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51. 发明授权

US10361770B2 Apparatus and method for broadband wireless local area communication 有权
公开(公告)号：US10361770B2
公开(公告)日：2019-07-23
申请号：US14306149
申请日：2014-06-16
申请人： Kap Seok Chang , Hyoung Jin Kwon , Sung Geun Jin , Yong Sun Kim , Seung Eun Hong , Woo Yong Lee , Hyun Kyu Chung
发明人： Kap Seok Chang , Hyoung Jin Kwon , Sung Geun Jin , Yong Sun Kim , Seung Eun Hong , Woo Yong Lee , Hyun Kyu Chung
IPC分类号： H04B7/155 , H04W72/12 , H04W24/08 , H04W72/08 , H04W84/04 , H04W74/04
摘要： Provided is an apparatus and method for wideband short-range wireless communication using a directional antenna in a millimeter wave band, and the method for wideband short-range wireless communication according to an embodiment may determine a first time interval and a second time interval for a cooperated data frame transfer based on a packet transmission time at each transmission from a source node to a destination node, transmit a frame to a relay node through an antenna pattern directed towards the relay node at a start point of the first time interval, and transmit the frame to the destination node through an antenna pattern directed towards the destination node after a predetermined period of time from a start point of the second time interval.

52. 发明授权

US09252849B2 Structure of adaptive multiple antennas and communication device and method using adaptive multiple antennae 有权
标题翻译：自适应多天线的结构和使用自适应多天线的通信设备和方法
公开(公告)号：US09252849B2
公开(公告)日：2016-02-02
申请号：US13334095
申请日：2011-12-22
申请人： Kyeong Pyo Kim , Kap Seok Chang , Woo Yong Lee , Seung Joon Lee , Hyun Kyu Chung
发明人： Kyeong Pyo Kim , Kap Seok Chang , Woo Yong Lee , Seung Joon Lee , Hyun Kyu Chung
IPC分类号： H04B7/04 , H04W48/08 , H04W48/16 , H04W88/02
CPC分类号： H04B7/04 , H04W48/08 , H04W48/16 , H04W88/02
摘要： The present invention relates to communication using multiple antennas, and more particularly, to an apparatus and method for adaptively adjusting, based on a channel environment, an interval and direction of multiple antennas each of a transmitter and a receiver. A communication method according to the present invention may include verifying information about a channel state based on a pilot signal transmitted for each antenna of a transmitter, adjusting intervals among antennas of a receiver based on the information about a channel state, calculating transmission capacity values according to the adjusted intervals among antennas, and setting an antenna to an antenna interval corresponding to a transmission capacity having a highest value among the transmission capacity values calculated.
摘要翻译：本发明涉及使用多个天线的通信，更具体地，涉及一种用于基于信道环境自适应地调整发射机和接收机的多个天线的间隔和方向的装置和方法。根据本发明的通信方法可以包括基于对发射机的每个天线发送的导频信号来验证关于信道状态的信息，基于关于信道状态的信息调整接收机的天线之间的间隔，计算传输容量值到天线之间的调整间隔，并且将天线设置为与计算出的传输容量值中具有最高值的传输容量相对应的天线间隔。

53. 发明授权

US09236933B2 Apparatus and method for transmitting and receiving data using multi-path in wireless communication system of distributed MAC 有权
标题翻译：在分布式MAC的无线通信系统中使用多路径发送和接收数据的装置和方法
公开(公告)号：US09236933B2
公开(公告)日：2016-01-12
申请号：US12470609
申请日：2009-05-22
申请人： Hyoung Jin Kwon , Jin Kyeong Kim , Yong Sun Kim , Kyeongpyo Kim , Seung Eun Hong , Woo Yong Lee
发明人： Hyoung Jin Kwon , Jin Kyeong Kim , Yong Sun Kim , Kyeongpyo Kim , Seung Eun Hong , Woo Yong Lee
IPC分类号： H04B7/14 , H04B7/216 , H04J3/14 , H04L12/26 , H04B7/155 , H04L12/801 , H04B1/707
CPC分类号： H04W72/08 , H04B1/707 , H04B7/155 , H04L25/20 , H04L43/50 , H04L47/10 , H04W72/0426
摘要： Provided is an apparatus and method for transmitting and receiving data using multiple paths in a wireless communication system using a distributed Media Access Control (MAC). More particularly, provided is an apparatus and method for transmitting and receiving data that may select a path with a better channel status from multiple paths that include a direct path using a Line of Sight (LOS) and a relay path passing through a relay apparatus, in a wireless communication system that may transmit data via the LOS using a distributed MAC and a directional antenna.
摘要翻译：提供了一种在使用分布式媒体访问控制（MAC）的无线通信系统中使用多个路径发送和接收数据的装置和方法。更具体地，提供了一种用于发送和接收数据的装置和方法，所述数据可以从包括使用视线（LOS）的直接路径和通过中继装置的中继路径的多个路径选择具有更好信道状态的路径，在可以使用分布式MAC和定向天线经由LOS发送数据的无线通信系统中。

