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公开(公告)号：US20160157284A1
公开(公告)日：2016-06-02
申请号：US14805092
申请日：2015-07-21
Inventor： YOUNG-HOON KIM , Seon-Ae KIM , Soo Chang KIM , Byung-Jae KWAK , Seung Chan BANG
Abstract: A method for a communication link establishing device to establish a communication link in a targeted communication system is provided. A source terminal transmits a source terminal's identification information and threshold value information for selecting a relative angle measurement target to neighboring terminals including a target terminal, and transmits a relative angle measurement request signal to the target terminal and the neighboring terminals. Upon receipt of a response signal for the relative angle measurement request signal from at least one of the neighboring terminals including the target terminal, a communication link with the selected communication target's terminal is established based on the information contained in the response signal.
Abstract translation: 提供了一种用于在目标通信系统中建立通信链路的通信链路建立装置的方法。 源终端向包括目标终端的相邻终端发送用于选择相对角度测量目标的源终端的识别信息和阈值信息，并且向目标终端和相邻终端发送相对角度测量请求信号。 在从包括目标终端的至少一个相邻终端接收到用于相对角度测量请求信号的响应信号时，基于包含在响应信号中的信息建立与所选择的通信目标终端的通信链路。
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公开(公告)号：US20160112078A1
公开(公告)日：2016-04-21
申请号：US14885798
申请日：2015-10-16
Inventor： Hyung Sik JU , Kapseok CHANG , Seon-Ae KIM
Abstract: Disclosed herein are a terminal and a power charging method thereof. The terminal may include: an information transmitter generating a first signal corresponding to an uplink signal transmitted to a base station; and a power harvester receiving a self-interference signal generated by the first signal and charging power using the self-interference signal.
Abstract translation: 这里公开了一种终端及其充电方法。 终端可以包括：信息发射机，生成对应于发送到基站的上行链路信号的第一信号; 以及功率收集器，其接收由第一信号产生的自干扰信号和使用自干扰信号的充电功率。
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公开(公告)号：US20160127111A1
公开(公告)日：2016-05-05
申请号：US14928270
申请日：2015-10-30
Applicant: Electronics and Telecommunications Research Institute , HANDONG GLOBAL UNIVERCITY INDUSTRY-ACADEMIC COOPERATION FOUNDATION
Inventor： Kapseok CHANG , Seon-Ae KIM , Hyung Sik JU , Youngsik KIM
CPC classification number: H04L5/14 , H04B1/0458 , H04B1/123 , H04B1/18 , H04B1/50 , H04B1/525 , H04B15/00
Abstract: Disclosed is an in-band full duplex transceiver. The in-band full duplex transceiver may include a transmitter, a hybrid transformer, and an impedance matching unit. The hybrid transformer may include a first end connected to an antenna, may output a transmitting signal to the antenna, and may output a received signal provided through the antenna to the receiver. The impedance matching unit may include balance networks connected to a second end of the hybrid transformer and matching impedance of the antenna.
Abstract translation: 公开了一种带内全双工收发器。 带内全双工收发器可以包括发射机，混合变压器和阻抗匹配单元。 混合变压器可以包括连接到天线的第一端，可以向天线输出发射信号，并且可以将通过天线提供的接收信号输出到接收机。 阻抗匹配单元可以包括连接到混合变压器的第二端的平衡网络和天线的匹配阻抗。
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4.发明申请IN-BAND FULL DUPLEX TRANSCEIVER AND IN-BAND FULL DUPLEX MULTI-INPUT MULTI-OUTPUT TRANSCEIVER 审中-公开带内全双工收发器和带内全双工多输入多输出收发器公开(公告)号：US20160087698A1
公开(公告)日：2016-03-24
申请号：US14856787
申请日：2015-09-17
Inventor： Kapseok CHANG , Seon-Ae KIM , Hyung Sik JU
Abstract: An in-band full duplex transceiver is provided. The in-band full duplex transceiver includes a distributor and a Finite Impulse Response (FIR) filter. The distributor may include a receiving output terminal that distributes a transmitting signal and a received signal and that outputs the received signal, and a first output terminal that outputs a first signal, which is a signal corresponding to the transmitting signal. The FIR filter may receive an input of a first signal and remove a self-transmitting interference signal that is included in a signal that is output from the receiving output terminal.
Abstract translation: 提供带内全双工收发器。 带内全双工收发器包括分配器和有限脉冲响应（FIR）滤波器。 分配器可以包括分配发送信号和接收信号并输出接收信号的接收输出端子，以及输出作为与发送信号对应的信号的第一信号的第一输出端子。 FIR滤波器可以接收第一信号的输入，并且去除包含在从接收输出端输出的信号中的自发干扰信号。
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Patent Agency Ranking
公开(公告)号：US20250047360A1
公开(公告)日：2025-02-06
申请号：US18792674
申请日：2024-08-02
Inventor： Young-Hoon KIM , Seon-Ae KIM
IPC: H04B7/08 , H04B7/06 , H04W36/06 , H04W72/044
Abstract: A method of a transmitting node may comprise: exchanging, with a receiving node, configuration information for beam direction search; generating DoA measurement request frames based on the configuration information; transmitting the DoA measurement request frames to the receiving node through a coarse beam in a partitioned area selected among partitioned areas within a bean search range, in a transmission occasion of the DoA measurement request frames based on the configuration information; receiving a DoA measurement response message from the receiving node; identifying whether the receiving node is located within the selected partitioned area based on DoA information included in the DoA measurement response message; and in response to the receiving node being located within the selected partitioned area, changing a beam direction for beam alignment based on the DoA information.
