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公开(公告)号：US10349298B2
公开(公告)日：2019-07-09
申请号：US15518801
申请日：2015-11-09
申请人： LG ELECTRONICS INC.
发明人： Kwangseok Noh , Jaehoon Chung , Genebeck Hahn , Eunjong Lee , Jinmin Kim , Kukheon Choi , Sangrim Lee
摘要： The present invention relates to a method and device for ordering the measuring of Inter-Device Interference (IDI) for a base station in a wireless communication system. In particular, the method is characterized by comprising the steps of: transmitting downlink allocation information on a certain wireless resource to a first terminal; ordering the measuring of IDI to the first terminal when the certain wireless resource is allocated for uplink communication by at least one second terminal; ordering the transmitting of a reference signal defined for measuring IDI for the at least one second terminal; and transmitting reference signal measurement information, allocated to the at least one second terminal, to the first terminal.
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公开(公告)号：US10320460B2
公开(公告)日：2019-06-11
申请号：US15320285
申请日：2014-06-24
申请人： LG ELECTRONICS INC.
发明人： Kitae Kim , Heejin Kim , Kukheon Choi , Jiwon Kang , Kilbom Lee
IPC分类号： H04B7/0456 , H04B7/06 , H04B7/0417 , H04L1/06 , H04B7/0426 , H04L25/03
摘要： A method for a transmitting end transmitting a signal to a receiving end in a wireless communication system is provided. The method includes receiving, from the receiving end, information on a first precoder and a second precoder which are for a channel between the transmitting end and the receiving end and transmitting a signal to the receiving end based on the first precoder where the signal is transmitted to the receiving end based on the second precoder if the receiving performance of the receiving end based on the first precoder is greater than or equal to a threshold value.
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13.发明授权公开(公告)号：US10278163B2
公开(公告)日：2019-04-30
申请号：US15327364
申请日：2015-01-15
申请人： LG ELECTRONICS INC.
发明人： Eunjong Lee , Jaehoon Chung , Genebeck Hahn , Jinmin Kim , Kukheon Choi , Kwangseok Noh , Sangrim Lee
摘要： A method for transmitting uplink (UL) data requiring low latency in a wireless communication system according to the present invention, the method performed by a user equipment comprises transmitting contention PUSCH resource block (CPRB) indication information used for identifying a particular UE and/or particular data to an eNB; transmitting UL data to the eNB through CPRB resources of a contention based PUSCH (CP) zone; and receiving a hybrid automatic retransmit request (HARQ) response with respect to the UL data from the eNB through a physical hybrid ARQ indicator channel (PHICH).
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公开(公告)号：US10149319B2
公开(公告)日：2018-12-04
申请号：US15555058
申请日：2015-03-09
申请人： LG ELECTRONICS INC.
发明人： Kukheon Choi , Hyunsoo Ko , Jaehoon Chung , Kwangseok Noh , Dongkyu Kim , Sangrim Lee
IPC分类号： H04W64/00 , H04W74/02 , H04B7/04 , H04W16/14 , H04W74/08 , H04W8/00 , H04W16/28 , H04W48/16 , H04W88/10
摘要： The present invention relates to methods for determining whether to perform millimeter wave (mmWave) scanning in a mmWave system, and a device supporting same. The method for a terminal performing mmWave scanning in a wireless access system supporting mmWave technology, according to one embodiment of the present invention, comprises the steps of: attempting to detect a mmWave pilot signal by monitoring a mmWave pilot detection window in a mmWave band; and transmitting, to an uplink of a legacy band, a feedback signal for indicating whether the mmWave pilot signal is detected, wherein the method may further comprise the step of, if the mmWave pilot signal is detected, performing mmWave ray scanning with a base station, or the step of, if the mmWave pilot signal is not detected, determining whether to perform mmWave beam scanning or whether to perform legacy communication.
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公开(公告)号：US10034308B2
公开(公告)日：2018-07-24
申请号：US15124898
申请日：2015-02-12
申请人： LG ELECTRONICS INC.
