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101.发明申请公开(公告)号：US20180254820A1
公开(公告)日：2018-09-06
申请号：US15910496
申请日：2018-03-02
Applicant: LG ELECTRONICS INC.
Inventor： Hyukjin CHAE , Byeongkook JEONG
CPC classification number: H04B7/14 , H04B7/15528 , H04L5/0053 , H04L5/0064 , H04L5/0069 , H04W4/46 , H04W4/70 , H04W72/0446 , H04W76/14 , H04W84/047 , H04W88/04
Abstract: A method of performing D2D (device-to-device) relay communication, which is performed by a user equipment (UE) in a wireless communication system according to various embodiments, and an apparatus are disclosed in the present invention. The method includes the steps of receiving information on a relay probability corresponding to a probability for performing relaying, receiving a message to be relayed, determining whether to perform relaying on the received message based on the information on the relay probability, and if it is determined to perform relaying, transmitting the message.
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102.发明申请公开(公告)号：US20180234938A1
公开(公告)日：2018-08-16
申请号：US15751562
申请日：2016-08-08
Applicant: LG ELECTRONICS INC.
Inventor： Hyukjin CHAE , Hyunho LEE
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.
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103.发明申请公开(公告)号：US20180176805A1
公开(公告)日：2018-06-21
申请号：US15578559
申请日：2016-06-01
Applicant: LG ELECTRONICS INC.
Inventor： Seungmin LEE , Hanbyul SEO , Hyukjin CHAE
CPC classification number: H04W24/08 , H04W8/005 , H04W36/0085 , H04W36/30 , H04W48/20 , H04W76/10 , H04W76/14 , H04W88/04 , H04W88/08 , H04W92/10 , H04W92/18 , H04W92/20
Abstract: The present invention provides a device-to-device (D2D) operation method performed by a remote UE in a wireless communication system, the method comprising: measuring the quality of a link between a relay UE and the remote UE on the basis of an offset; and selecting a relay UE suitable for the remote UE on the basis of the measurement, wherein the offset is determined on the basis of information which may have an effect on communicating with a base station by the remote UE through the relay UE.
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公开(公告)号：US20180024225A1
公开(公告)日：2018-01-25
申请号：US15553828
申请日：2016-02-29
Applicant: LG ELECTRONICS INC.
Inventor： Hyukjin CHAE , Hyunho LEE
IPC: G01S5/10
Abstract: One embodiment of the present invention relates to a method by which a terminal performs observed time difference of arrival (OTDOA)-related operations in a wireless communication system, the method comprising the steps of: receiving a ProvideAssistanceData message from a server; receiving a RequestLocationInformation message from the server; measuring a reference signal time difference (RSTD) on the basis of a reference cell after receiving the RequestLocationInformation message; and transmitting the RSTD measurement result to the server, wherein the reference cell is a reference cell indicated by information included in the ProvideAssistanceData or is selected by the terminal from among a plurality of cells indicated by the information included in the ProvideAssistanceData.
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公开(公告)号：US20180007529A1
公开(公告)日：2018-01-04
申请号：US15545284
申请日：2016-01-20
Applicant: LG ELECTRONICS INC.
Inventor： Seokmin SHIN , Hyukjin CHAE , Hanbyul SEO
Abstract: A disclosure of the present specification provides a method for selecting, by a user equipment (UE) located outside a coverage of a base station, a neighboring UE with which the UE will perform device-to-device (D2D) communication. According to the method, it is possible to quickly find out whether a neighboring UE is located within the coverage of a base station and is capable of operating as a relay, through a DMRS and a detection signal received from the neighboring UE.
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Patent Agency Ranking
106.发明申请公开(公告)号：US20170310375A1
公开(公告)日：2017-10-26
申请号：US15101889
申请日：2014-12-05
Applicant: LG ELECTRONICS INC.
Inventor： Youngtae KIM , Kijun KIM , Jonghyun PARK , Hyukjin CHAE , Hyungtae KIM , Myoungseob KIM
CPC classification number: H04B7/066 , H04B7/0478 , H04B7/063 , H04B7/0632 , H04B7/0645 , H04B7/065 , H04L1/0026 , H04L1/0027 , H04L5/0053 , H04L5/0055 , H04L5/0057 , H04W24/10
Abstract: The present invention relates to a method for a first terminal to report channel state information (CSI) in a wireless communication system, the method comprising the steps of: receiving, from a base station, an allocation of a group CSI report setting associated with a terminal group including the first terminal; broadcasting the group CSI report setting to the terminal group; and reporting group CSI to the base station, wherein the terminal group consists of the first terminal and at least one second terminal, and the group CSI report setting defines, as the group CSI, the CSI of the first terminal corresponding to a part of the CSI about each of a plurality of terminals constituting the terminal group.
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107.发明申请公开(公告)号：US20170302424A1
公开(公告)日：2017-10-19
申请号：US15639017
申请日：2017-06-30
Applicant: LG ELECTRONICS INC.
