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251.发明授权Method and device for transmitting and receiving multi-input multi-output (MIMO) signal in wireless communication system in which plural communication systems are present 有权在存在多个通信系统的无线通信系统中发送和接收多输入多输出（MIMO）信号的方法和装置公开(公告)号：US09379801B2
公开(公告)日：2016-06-28
申请号：US14407906
申请日：2013-06-17
Applicant: LG ELECTRONICS INC.
Inventor： Sungho Park , Kyujin Park , Jiwoong Jang , Hangyu Cho , Jiwon Kang , Dongcheol Kim , Dongguk Lim
CPC classification number: H04B7/0634 , H04B7/0413 , H04B7/0626 , H04B7/0632 , H04L25/0204 , H04W48/16
Abstract: A device for transmitting and receiving multi-input multi-output (MIMO) signal in a wireless communication system in which a plurality of communication systems is present includes a plurality of antenna modules and a recognition module for recognizing at least one of network information or antenna information of a source device. The recognition module compares a measurement result of the plurality of antenna modules with pre-stored information to recognize the network information or antenna information of the source device.
Abstract translation: 在其中存在多个通信系统的无线通信系统中发送和接收多输入多输出（MIMO）信号的装置包括多个天线模块和用于识别网络信息或天线中的至少一个的识别模块 源设备的信息。 识别模块将多个天线模块的测量结果与预先存储的信息进行比较，以识别源设备的网络信息或天线信息。
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252.发明授权Apparatus for boosting MIMO (multi-input multi-output) signal in a wireless communication system and method thereof 有权用于在无线通信系统中提升MIMO（多输入多输出）信号的装置及其方法公开(公告)号：US09344968B2
公开(公告)日：2016-05-17
申请号：US14407281
申请日：2013-06-17
Applicant: LG ELECTRONICS INC.
Inventor： Sungho Park , Kyujin Park , Jiwoong Jang , Hangyu Cho , Jiwon Kang , Dongcheol Kim , Dongguk Lim
CPC classification number: H04W52/06 , H04W52/04 , H04W52/242 , H04W52/362 , H04W52/50
Abstract: An apparatus for boosting an MIMO (multi-input multi-out-put) signal and method thereof are disclosed. The present invention includes determining an initial transmit power value of the signal booster and applying an initial transmit power increment/decrement value to a sum of the initial transmit power value and the initial transmit power increment/decrement value in each preset time interval during an initial power control period.
Abstract translation: 公开了一种用于增强MIMO（多输入多输出）信号的装置及其方法。 本发明包括确定信号增强器的初始发射功率值，并且在初始化期间的每个预设时间间隔中将初始发射功率增量/减量值应用于初始发射功率值和初始发射功率增量/减量值之和 功率控制周期。
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253.发明授权公开(公告)号：US09294169B2
公开(公告)日：2016-03-22
申请号：US14407417
申请日：2013-06-17
Applicant: LG ELECTRONICS INC.
Inventor： Sungho Park , Kyujin Park , Jiwoong Jang , Hangyu Cho , Jiwon Kang , Dongcheol Kim , Dongguk Lim
CPC classification number: H04B7/0417 , H04B7/0626 , H04B7/0632 , H04L1/0025 , H04L1/0026 , H04L1/0031 , H04L27/2626 , H04L27/2647 , H04W4/027 , H04W24/10
Abstract: The present invention relates to a method in which a signal is transmitted between a base station and a terminal in a multi-antenna wireless communication system. The method transmits pre-estimated channel information to the terminal when the terminal moves to a specific position when channel estimation for a specific position is performed. As for the terminal which moves along a fixed route or the route of which can be estimated, the position of the terminal in the near future can be easily detected. Therefore, the transception of channel information can be performed in a more efficient manner in consideration of the above-described special environment.
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254.发明授权Method and apparatus for amplifying multiple input multiple output (MIMO) in wireless communication system 有权用于在无线通信系统中放大多输入多输出（MIMO）的方法和装置公开(公告)号：US09294167B2
公开(公告)日：2016-03-22
申请号：US14397332
申请日：2013-04-29
Applicant: LG ELECTRONICS INC.