发明人： Eunjong Lee , Jaehoon Chung , Genebeck Hahn , Jinmin Kim , Kukheon Choi , Kwangseok Noh
摘要： Provided are a method for allocating a temporary radio network temporary identifier to a terminal within a random access procedure in a wireless communication system, and an apparatus supporting the same. The method for allocating a temporary radio network temporary identifier (T-RNTI) to a user equipment (UE) within a random access procedure in a wireless communication system, includes transmitting, by the UE, a random access preamble to a base station (BS), transmitting, by the UE, a radio resource control (RRC) request message to the BS through a contention-based physical uplink shared channel (PUSCH) resource block in which uplink data can be transmitted without uplink resource allocation scheduling, and receiving, by the UE, an RRC connection setup message identified by a T-RNTI allocated to the UE in response to the RRC request message, wherein the T-RNTI is allocated on the basis of the contention-based PUSCH resource block in which the RRC request message has been transmitted.
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公开(公告)号：US10003957B2
公开(公告)日：2018-06-19
申请号：US15531394
申请日：2014-11-27
申请人： LG ELECTRONICS INC.
发明人： Genebeck Hahn , Jaehoon Chung , Eunjong Lee , Jinmin Kim , Kukheon Choi , Kwangseok Noh
CPC分类号： H04W8/20 , H04W8/26 , H04W12/00503 , H04W12/00514 , H04W12/02 , H04W88/02
摘要： Embodiments of the present invention provide a method for allocating and updating an identifier in order to protect the location privacy of a user equipment (UE), and apparatuses for supporting the same. As an embodiment of the present invention, a method for protecting the location privacy of a UE in a wireless access system may comprise the steps of: receiving, from a mobility management entity (MME), an access acceptance message including a globally unique temporary identifier (GUTI) assigned so as not to expose an IMSI of the UE and update period information indicating an update period of the GUTI; determining whether to update the GUTI on the basis of the update period information; transmitting a GUTI update request message to the MME when the update period indicated by the update period information is reached; and receiving a GUTI update message including a new updated GUTI, in response to the GUTI update request message.
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17.发明授权公开(公告)号：US09813180B2
公开(公告)日：2017-11-07
申请号：US15502163
申请日：2015-05-13
申请人： LG ELECTRONICS INC.
发明人： Genebeck Hahn , Jaehoon Chung , Eunjong Lee , Jinmin Kim , Kukheon Choi , Kwangseok Noh
CPC分类号： H04J11/005 , H04B17/24 , H04B17/345 , H04J11/00 , H04J11/0073 , H04J11/0076 , H04J11/0093 , H04W52/244 , H04W72/0426 , H04W84/045 , H04W88/02 , H04W92/20
摘要： A method for identifying a mobile cell causing interference by a terminal connected to a first mobile cell, according to one embodiment of the present invention, comprises the steps of: acquiring system information of a fixed base station to which the first mobile cell is connected through a backhaul interface; acquiring a physical cell identifier of a second mobile cell neighboring the first mobile cell by a cell search; determining whether the second mobile cell causes interference to the first mobile cell on the basis of the physical cell identifier of the second mobile cell and the system information of the fixed base station; and reporting the physical cell identifier of the second mobile cell to the first mobile cell if the interference to the first mobile cell is determined to be caused by the second mobile cell.
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18.发明申请METHOD AND APPARATUS FOR TRANSMITTING SYNCHRONIZATION SIGNALS FOR A MOVING CELL 审中-公开用于传输移动信号的同步信号的方法和装置公开(公告)号：US20170034741A1
公开(公告)日：2017-02-02
申请号：US15302480
申请日：2015-02-13
申请人： LG ELECTRONICS INC.
发明人： Genebeck Hahn , Jinmin Kim , Jaehoon Chung , Eunjong Lee , Kukheon Choi , Kwangseok Noh
CPC分类号： H04W36/0011 , H04J11/0069 , H04L5/0048 , H04L27/261 , H04W36/0009 , H04W56/0025 , H04W74/0841 , H04W84/005 , H04W88/08
摘要： Disclosed is a method of transmitting a synchronization signal from a moving cell base station in a wireless communication system. The present invention includes mapping a moving cell synchronization signal sequence generated on a basis of a sequence assigned for a moving cell to a frequency region and transmitting the mapped moving cell synchronization signal sequence. Moreover, the moving cell synchronization signal sequence may be mapped to the frequency region different from a prescribed frequency region for transmitting a synchronization signal for a user equipment unsupportive of the moving cell.