Inventor： Dongyoun SEO , Hanbyul SEO , Hyukjin CHAE , Joonkui AHN
CPC classification number: H04L5/0055 , H04L1/1812 , H04L1/1854 , H04L5/001 , H04L5/0016 , H04L5/0053 , H04L5/1469 , H04W72/0413 , H04W72/042
Abstract: Provided are a method and a device for allocating a resource for an uplink control channel in a wireless communication system. The method for allocating a resource for an uplink control channel in a wireless communication system comprises: receiving at least one downlink subframe; and allocating a physical uplink control channel (PUCCH) resource for transmitting an acknowledgement/not-acknowledgement (ACK/NACK) for the at least one downlink subframe, wherein the PUCCH resource is allocated on the basis of a control channel element of a control channel for scheduling each of the at least one downlink subframe, and if a particular subframe that satisfies a particular condition is included in the at least one downlink subframe, a control channel element included in the special subframe is excluded from the control channel element used to allocate the PUCCH resource.
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108.发明申请公开(公告)号：US20170099688A1
公开(公告)日：2017-04-06
申请号：US15311792
申请日：2015-05-18
Applicant: LG ELECTRONICS INC.
Inventor： Hyukjin CHAE , Hanbyul SEO
CPC classification number: H04W76/14 , H04L27/2607 , H04W8/005 , H04W84/042 , H04W88/04
Abstract: An embodiment of the present invention relates to a method for transmitting/receiving a signal by a device-to-device (D2D) UE in a wireless communication system, the method comprising the steps of: receiving a discovery signal; and checking a CRC of the discovery signal wherein when at least a part of the CRC is masked by a preconfigured sequence, the UE acquires, from the discovery signal, backhaul link quality information of an apparatus which has transmitted the discovery signal.
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109.发明申请METHOD FOR DETERMINING TRANSMISSION POWER FOR DIRECT COMMUNICATION BETWEEN TERMINALS IN WIRELESS COMMUNICATION SYSTEM, AND APPARATUS FOR SAME 有权用于确定无线通信系统中的终端之间的直接通信的传输功率的方法及其设备公开(公告)号：US20170041882A1
公开(公告)日：2017-02-09
申请号：US15305316
申请日：2015-04-20
Applicant: LG ELECTRONICS INC.
Inventor： Hyukjin CHAE , Hanbyul SEO , Joonkui AHN , Byounghoon KIM , Yunjung YI
CPC classification number: H04W52/18 , H04W52/244 , H04W52/36 , H04W52/365 , H04W52/367 , H04W52/383 , H04W92/18
Abstract: Disclosed is a method for transmitting and receiving a signal by a device to device (D2D) terminal in a wireless communication system, according to an embodiment of the present invention, the method comprising the steps of: calculating a power headroom; and reporting the power headroom to a base station, wherein, if a terminal performs an uplink transmission to the base station on a first component carrier and performs a D2D transmission on a second component carrier, the terminal, when calculating the power headroom, considers transmission power related to a minimum coverage for D2D communication.
Abstract translation: 根据本发明的实施例，公开了一种在无线通信系统中通过设备到设备（D2D）终端发送和接收信号的方法，所述方法包括以下步骤：计算功率余量; 并且向基站报告功率余量，其中，如果终端在第一分量载波上执行到基站的上行链路传输并在第二分量载波上执行D2D传输，则在计算功率余量时，终端考虑传输 功率与D2D通信的最低覆盖范围有关。
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110.发明申请METHOD AND APPARATUS FOR TRANSMITTING DATA BY DEVICE-TO-DEVICE TERMINAL IN WIRELESS COMMUNICATION SYSTEM 审中-公开用于通过无线通信系统中设备到设备终端发送数据的方法和装置公开(公告)号：US20170034822A1
公开(公告)日：2017-02-02
申请号：US15301308
申请日：2015-04-08
Applicant: LG ELECTRONICS INC.
Inventor： Hyukjin CHAE , Hanbyul SEO , Kijun KIM , Youngtae KIM
CPC classification number: H04W72/0446 , H04B7/2656 , H04L1/1614 , H04L5/00 , H04W4/70 , H04W72/0406 , H04W72/042 , H04W72/12 , H04W72/1263 , H04W72/1278 , H04W72/14 , H04W76/14
Abstract: An embodiment of the present invention provides a method for transmitting device-to-device (D2D) data by a terminal in a wireless communication system, the method for transmitting the D2D data comprising the step of: determining a sub-frame pool for transmitting data, which is configured by only sub-frames capable of transmitting and receiving a D2D signal, among multiple sub-frames; determining a set of subframes to transmit D2D data by applying a time resource patter (TRP) to the sub-frame pool for transmitting the data; and transmitting D2D data in the set of the determined sub-frames.
Abstract translation: 本发明的实施例提供了一种用于在无线通信系统中的终端发送设备到设备（D2D）数据的方法，用于发送所述D2D数据的方法包括以下步骤：确定用于发送数据的子帧池 ，其由仅能够在多个子帧中发送和接收D2D信号的子帧配置; 通过将时间资源模板（TRP）应用于子帧池来发送数据来确定一组子帧以发送D2D数据; 以及在确定的子帧的集合中发送D2D数据。
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