Inventor： Sungho Park , Kyujin Park , Jiwoong Jang , Hangyu Cho , Jiwon Kang , Dongcheol Kim , Dongguk Lim
CPC classification number: H04B7/0413 , H03F1/02 , H03F3/24 , H04B1/04 , H04B7/026 , H04B7/1555 , H04B2001/045
Abstract: A method and apparatus for amplifying a MIMO signal in a wireless communication system are disclosed. A signal amplifier for amplifying a MIMO signal in a wireless communication system includes: a recognition module for recognizing network information and antenna information of a source device; and an adaptive link construction module for forming a link between a plurality of antenna with respect to the source device and a plurality of antenna with respect to the destination device on the basis of the recognized information.
Abstract translation: 公开了一种在无线通信系统中放大MIMO信号的方法和装置。 一种用于在无线通信系统中放大MIMO信号的信号放大器，包括：用于识别源设备的网络信息和天线信息的识别模块; 以及自适应链路构造模块，用于基于识别的信息，在多个天线之间相对于源设备形成链路和多个天线相对于目的地设备。
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255.发明申请METHOD FOR TRANSMITTING AND RECEIVING DATA BY USING AN EXISTING CONNECTION LINK IN A WIRELESS COMMUNICATIONS SYSTEM AND AN APPARATUS FOR THE SAME 审中-公开通过在无线通信系统中使用现有连接链路发送和接收数据的方法及其相关设备公开(公告)号：US20150131561A1
公开(公告)日：2015-05-14
申请号：US14402269
申请日：2013-06-03
Applicant: LG ELECTRONICS INC.
Inventor： Jiwoong Jang , Dongcheol Kim , Hangyu Cho , Jiwon Kang , Sungho Park , Dongguk Lim
IPC: H04W76/02
Abstract: The method for enabling a first mobile terminal connected to a first storage terminal to send data to a second storage terminal connected to a second mobile terminal in a wireless communications system includes the steps of: receiving the information of the data to be transmitted from the first storage terminal to the second storage terminal; transmitting the information of the data through a link connected to the second mobile terminal to the second mobile terminal; receiving the information of the second storage terminal from the second mobile terminal; determining whether it is possible to transmit the data through the link based on the information of the data and the information of the second storage terminal; and if it is possible to transmit the data, transmitting the data received from the first storage terminal through the link to the second mobile terminal
Abstract translation: 用于使连接到第一存储终端的第一移动终端在无线通信系统中向连接到第二移动终端的第二存储终端发送数据的方法包括以下步骤：接收从第一移动终端发送的数据的信息 存储终端到第二存储终端; 通过连接到第二移动终端的链路向第二移动终端发送数据的信息; 从第二移动终端接收第二存储终端的信息; 基于数据的信息和第二存储终端的信息来确定是否可能通过链路传送数据; 并且如果可以发送数据，则通过链路向第二移动终端发送从第一存储终端接收到的数据
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Patent Agency Ranking
256.发明申请METHOD AND APPARATUS FOR AMPLIFYING MULTIPLE INPUT MULTIPLE OUTPUT (MIMO) IN WIRELESS COMMUNICATION SYSTEM 有权用于在无线通信系统中放大多输入多输出（MIMO）的方法和装置公开(公告)号：US20150092876A1
公开(公告)日：2015-04-02
申请号：US14397332
申请日：2013-04-29
Applicant: LG ELECTRONICS INC.
Inventor： Sungho Park , Kyujin Park , Jiwoong Jang , Hangyu Cho , Jiwon Kang , Dongcheol Kim , Dongguk Lim
CPC classification number: H04B7/0413 , H03F1/02 , H03F3/24 , H04B1/04 , H04B7/026 , H04B7/1555 , H04B2001/045
Abstract: A method and apparatus for amplifying a MIMO signal in a wireless communication system are disclosed. A signal amplifier for amplifying a MIMO signal in a wireless communication system includes: a recognition module for recognizing network information and antenna information of a source device; and an adaptive link construction module for forming a link between a plurality of antenna with respect to the source device and a plurality of antenna with respect to the destination device on the basis of the recognized information.
Abstract translation: 公开了一种在无线通信系统中放大MIMO信号的方法和装置。 一种用于在无线通信系统中放大MIMO信号的信号放大器，包括：用于识别源设备的网络信息和天线信息的识别模块; 以及自适应链路构造模块，用于基于识别的信息，在多个天线之间相对于源设备形成链路和多个天线相对于目的地设备。
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257.发明授权公开(公告)号：US08971922B2
公开(公告)日：2015-03-03
申请号：US13959380
申请日：2013-08-05
Applicant: LG Electronics Inc.
