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71. 发明授权

US10200888B2 Method and apparatus for generating inter-cell information for inter-cell interference removal 有权
公开(公告)号：US10200888B2
公开(公告)日：2019-02-05
申请号：US15546155
申请日：2015-01-27
申请人： LG ELECTRONICS INC.
发明人： Ilmu Byun , Heejeong Cho , Hyunsoo Ko , Kungmin Park
IPC分类号： H04B7/06 , H04W24/02 , H04B17/24 , H04B17/345 , H04B7/0417 , H04B7/0452
摘要： Provided is a method for generating inter-cell information for inter-cell interference removal in a wireless communication system. A method by which a terminal removes inter-cell interference comprises the steps of: receiving a signal from a serving cell and a neighboring cell adjacent to the serving cell; identifying the priority of the serving cell for feedback of channel information on the basis of an identifier of the cell and a resource block; identifying whether there is feedback of channel information on the signal received on the basis of the priority; and transmitting the channel information to a base station of the serving cell according to the identification of whether there is feedback.

72. 发明授权

US10117274B2 Method for performing operation related to radio link failure in wireless communication system and apparatus for supporting the same 有权
公开(公告)号：US10117274B2
公开(公告)日：2018-10-30
申请号：US15452668
申请日：2017-03-07
申请人： LG ELECTRONICS INC.
发明人： Genebeck Hahn , Jiwon Kang , Heejeong Cho , Eunjong Lee , Ilmu Byun
IPC分类号： H04W74/08 , H04W76/19 , H04W76/18 , H04W76/38
摘要： The present disclosure provides a method and apparatus for performing an operation related to a Radio Link Failure (RLF) in a wireless communication system. Particularly, the method performed by a user equipment (UE) includes monitoring a radio link state of a serving base station (BS); detecting a physical layer problem; transmitting a specific random access preamble related to the RLF to one or more neighboring BSs through a specific Physical Random Access Channel (PRACH) resource; receiving a random access response from the one or more neighboring BSs; determining a neighboring BS to which an additional RRC connection is to be configured based on the received random access response; and configuring an RRC connection with the determined neighboring BS, wherein the specific PRACH resource is a common PRACH resource that is separately configured to transmit the specific random access preamble, thereby preventing the Link Outage phenomenon of the UE for a specific service.

73. 发明申请

US20180294942A1 METHOD AND DEVICE FOR PERFORMING COMMUNICATION USING PLURALITY OF SUBFRAMES IN TDD-BASED WIRELESS COMMUNICATION SYSTEM 审中-公开
公开(公告)号：US20180294942A1
公开(公告)日：2018-10-11
申请号：US15577950
申请日：2015-11-09
申请人： LG ELECTRONICS INC.
发明人： Ilmu Byun , Heejeong Cho , Genebeck Hahn , Eunjong Lee
IPC分类号： H04L5/14 , H04W72/04
CPC分类号： H04L5/14 , H04L5/0055 , H04L5/0057 , H04L5/1469 , H04W72/042 , H04W72/0446
摘要： Provided are a method and device for performing communication using a plurality of subframes in a time division duplex (TDD) based wireless communication system. Specifically, groups are set by grouping a first configuration and a second configuration which arrange at least one downlink symbol and at least one uplink symbol in a subframe unit. The first configuration and the second configuration are configured in a manner that the downlink symbol and the uplink symbol do not overlap with each other in a particular symbol interval. Information indicative of a group is transmitted to a terminal for at least one subframe from among the plurality of subframes. Information indicative of a configuration to be used in the terminal of the first configuration and the second configuration in a group with respect to at least one subframe is transmitted to the terminal.

74. 发明申请

US20180227861A1 METHOD AND APPARATUS FOR CONTROLLING POWER IN WIRELESS COMMUNICATION SYSTEM 审中-公开
公开(公告)号：US20180227861A1
公开(公告)日：2018-08-09
申请号：US15748811
申请日：2015-12-15
申请人： LG ELECTRONICS INC.
发明人： Ilmu Byun , Joonkui Ahn , Suckchel Yang , Heejeong Cho , Genebeck Hahn , Eunjong Lee
IPC分类号： H04W52/34 , H04W72/04
CPC分类号： H04W52/346 , H04W52/367 , H04W72/0413 , H04W72/042 , H04W72/0473
摘要： A method and a device for controlling power in a TDD-based wireless communication system are provided. Particularly, a first resource block group for a first terminal and a second resource block group for a second terminal are configured. The first resource block group is configured in a partial frequency band of the entire frequency band. The maximum transmission power of the first terminal is controlled for the first resource block group according to the ratio between the number of subcarriers in the first resource block group and the number of subcarriers in the second resource block group. An uplink signal of the first terminal and an uplink signal of the second terminal are received through the first resource block group.

