation 有权
公开(公告)号：US10257737B2
公开(公告)日：2019-04-09
申请号：US15529962
申请日：2015-12-09
申请人： LG ELECTRONICS INC.
发明人： Hyunho Lee , Suckchel Yang , Seungmin Lee , Hanjun Park , Daesung Hwang
IPC分类号： H04W24/10 , H04W72/14 , H04L5/00 , H04L1/00 , H04L1/18 , H04W72/04 , H04W88/02 , H04W88/08
摘要： A method for a user equipment for reporting aperiodic channel status information in a carrier aggregation system according to one embodiment of the present invention is carried out by the user equipment and may comprise the steps of: receiving DCI, comprising a CSI request field, for approving a downlink from a base station; generating aperiodic CSI for a CSI measurement target included in a particular triggering set corresponding to the particular bit value of the CSI request field; and transmitting the generated aperiodic CSI to the base station.

44. 发明授权

US10158411B2 Method and apparatus for transmitting channel state information in wireless communication system 有权
公开(公告)号：US10158411B2
公开(公告)日：2018-12-18
申请号：US15721068
申请日：2017-09-29
申请人： LG ELECTRONICS INC.
发明人： Hyungtae Kim , Kijun Kim , Hyunho Lee
IPC分类号： H04B7/06 , H04B7/04 , H04W72/04 , H04L1/00 , H04L5/00 , H04L25/03 , H04B7/0456
摘要： The present invention relates to a wireless communication system. According to one embodiment of the present invention, a method for transmitting, by a terminal, channel state information (CSI) in a wireless communication system comprises the steps of: subsampling a code book for four antenna ports; and feeding back the CSI on the basis of the subsampled code book, wherein the CSI includes a rank indicator (RI) reported together with a precoding type indicator (PTI), and if the RI is greater than 2, the PTI is set to one.

45. 发明授权

US09986540B2 Method and device for removing interference from wireless communication system and receiving data 有权
公开(公告)号：US09986540B2
公开(公告)日：2018-05-29
申请号：US15113405
申请日：2015-03-11
申请人： LG ELECTRONICS INC.
发明人： Hyungtae Kim , Hyunho Lee
IPC分类号： H04W72/08 , H04W72/04 , H04B17/24 , H04B17/336 , H04B7/04 , H04L5/00 , H04W52/24
CPC分类号： H04W72/0413 , H04B7/0478 , H04B17/24 , H04B17/336 , H04L5/0023 , H04L5/0032 , H04L5/0048 , H04L5/0053 , H04L5/0057 , H04W52/243 , H04W72/082
摘要： The present invention relates to a wireless communication system. A method of removing interference and receiving data by means of a terminal in a wireless communication system according to an embodiment of the present invention may include: transmitting first generic channel state information (CSI) generated based on required signal power from a serving cell; transmitting second generic CSI generated based on interference signal power from an interference cell; and receiving data generated based on CSI recalculated by using an interference condition that has changed after the transmission of the first and second generic CSI.

46. 发明申请

US20180026769A1 METHOD FOR REPORTING CHANNEL STATE IN WIRELESS COMMUNICATION SYSTEM, AND APPARATUS THEREFOR 审中-公开
公开(公告)号：US20180026769A1
公开(公告)日：2018-01-25
申请号：US15547185
申请日：2016-02-01
申请人： LG Electronics Inc.
发明人： Hyunho Lee , Suckchel Yang , Seungmin Lee , Kijun Kim
IPC分类号： H04L5/00 , H04W72/04
CPC分类号： H04L5/0053 , H04L1/00 , H04L1/0026 , H04L1/0027 , H04L5/00 , H04L5/001 , H04W24/10 , H04W72/042
摘要： A method for reporting an aperiodic channel state in a wireless communication system according to one embodiment of the present invention, the method being implemented by a terminal, comprises: a step for receiving an aperiodic channel state information (CSI) reporting request from a base station; and a step for calculating aperiodic CSI corresponding to the aperiodic CSI reporting request and transmitting the calculated aperiodic CSI to the base station via an uplink shared channel, wherein if the number of component carriers or CSI processes for the terminal exceeds a specific value, only uplink control information including the aperiodic CSI can be transmitted through the uplink shared channel under specific conditions.

47. 发明申请

US20170013609A1 METHOD AND DEVICE FOR REMOVING INTERFERENCE FROM WIRELESS COMMUNICATION SYSTEM AND RECEIVING DATA 有权
标题翻译：用于从无线通信系统中移除干扰并接收数据的方法和设备
公开(公告)号：US20170013609A1
公开(公告)日：2017-01-12
申请号：US15113405
申请日：2015-03-11
申请人： LG ELECTRONICS INC.
发明人： Hyungtae Kim , Hyunho Lee
IPC分类号： H04W72/04 , H04W72/08 , H04W52/24 , H04L5/00
CPC分类号： H04W72/0413 , H04B7/0478 , H04B17/24 , H04B17/336 , H04L5/0023 , H04L5/0032 , H04L5/0048 , H04L5/0053 , H04L5/0057 , H04W52/243 , H04W72/082
摘要： The present invention relates to a wireless communication system. A method of removing interference and receiving data by means of a terminal in a wireless communication system according to an embodiment of the present invention may include: transmitting first generic channel state information (CSI) generated based on required signal power from a serving cell; transmitting second generic CSI generated based on interference signal power from an interference cell; and receiving data generated based on CSI recalculated by using an interference condition that has changed after the transmission of the first and second generic CSI.
摘要翻译：无线通信系统技术领域本发明涉及一种无线通信系统。根据本发明的实施例的在无线通信系统中通过终端去除干扰和接收数据的方法可以包括：发送从服务小区基于所需信号功率生成的第一通用信道状态信息（CSI）; 发送基于来自干扰小区的干扰信号功率生成的第二通用CSI; 以及接收基于通过使用在第一和第二通用CSI的发送之后已经改变的干扰条件重新计算的CSI生成的数据。