54. 发明授权

US09154178B2 Duplexer with enhanced isolation 有权
标题翻译：双工器具有增强的隔离
公开(公告)号：US09154178B2
公开(公告)日：2015-10-06
申请号：US13698620
申请日：2011-05-16
申请人： Woo Yong Lee , Cheng Jung Lee
发明人： Woo Yong Lee , Cheng Jung Lee
IPC分类号： H04B7/005 , H04B1/48 , H01P1/213 , H03H7/46 , H03H9/70 , H03H9/72 , H04B1/525
CPC分类号： H04B1/48 , H01P1/2135 , H03H7/463 , H03H9/706 , H03H9/725 , H04B1/525
摘要： A system includes a transmit filter (160) in a transmit path to couple to an antenna (120) and pass signals in a transmit band. A receive filter (155) is disposed in a receive path to couple to the antenna and to the transmit filter to pass signals in a receive band different from the transmit band. An enhanced frequency variable impedance (145) is used to provide isolation between signals in the transmit and receive bands on the receive path. A phase and magnitude controlled feedback path can also be used to cancel transmit signals in the receive path.
摘要翻译：系统包括在发射路径中的发射滤波器（160），以耦合到天线（120）并传送发射频带中的信号。接收滤波器（155）设置在接收路径中以耦合到天线和发射滤波器以传递不同于发射频带的接收频带中的信号。增强的频率可变阻抗（145）用于提供接收路径上的发射和接收频带中的信号之间的隔离。相位和幅度控制反馈路径也可用于消除接收路径中的发射信号。

55. 发明授权

US08958288B2 Method and apparatus for setting detour path in wideband high frequency wireless system using centralized MAC protocol 有权
标题翻译：使用集中式MAC协议在宽带高频无线系统中设置绕行路径的方法和装置
公开(公告)号：US08958288B2
公开(公告)日：2015-02-17
申请号：US12502438
申请日：2009-07-14
申请人： Seung Eun Hong , Kyeongpyo Kim , Yong Sun Kim , Hyoung Jin Kwon , Woo Yong Lee
发明人： Seung Eun Hong , Kyeongpyo Kim , Yong Sun Kim , Hyoung Jin Kwon , Woo Yong Lee
IPC分类号： H04L12/26 , H04L12/24
CPC分类号： H04L45/22 , H04L41/5038 , H04L41/5054 , H04L41/5077 , H04L45/28 , H04W24/04 , H04W40/244
摘要： Provided is a method and apparatus for setting a detour path in a wideband high frequency wireless system using a centralized Media Access Control (MAC) protocol. Here, in a wireless system using the centralized MAC protocol where a time synchronization and a band allocation may be performed by a single central control unit, when a signal blockage occurs while a data communication is being performed via a direct path between a source device and a destination device, the detour path may be quickly provided.
摘要翻译：提供了一种使用集中式媒体访问控制（MAC）协议在宽带高频无线系统中设置迂回路径的方法和装置。这里，在使用集中式MAC协议的无线系统中，可以由单个中央控制单元执行时间同步和频带分配，当信号阻塞发生在通过源设备与源设备之间的直接路径进行数据通信时，目的地设备，可以快速提供绕行路径。