75. 发明授权

US09923615B2 Method and apparatus for transmitting feedback signals 有权
公开(公告)号：US09923615B2
公开(公告)日：2018-03-20
申请号：US15325069
申请日：2014-07-24
申请人： LG ELECTRONICS INC.
发明人： Ilmu Byun , Hyunsoo Ko , Kungmin Park , Heejeong Cho , Hyeyoung Choi
IPC分类号： H04B7/00 , H04B7/0417 , H04B7/0452 , H04B7/06 , H04B10/50 , G01S3/72
CPC分类号： H04B7/0417 , G01S3/72 , H04B7/0452 , H04B7/0617 , H04B7/0619 , H04B7/0695 , H04B10/5055
摘要： Provided are a method and an apparatus for generating and transmitting feedback signals for a plurality of reference signals having different directionality, in a wireless communication system. A terminal may receive the plurality of reference signals having different directionality, and transmit, to a transmission end, a feedback signal including a beam index which indicates one of the plurality of reference signals.

76. 发明授权

US09888372B2 Communication method of in-vehicle communication apparatus in wireless communication system, and apparatus therefor 有权
公开(公告)号：US09888372B2
公开(公告)日：2018-02-06
申请号：US15125108
申请日：2014-05-30
申请人： LG ELECTRONICS INC.
发明人： Kungmin Park , Hyunsoo Ko , Ilmu Byun , Heejeong Cho , Hyeyoung Choi
IPC分类号： H04M11/04 , H04W4/22 , H04W72/04 , H04W4/04 , H04W76/04 , H04W4/02 , H04W88/08
CPC分类号： H04W4/90 , H04W4/02 , H04W4/046 , H04W72/0413 , H04W72/048 , H04W76/27 , H04W88/08
摘要： The present invention relates to a communication method of an in-vehicle communication apparatus in a wireless communication system, and an apparatus therefor. One embodiment of the present invention comprises: establishing, by a communication apparatus, a connection with a base station; allocating, by the base station, an uplink resource for use in transmission of location information of a vehicle before the location information is transmitted; and if the communication apparatus is required to transmit an emergency signal to the base station, transmitting the emergency signal using the allocated uplink resource.

77. 发明申请

US20160227597A1 RADIO NODE COMMUNICATING WITH TERMINAL IN COMMUNICATION ENVIRONMENT SUPPORTING PLURALITY OF RADIO NETWORKS, AND RADIO COMMUNICATION METHOD 有权
标题翻译：无线电通信方式与无线电网络通信支持终端通信环境无线电通信方式
公开(公告)号：US20160227597A1
公开(公告)日：2016-08-04
申请号：US14916333
申请日：2014-09-01
申请人： LG ELECTRONICS INC.
发明人： Heejeong Cho , Hyunsoo Ko , Hyeyoung Choi , Ilmu Byun , Kungmin Park
IPC分类号： H04W76/02
CPC分类号： H04W76/15 , H04W8/06 , H04W76/30 , H04W88/06
摘要： The present invention relates to radio communications between a terminal, a radio node and a core network in a radio communication system. A radio node, which can form a radio link to a terminal through a first radio interface by a first radio protocol and a second radio interface by a second radio protocol, may transmit, to the terminal, function structure type information about a mobility management-related function which can be performed through the first radio interface by the first radio protocol, form a radio link to the terminal through the second radio interface by the second radio protocol, establish a connection between the terminal and a core network by a non-access stratum (NAS) protocol if the terminal requests a connection between the terminal and the core network through the second radio interface, release the radio link, and perform the mobility management-related function through the second radio interface by communicating with the terminal.
摘要翻译：本发明涉及无线电通信系统中终端，无线节点和核心网之间的无线电通信。可以通过第一无线电协议通过第一无线电接口和通过第二无线电协议形成到终端的无线电链路和无线电接口的无线电节点可以向终端发送关于移动性管理的功能结构类型信息，可以通过第一无线电协议通过第一无线电接口执行的相关功能通过第二无线电协议通过第二无线电接口形成到终端的无线电链路，通过非接入建立终端与核心网之间的连接层（NAS）协议，如果终端通过第二无线接口请求终端与核心网之间的连接，则释放无线链路，并通过与终端进行通信，通过第二无线接口执行与移动管理相关的功能。

