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公开(公告)号：US20180159603A1
公开(公告)日：2018-06-07
申请号：US15578554
申请日：2016-01-29
Applicant: LG ELECTRONICS INC.
Inventor： Heejin Kim , Jiwon Kang , Kitae Kim , Kilbom Lee , Kungmin Park
IPC: H04B7/0456 , H04B7/06 , H04L27/26
Abstract: The present invention relates to a method and apparatus for transmitting precoding information by a specific user equipment (UE) in a wireless communication system. More specifically, the present invention relates to a method comprising receiving group information from a base station (BS), the group information comprising information indicating a representative UE in a UE group and information indicating one or more member UEs, the specific UE being one of the one or more member UEs; receiving first control information transmitted from the representative UE or the BS, the first control information comprising first precoding information; determining second precoding information based on the first precoding information; and transmitting second control information comprising the determined second precoding information to the BS; and an apparatus therefor.
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公开(公告)号：US09923615B2
公开(公告)日：2018-03-20
申请号：US15325069
申请日：2014-07-24
Applicant: LG ELECTRONICS INC.
Inventor： Ilmu Byun , Hyunsoo Ko , Kungmin Park , Heejeong Cho , Hyeyoung Choi
IPC: H04B7/00 , H04B7/0417 , H04B7/0452 , H04B7/06 , H04B10/50 , G01S3/72
CPC classification number: H04B7/0417 , G01S3/72 , H04B7/0452 , H04B7/0617 , H04B7/0619 , H04B7/0695 , H04B10/5055
Abstract: 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.
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公开(公告)号：US09888372B2
公开(公告)日：2018-02-06
申请号：US15125108
申请日：2014-05-30
Applicant: LG ELECTRONICS INC.
Inventor： Kungmin Park , Hyunsoo Ko , Ilmu Byun , Heejeong Cho , Hyeyoung Choi
CPC classification number: H04W4/90 , H04W4/02 , H04W4/046 , H04W72/0413 , H04W72/048 , H04W76/27 , H04W88/08
Abstract: 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.
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64.发明申请公开(公告)号：US20160227597A1
公开(公告)日：2016-08-04
申请号：US14916333
申请日：2014-09-01
Applicant: LG ELECTRONICS INC.
Inventor： Heejeong Cho , Hyunsoo Ko , Hyeyoung Choi , Ilmu Byun , Kungmin Park
IPC: H04W76/02
Abstract: 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.
Abstract translation: 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。
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公开(公告)号：US09246561B1
公开(公告)日：2016-01-26
申请号：US14636803
申请日：2015-03-03
Applicant: LG Electronics Inc.
Inventor： Hyunsoo Ko , Heejeong Cho , Hyeyoung Choi , Ilmu Byun , Kungmin Park
CPC classification number: H04L5/0048 , H04B7/0413 , H04B7/061 , H04B7/0669 , H04B7/0691 , H04B7/0697 , H04L5/0025 , H04L5/005 , H04L5/0094
Abstract: 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.
Abstract translation: 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。
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Patent Agency Ranking
66.发明授权公开(公告)号：US11375514B2
公开(公告)日：2022-06-28
申请号：US16868096
申请日：2020-05-06
Applicant: LG ELECTRONICS INC.
Inventor： Hyunsoo Ko , Heejeong Cho , Hyeyoung Choi , Ilmu Byun , Kungmin Park
Abstract: The present invention relates to a method and an apparatus for generating a signal for low latency in a wireless communication system. The method, according to one embodiment of the present invention, for a communication device generating a situation-reporting signal for low latency and transmitting the signal to a base station in a wireless communication system comprises the steps of: generating the situation-reporting signal on the basis of a pre-set, specific situation recognized by the communication device; and transmitting the generated situation-reporting signal to the base station, wherein the situation-reporting signal may be generated so as to have a subcarrier spacing which is a pre-set number of times larger than a subcarrier spacing of a legacy communication system, the pre-set number being an integer.
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公开(公告)号：US11088737B2
公开(公告)日：2021-08-10
申请号：US16861584
申请日：2020-04-29
Applicant: LG ELECTRONICS INC.
Inventor： Hyunsoo Ko , Heejeong Cho , Hyeyoung Choi , Ilmu Byun , Kungmin Park
IPC: H04B7/04 , H04W24/08 , H04B7/06 , H04B7/0456 , H04L5/00 , H04B7/0417
Abstract: Here, operation for 3D beam forming is disclosed. UE, receiving reference signals from one or more base stations (eNBs), may report feedback information comprising precoding matrix information to the one or more eNBs. The precoding matrix information indicates a first type precoding matrix for a horizontal direction and a second type precoding matrix for a vertical direction. eNBs may transmit signals, which are precoded based on a third type precoding matrix for beam forming both on the horizontal direction and the vertical direction.
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68.发明授权公开(公告)号：US10784936B2
公开(公告)日：2020-09-22
申请号：US15576434
申请日：2016-01-27
Applicant: LG ELECTRONICS INC.
Inventor： Heejin Kim , Jiwon Kang , Kitae Kim , Kilbom Lee , Kungmin Park
IPC: H04W4/00 , H04B7/06 , H04B7/08 , H04B7/0404 , H04B7/024 , H04B7/0417 , H04W84/00 , H04L5/00 , H04W24/10
Abstract: The present specification relates to a method for transmitting and receiving a signal to/from a base station by a terminal in an inter-vehicle communication system, wherein the method for transmitting a signal may comprise: a step for receiving a reference signal; a step for feeding-back channel information on the basis of the received reference signal; and a step for receiving data on the basis of the channel information, and wherein the terminal includes a plurality of distributed antenna units (DUs), and if selection of whether each of the plurality of DUs is activated is possible, the channel information may include DU index set information and channel state information (CSI).
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公开(公告)号：US10567055B2
公开(公告)日：2020-02-18
申请号：US15576016
申请日：2016-04-21
Applicant: LG ELECTRONICS INC.
Inventor： Heejin Kim , Jiwon Kang , Kitae Kim , Kilbom Lee , Kungmin Park
Abstract: The present specification relates to a method by which a terminal transmits channel information to a base station in an inter-vehicle communication system. The method for transmitting channel information can comprise the steps of: measuring channel information and feeding the same back to the base station; and receiving data on the basis of the channel information. The terminal comprises a plurality of distributed antenna units (DU), and when it is possible to select whether to activate each of the plurality of DUs, a plurality of channel information sets are measured according to the number and the location of activated DUs, and the channel information to be fed back can include the plurality of channel information sets.
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公开(公告)号：US10555270B2
公开(公告)日：2020-02-04
申请号：US15561634
申请日：2016-03-29
Applicant: LG ELECTRONICS INC.
Inventor： Kitae Kim , Jiwon Kang , Kilbom Lee , Kungmin Park , Heejin Kim
Abstract: Provided are a method and an apparatus for transmitting, on the basis of a repeating pattern, a synchronization signal in a wireless communication system. A base station divides a cell into multiple sectors and transmits multiple types of synchronization signals, which respectively correspond to the multiple sectors and have different repeating patterns, to a terminal through a system frame. The terminal performs detection of the multiple types of synchronization signals having the different repeating patterns and determines the position of the terminal within the cell according to the detected synchronization signals.
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