Inventor： Dongguk Lim , Dongcheol Kim , Jiwon Kang , Hangyu Cho , Sungho Park
CPC classification number: H04W4/023
Abstract: A method and apparatus for measuring the position of a terminal located in indoor using a wireless network is disclosed. The method for measuring a position of a terminal located in indoor using a wireless network includes receiving measurement result information obtained by performing measurement with respect to signals from three or more access points (APs), and calculating the position of the terminal using the measurement result information. The measurement result information includes signal strengths measured with respect to signals from a first band and a second band of each of the three APs.
Abstract translation: 公开了一种使用无线网络测量位于室内的终端的位置的方法和装置。 使用无线网络来测定位于室内的终端的位置的方法包括接收通过对来自三个以上接入点（AP）的信号进行测量而获得的测量结果信息，并使用测量结果来计算终端的位置 信息。 测量结果信息包括相对于来自三个AP中的每一个的第一频带和第二频带的信号测量的信号强度。
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258.发明申请Method and Apparatus for Performing Handover Using Path Information in Wireless Communication System 有权在无线通信系统中使用路径信息执行切换的方法和装置公开(公告)号：US20130225180A1
公开(公告)日：2013-08-29
申请号：US13780473
申请日：2013-02-28
Applicant: LG Electronics Inc.
Inventor： Dongguk Lim , Dongcheol Kim , Kyujin Park , Jiwoong Jang , Hangyu Cho , Jiwon Kang , Sungho Park
IPC: H04W36/32
CPC classification number: H04W36/32 , H04W36/165
Abstract: A method for performing handover at a mobile terminal which moves along an established path in a wireless communication system includes transmitting an indicator indicating a handover type to a serving base station without performing measurement with respect to neighboring base stations and movement path information and transmitting current position information of the mobile terminal to the serving base station.
Abstract translation: 一种在无线通信系统中沿着建立的路径移动的移动终端执行切换的方法包括：向服务基站发送指示切换类型的指示符，而不对相邻基站进行测量，并且发送当前位置 移动终端向服务基站的信息。
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259.发明申请Method and Apparatus for Performing Handover Using Path Information in Wireless Communication System 审中-公开在无线通信系统中使用路径信息执行切换的方法和装置公开(公告)号：US20130225173A1
公开(公告)日：2013-08-29
申请号：US13780080
申请日：2013-02-28
Applicant: LG ELECTRONICS INC.
Inventor： Dongguk Lim , Dongcheol Kim , Kyujin Park , Jiwoong Jang , Hangyu Cho , Jiwon Kang , Sungho Park
IPC: H04W36/16
CPC classification number: H04W36/32 , H04W36/165
Abstract: A method for performing handover at a mobile terminal which moves along an established path in a wireless communication system includes transmitting an indicator indicating a handover type to a serving base station without performing measurement with respect to neighboring base stations and movement path information, receiving information about a handover target base station on a path generated based on the movement path from the serving base station, and determining whether handover to the handover target base station is performed according to movement.
Abstract translation: 一种在无线通信系统中沿着建立的路径移动的移动终端执行切换的方法包括向服务基站发送指示切换类型的指示符，而不对相邻基站进行测量和移动路径信息，接收关于 基于从服务基站的移动路径生成的路径上的切换目的地基站，以及根据移动确定是否切换到切换目的地基站。
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公开(公告)号：US12289164B2
公开(公告)日：2025-04-29
申请号：US18603574
申请日：2024-03-13
Applicant: LG ELECTRONICS INC.
Inventor： Eunsung Park , Jinyoung Chun , Jinsoo Choi , Dongguk Lim
Abstract: Proposed is a method and device for receiving a PPDU in a wireless LAN system. Specifically, a receiving STA receives the PPDU from a transmitting STA through a broadband and decodes the PPDU. The PPDU includes an STF signal. The STF signal is generated on the basis of a first STF sequence for the broadband. The first STF sequence is obtained on the basis of a first preamble puncturing pattern of the broadband. When the broadband is a 320 MHz band, the first preamble puncturing pattern includes a pattern in which a 40 MHz or 80 MHz band is punctured in the broadband. The first STF sequence is a sequence including an M sequence and is defined as {M 1 −M 0 −M 1 −M 0 M 1 −M 0 −M 1 −M 0 −M −1 M 0 M −1 M 0 −M −1 M 0 M −1 M}*(1+j)/sqrt(2).
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