78. 发明授权

US09246561B1 Method and apparatus for spatial modulation 有权
标题翻译：空间调制方法与装置
公开(公告)号：US09246561B1
公开(公告)日：2016-01-26
申请号：US14636803
申请日：2015-03-03
申请人： LG Electronics Inc.
发明人： Hyunsoo Ko , Heejeong Cho , Hyeyoung Choi , Ilmu Byun , Kungmin Park
IPC分类号： H04B7/02 , H04B7/04 , H04B7/06 , H04L5/00
CPC分类号： H04L5/0048 , H04B7/0413 , H04B7/061 , H04B7/0669 , H04B7/0691 , H04B7/0697 , H04L5/0025 , H04L5/005 , H04L5/0094
摘要： A method of transmitting signals by a transmitting side device having multiple antennas (hereinafter ‘N antennas’) is disclosed. In this method, the transmitting side device transmits reference signals (RSs) via M antenna among the N antennas, where M≦N, where one or more of M and a sequence of antenna numbers used for transmitting RSs informs a receiving side device of first information for data transmission, and where the RSs are used by the receiving side device for identifying second information for channel estimation. Transmitting side device transmits data to the receiving side device according to the first information.
摘要翻译：公开了一种由具有多个天线的发送侧设备（以下称为“N个天线”）发送信号的方法。在这种方法中，发送侧设备经由N个天线中的M个天线发送参考信号（RS），其中M＆NlE; N，其中M和用于发送RS的天线序号之一中的一个或多个将接收侧设备通知第一用于数据传输的信息，以及由接收侧装置用于识别用于信道估计的第二信息的RS。发送端设备根据第一信息向接收侧设备发送数据。

79. 发明授权

US11343805B2 Method for transmitting uplink data in wireless communication system and device for same 有权
公开(公告)号：US11343805B2
公开(公告)日：2022-05-24
申请号：US16593936
申请日：2019-10-04
申请人： LG ELECTRONICS INC.
发明人： Eunjong Lee , Heejeong Cho , Genebeck Hahn , Ilmu Byun
IPC分类号： H04W72/04 , H04W76/10 , H04L1/18 , H04W72/08 , H04W72/10 , H04W88/02 , H04W88/08
摘要： The present description provides a method for transmitting uplink (UL) data in a wireless communication system. A method, which is carried out by means of a terminal, comprises the steps of: receiving, from a base station, control information related to transmission of low latency radio (LLR) service data; transmitting, on the basis of the received control information, the low latency radio service data to the base station through an urgent channel, wherein the control information comprises urgent channel information and/or urgent bearer information defined for transmission of the low latency radio service data.

80. 发明授权

US11323172B2 Method for performing magnetic interference cancellation, and communication device therefor 有权
公开(公告)号：US11323172B2
公开(公告)日：2022-05-03
申请号：US16753732
申请日：2017-11-13
申请人： LG ELECTRONICS INC.
发明人： Dongkyu Kim , Ilmu Byun , Sangrim Lee
IPC分类号： H04B7/155 , H04B7/01 , H04B15/02
摘要： A communication device for performing magnetic interference cancellation comprises: a baseband unit including a first transmission chain and a second transmission chain; a first distributed radio unit (RU) connected to the first transmission chain and set to a transmit (Tx) mode; and a second distributed RU connected to the second transmission chain and set to a receive (Rx) mode, wherein the baseband unit includes a phase correction unit, connected to the first transmission chain and the second transmission chain, for performing phase correction for the magnetic interference cancellation on a signal transmitted from the first transmission chain, and the second transmission chain is configured to transmit a signal output from the phase correction unit to the second distributed RU, the second distributed RU uses a signal that was output from the phase correction unit and has passed through the second transmission.

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