摘要翻译： 公开了一种在无线通信系统中从移动小区基站发送同步信号的方法。 本发明包括将基于分配给移动小区的序列生成的移动小区同步信号序列映射到频率区域并发送映射的移动小区同步信号序列。 此外，移动单元同步信号序列可以映射到与规定频率区域不同的频率区域，用于发送用于不支持移动单元的用户设备的同步信号。
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19.发明申请METHOD AND APPARATUS FOR CONSTRUCTING FRAME STRUCTURE IN WIRELESS ACCESS SYSTEM SUPPORTING FDR TRANSMISSION 审中-公开支持FDR传输的无线接入系统中框架结构的构造方法与装置公开(公告)号：US20160337108A1
公开(公告)日：2016-11-17
申请号：US15110595
申请日：2014-01-09
申请人： LG Electronics Inc.
发明人： Kukheon Choi , Jinmin Kim , Kwangseok Noh , Jaehoon Chung , Kitae Kim
CPC分类号： H04L5/14 , H04L1/1812 , H04L5/001 , H04L5/005 , H04L5/0055 , H04L5/0062 , H04L5/0066 , H04W72/04 , H04W72/0446
摘要： The present invention relates to a wireless access system supporting a full duplex radio (FDR) transmission environment, various signal transmission methods for preventing a loss of control information due to uplink-downlink interference during FDR transmission, a method for constructing a frame structure and an apparatus for supporting the same. A method for configuring a frame structure in a wireless access system supporting FDR transmission according to one embodiment of the present invention may comprise the steps of: negotiating whether to support FDR transmission; allocating, to a predetermined subframe, a downlink control channel and a downlink data channel; allocating, to a predetermined subframe, an uplink data channel for FDR transmission; nulling a resource area of the uplink data channel corresponding to the downlink control channel and allocating the resource area to an empty area; and transmitting resource allocation information about a predetermined subframe, wherein the uplink transmission and the downlink transmission for FDR transmission in a predetermined subframe can be simultaneously performed in the same area.
摘要翻译： 本发明涉及支持全双工无线电（FDR）传输环境的无线接入系统，用于防止在FDR传输期间由于上行链路 - 下行链路干扰导致的控制信息丢失的各种信号传输方法，用于构造帧结构的方法和 用于支持的装置 根据本发明的一个实施例的用于配置支持FDR传输的无线接入系统中的帧结构的方法可以包括以下步骤：协商是否支持FDR传输; 向预定子帧分配下行链路控制信道和下行链路数据信道; 向预定子帧分配用于FDR传输的上行链路数据信道; 对与下行链路控制信道对应的上行链路数据信道的资源区域进行归零，并将资源区域分配给空区域; 以及发送关于预定子帧的资源分配信息，其中可以在同一区域中同时执行用于预定子帧中的FDR传输的上行链路传输和下行链路传输。
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公开(公告)号：US11955708B2
公开(公告)日：2024-04-09
申请号：US17597751
申请日：2019-08-22
申请人： LG ELECTRONICS INC.
发明人： Byeongyong Park , Seungmin Woo , Ilnam Cho , Kukheon Choi
摘要： Provided, according to the present invention, is an electronic device equipped with a transparent antenna for 5G communication. The electronic device comprises: an antenna embedded and operating in a display, and composed of first metal mesh lines formed in a first direction; a substrate on which the antenna is disposed and which is configured to operate dielectrically with respect to the antenna; and a ground layer disposed on the bottom portion of the substrate and configured to operate on the ground with respect to the antenna. Here, an inner area of the ground layer corresponding to an area in which the antenna is disposed is composed of second metal mesh lines formed in a second direction different from the first direction, wherein a moiré effect is mitigated in the transparent antenna structure by means of the metal mesh lines overlapping in the antenna area and the ground area, thereby improving visibility.
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