56. 发明授权

US08830861B2 Wireless communication method and apparatus for transmitting and receiving frame through relay 有权
标题翻译：用于通过继电器发送和接收帧的无线通信方法和装置
公开(公告)号：US08830861B2
公开(公告)日：2014-09-09
申请号：US13579469
申请日：2011-02-16
申请人： Kap Seok Chang , Hyoung Jin Kwon , Sung Geun Jin , Yong Sun Kim , Seung Eun Hong , Woo Yong Lee , Hyun Kyu Chung
发明人： Kap Seok Chang , Hyoung Jin Kwon , Sung Geun Jin , Yong Sun Kim , Seung Eun Hong , Woo Yong Lee , Hyun Kyu Chung
IPC分类号： H04W48/16 , H04W24/00 , H04W72/08 , H04W40/12 , H04W40/24 , H04B7/14
CPC分类号： H04B7/15528 , H04B7/15592 , H04B7/2606 , H04W40/22 , Y02D70/00 , Y02D70/142 , Y02D70/39 , Y02D70/446 , Y02D70/449
摘要： The present invention provides a wireless communication method used for transmitting and receiving a relay in a wireless local area network system. The wireless local area network system according to an embodiment of the present invention relates to a wireless communication method of setting a relay link through a relay and setting a transmission time point at which a data frame is transmitted in a source device by recognizing a propagation delay between devices, and the like when an operation mode of the set relay corresponds to a cooperating mode.
摘要翻译：本发明提供一种用于在无线局域网系统中发送和接收中继的无线通信方法。根据本发明的实施例的无线局域网系统涉及通过中继设置中继链路的无线通信方法，并且通过识别传播延迟来设置在源设备中发送数据帧的传输时间点当设置的继电器的操作模式对应于协作模式时，在设备之间等。

57. 发明授权

US08817759B2 Method and apparatus for spatial reuse by assistance of distributed devices over wireless system using directional antennas 有权
标题翻译：通过使用定向天线的无线系统的分布式设备的协助进行空间重用的方法和装置
公开(公告)号：US08817759B2
公开(公告)日：2014-08-26
申请号：US12852792
申请日：2010-08-09
申请人： Seung Eun Hong , Woo Yong Lee
发明人： Seung Eun Hong , Woo Yong Lee
IPC分类号： H04W72/04 , H04W72/08 , H04W84/20 , H04W24/10
CPC分类号： H04W72/082 , H04W24/10 , H04W72/04 , H04W84/20
摘要： Disclosed are a method for spatial reuse by support of distributed devices in a wireless communication system using a directional antenna, and an apparatus for the same. In the wireless communication system using the directional antenna, the method arranges an antenna with respect to a target device for communication before the distributed devices request a resource for communication, informs the target device or a central control unit in advance of a measurement result of a signal in MASs through the antenna, and requests a resource and receives a resource allocation based on the measurement result.
摘要翻译：公开了一种通过在使用定向天线的无线通信系统中支持分布式设备进行空间重用的方法及其装置。在使用定向天线的无线通信系统中，在分散设备请求通信资源之前，该方法相对于目标设备配置天线，在通知目标设备或中央控制单元之前提前通知测量结果通过天线在MAS中发出信号，并根据测量结果请求资源并接收资源分配。

58. 发明授权

US08767620B2 Method and apparatus for managing device discovery in wireless system 有权
标题翻译：用于在无线系统中管理设备发现的方法和装置
公开(公告)号：US08767620B2
公开(公告)日：2014-07-01
申请号：US13120155
申请日：2009-09-21
申请人： Yong Sun Kim , Seung Eun Hong , Hyoung Jin Kwon , Kyeong Pyo Kim , Woo Yong Lee
发明人： Yong Sun Kim , Seung Eun Hong , Hyoung Jin Kwon , Kyeong Pyo Kim , Woo Yong Lee
IPC分类号： H04W4/00 , H04W40/24 , H04W8/00
CPC分类号： H04W40/244 , H04L67/16 , H04W8/005 , H04W48/08 , H04W48/16
摘要： Provided is a method and apparatus for managing a device discovery in a wireless system. The device discovery management method may include: transmitting, by a discovery device, a discovery beacon that contains information associated with a discovery scanning duration; and receiving, from a neighboring device, a response message to the discovery beacon in the discovery scanning duration.
摘要翻译：提供了一种用于在无线系统中管理设备发现的方法和装置。设备发现管理方法可以包括：由发现设备发送包含与发现扫描持续时间相关联的信息的发现信标; 以及在所述发现扫描持续时间内从相邻设备接收到所述发现信标的响应消息。