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公开(公告)号：US20160218769A1
公开(公告)日：2016-07-28
申请号：US15008005
申请日：2016-01-27
Inventor： Kapseok CHANG , Seon-Ae KIM , Hyung Sik JU
Abstract: There are provided a method and an apparatus for performing a self-interference cancellation by determining a filter coefficient of an analog filter operated in an analog domain; and canceling self-interference generated in a received signal received by the node by a transmitted signal transmitted from the node, based on the filter coefficient.
Abstract translation: 提供一种通过确定在模拟域中操作的模拟滤波器的滤波器系数来执行自干扰消除的方法和装置; 并且基于所述滤波器系数，从由所述节点发送的发送信号，消除由所述节点接收到的接收信号中产生的自干扰。
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7.发明申请METHOD AND APPARATUS FOR DISCOVERING TARGET IN DEVICE-TO-DEVICE DIRECT COMMUNICATION 有权在设备直接通信中发现目标的方法和装置公开(公告)号：US20160113049A1
公开(公告)日：2016-04-21
申请号：US14735452
申请日：2015-06-10
Inventor： Soo Chang KIM , YOUNG-HOON KIM , Seon-Ae KIM , Moon-Sik LEE , Seung Chan BANG
CPC classification number: H04W76/14 , G06K9/00624 , G06K9/00664 , G06K9/22 , G06K9/6212 , G06K9/78 , H04W4/02 , H04W4/80 , H04W8/005
Abstract: If a master device in device-to-device direct communication designates an object type of a target to be communicated with, transmits a target discovery request message including the object type of the target to be communicated with to a plurality of neighboring target devices, and receives a target discovery response message from one or more target devices corresponding to the object type of the target to be communicated with among the plurality of target devices, the master device determines one target device among one or more target devices as the target to be communicated with.
Abstract translation: 如果设备到设备直接通信中的主设备指定要与之通信的目标的对象类型，则将包括要传送的目标的对象类型的目标发现请求消息发送到多个相邻目标设备，以及 从与所述多个目标设备中要通信的目标的对象类型对应的一个或多个目标设备接收目标发现响应消息，所述主设备将一个或多个目标设备中的一个目标设备确定为要传达的目标 与。
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8.发明申请METHOD AND APPARATUS FOR TRANSMITTING/RECEIVING SIGNAL IN INBAND FULL DUPLEX SYSTEM 有权用于在全双工系统中发送/接收信号的方法和装置公开(公告)号：US20160149691A1
公开(公告)日：2016-05-26
申请号：US14943656
申请日：2015-11-17
Inventor： Kapseok CHANG , Seon-Ae KIM , Hyung Sik JU
IPC: H04L5/14
CPC classification number: H04L5/1461
Abstract: Provided are an apparatus and method for transmitting/receiving a signal. The method for transmitting/receiving a signal includes reducing a quantization error in a baseband (BB) analog area with respect to a reception signal, and performing self-interference cancelation (SIC) on a first output signal output from a BB analog circuit unit in a digital area.
Abstract translation: 提供了一种用于发送/接收信号的装置和方法。 发送/接收信号的方法包括：相对于接收信号降低基带（BB）模拟区域中的量化误差，并对从BB模拟电路单元输出的第一输出信号执行自干扰消除（SIC） 一个数字区域。
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9.发明申请APPARATUS AND METHOD FOR SPATIAL FILTERING BY ESTIMATING ANGLE OF DEVIATION FOR LINE OF SIGHT OF USER 有权通过估计用户线的偏差角来进行空间滤波的装置和方法公开(公告)号：US20160112101A1
公开(公告)日：2016-04-21
申请号：US14865260
申请日：2015-09-25
Inventor： Seon-Ae KIM , Young-Hoon KIM , Byung-Jae KWAK , Soo Chang KIM , Seung Chan BANG , Moon-Sik LEE
CPC classification number: H04B7/0456 , H04B7/0617 , H04W72/046
Abstract: An apparatus for spatial filtering receives a signal transmitted from a first terminal and detects a synchronization start point in time from a transmission frame included in the signal. The apparatus for spatial filtering demodulates a user-defined sequence included in the transmission frame and the at least one SRJBF sequence when the synchronization start point in time is detected, and then estimates a relative angle based on the demodulated user-defined sequence and SRJBF sequence.
Abstract translation: 用于空间滤波的装置接收从第一终端发送的信号，并且从包括在信号中的发送帧检测到时间上的同步起始点。 当检测到同步起始时间点时，用于空间滤波的装置解调包括在传输帧中的用户定义序列和至少一个SRJBF序列，然后基于解调的用户定义序列和SRJBF序列来估计相对角度 。
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