48. 发明授权

US09525466B2 Method of performing interference cancellation and apparatus therefor 有权
标题翻译：执行干扰消除的方法及其装置
公开(公告)号：US09525466B2
公开(公告)日：2016-12-20
申请号：US14670445
申请日：2015-03-27
申请人： LG Electronics Inc.
发明人： Kunil Yum , Hyungtae Kim , Hyunho Lee
IPC分类号： H04W74/04 , H04B7/02 , H04J11/00
CPC分类号： H04B7/024 , H04J11/00 , H04J11/0053
摘要： A method of cancelling interference of a terminal is disclosed. The method includes receiving interference parameter configuration information including a transmission timing of interference parameter information indicating a restricted set of a plurality of interference parameters to be used by one or more interference base stations associated with the terminal and interference parameter release information including a transmission timing of an indicator indicating release of the interference parameter information, receiving the interference parameter information according to the interference parameter configuration information, performing interference cancellation using the received interference parameter information, attempting detection of the indicator according to the interference parameter release information, and performing the interference cancellation without the received interference parameter information or suspending the interference cancellation when the indicator is detected.
摘要翻译：公开了消除终端干扰的方法。所述方法包括：接收干扰参数配置信息，所述干扰参数配置信息包括指示要由与所述终端相关联的一个或多个干扰基站使用的多个干扰参数的受限制集合的干扰参数信息的传输定时和包括所述终端的发射定时的干扰参数释放信息指示发布干扰参数信息的指示符，根据干扰参数配置信息接收干扰参数信息，使用接收到的干扰参数信息进行干扰消除，根据干扰参数释放信息尝试检测指示符，并执行干扰在没有接收到的干扰参数信息的情况下取消或者当检测到指示符时暂停干扰消除。

49. 发明授权

US12032239B2 Backlight unit using semiconductor light-emitting element 有权
公开(公告)号：US12032239B2
公开(公告)日：2024-07-09
申请号：US17618170
申请日：2020-02-06
申请人： LG ELECTRONICS INC.
发明人： Hyunho Lee , Wootae Kim , Moongi Jeong , Changguk Lee , Jinseok Lee
IPC分类号： G02F1/13357 , H01L33/00 , H01L33/50
CPC分类号： G02F1/133603 , G02F1/133606 , G02F1/133611 , H01L33/005 , H01L33/502 , H01L2933/0041
摘要： Discussed is a backlight unit, including a base substrate; a partition wall on the base substrate and including a plurality of grooves; semiconductor light-emitting devices on the base substrate and in the plurality of grooves, respectively; a phosphor layer defined in each of the plurality of grooves to cover the semiconductor light-emitting devices and absorbs light in a specific wavelength band to emit light in a wavelength band different from the light in the specific wavelength band; a light diffusion layer that above the phosphor layer and diffuses light; and a spacer between the partition wall and the light diffusion layer, wherein the spacer includes: a body part attached to the partition wall; and a protruding part protruding in a direction toward the light diffusion layer and attached to the light diffusion layer, such that the light diffusion layer and the phosphor layer are spaced apart from each other.

50. 发明授权

US11743891B2 Method for transmitting/receiving data in wireless communication system, and device for supporting same 有权
公开(公告)号：US11743891B2
公开(公告)日：2023-08-29
申请号：US17701420
申请日：2022-03-22
申请人： LG Electronics Inc.
发明人： Hyunho Lee , Kyuhwan Kwak
IPC分类号： H04W72/1268 , H04L5/00 , H04L27/26 , H04W72/0446 , H04W72/23
CPC分类号： H04W72/1268 , H04L5/0007 , H04L5/0051 , H04L27/2607 , H04L27/2613 , H04W72/0446 , H04W72/23
摘要： The disclosure proposes a method for transmitting/receiving data in a wireless communication system and apparatus for supporting the same. Specifically, a method of transmitting an uplink data channel by a user equipment (UE) in a wireless communication system comprises receiving, from a base station, first downlink control information for scheduling an uplink data channel in an nth transmission time unit, receiving, from the base station, second downlink control information for scheduling an uplink data channel in an n+kth transmission time unit, and when information by the first downlink control information is inconsistent with information by the second downlink control information, transmitting an uplink data channel which is based on the first downlink control information to the base station, wherein the second downlink control information may be discarded by the UE.

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