59. 发明授权

US08396042B2 Multiple access system and method for 60 GHz wireless communications system 有权
标题翻译：用于60 GHz无线通信系统的多址系统和方法
公开(公告)号：US08396042B2
公开(公告)日：2013-03-12
申请号：US12479424
申请日：2009-06-05
申请人： Kyeongpyo Kim , Jin Kyeong Kim , Woo Yong Lee , Yong Sun Kim , Nae-Soo Kim , Cheol Sig Pyo
发明人： Kyeongpyo Kim , Jin Kyeong Kim , Woo Yong Lee , Yong Sun Kim , Nae-Soo Kim , Cheol Sig Pyo
IPC分类号： H04W4/00 , H04J1/00 , H04J4/00
CPC分类号： H04W72/1252 , H04W74/08 , H04W84/12
摘要： A control apparatus for use in wireless communications includes an antenna unit having antennas, the number of the antennas being equal to a maximum allowable number of connections in a specific frequency band; and a controller for receiving a connection request signal from each terminal attempting to connect to the control apparatus via the antenna unit, and transmitting and receiving a data signal to and from each terminal connected to the control apparatus by using a multiple-input-multiple-output scheme. The controller transmit and receive the data signal to and from each terminal connected to the control apparatus by obtaining a signal value of each antenna based on a predicted channel matrix and the number and types of terminals connected to the control apparatus via the antenna and separating the data signal for each terminal from the signal value according to the multiple-input-multiple-output scheme.
摘要翻译：用于无线通信的控制装置包括具有天线的天线单元，天线的数量等于特定频带中的最大允许连接数; 以及控制器，用于从每个终端接收尝试经由天线单元连接到控制装置的连接请求信号，并且通过使用多输入多重连接方式向连接到控制装置的每个终端发送数据信号和从每个终端接收数据信号，输出方案。控制器通过基于预测的信道矩阵以及通过天线连接到控制装置的终端的数量和类型获得每个天线的信号值来向连接到控制装置的每个终端发送数据信号并从每个终端接收数据信号，根据多输入多输出方案从信号值得到每个终端的数据信号。

60. 发明申请

US20130003689A1 METHOD AND APPARATUS FOR ALLOCATING RESERVATION RESOURCE FOR RELAY IN WIRELESS COMMUNICATION SYSTEM USING MEDIA ACCESS CONTROL BASED ON RESERVATION 有权
标题翻译：使用基于预留的媒体访问控制在无线通信系统中分配预留资源的方法和装置
公开(公告)号：US20130003689A1
公开(公告)日：2013-01-03
申请号：US13634104
申请日：2011-03-11
申请人： Hyoung Jin Kwon , Yong Sun Kim , Kap Seok Chang , Seung Eun Hong , Sung Geun Jin , Woo Yong Lee , Hyun Kyu Chung
发明人： Hyoung Jin Kwon , Yong Sun Kim , Kap Seok Chang , Seung Eun Hong , Sung Geun Jin , Woo Yong Lee , Hyun Kyu Chung
IPC分类号： H04W72/04
CPC分类号： H04W28/26 , H04B7/15542 , H04B7/15557 , H04B7/15592 , H04W16/26 , H04W28/16 , H04W40/22 , H04W72/0406 , H04W84/047 , H04W84/12 , H04W88/04
摘要： Provided is a communication method of a coordinator in a wireless networks system that uses a reservation-based media access control (MAC). The communication method includes receiving, from a source device, a frame that requests a reservation resource for a relay device, to enable a frame that the source device transmits to a destination device to be relayed via the relay device, and allocating the reservation resource for the relay device, in response to the request.
摘要翻译：提供了一种使用基于预约的媒体访问控制（MAC）的无线网络系统中的协调器的通信方法。该通信方法包括：从源设备接收请求中继设备的预留资源的帧，使得源设备向目的地设备发送的帧经由中继设备进行中继，并将预留资源分配给中继设备，响应请求。

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