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1. 发明授权

US08750401B2 Sequential transmission multi-beamforming method with low complexity using Hadamard matrix 有权
标题翻译：使用Hadamard矩阵的低复杂度的顺序传输多波束成形方法
公开(公告)号：US08750401B2
公开(公告)日：2014-06-10
申请号：US12969135
申请日：2010-12-15
申请人： Mun Geon Kyeong , Won Cheol Lee , Woo Yong Lee , Kapseok Chang , Seung Eun Hong , Hyung Min Chang
发明人： Mun Geon Kyeong , Won Cheol Lee , Woo Yong Lee , Kapseok Chang , Seung Eun Hong , Hyung Min Chang
IPC分类号： H04B7/06 , H04B7/08 , H04L1/02
CPC分类号： H04B7/0617 , H04B7/0408 , H04B7/0634 , H04B7/088 , H04L1/06
摘要： Provided is a sequential transmission multi-beamforming apparatus and method with a low complexity based on a Hadamard matrix. A simple codebook may be generated based on the Hadamard matrix and thus, a number of weighted-vectors is reduced and a complexity of hardware is decreased. A diversity gain may be maximized based on a spatial diversity processing apparatus and a beamforming weighted vector may be systematically generated.
摘要翻译：提供了一种基于Hadamard矩阵的具有低复杂度的顺序传输多波束成形装置和方法。可以基于Hadamard矩阵生成简单的码本，因此减少了多个加权向量，降低了硬件的复杂度。可以基于空间分集处理装置来最大化分集增益，并且可以系统地生成波束赋形向量。

2. 发明授权

US09083395B2 Multiple-mode broadband wireless communication device and method 有权
标题翻译：多模宽带无线通信设备及方法
公开(公告)号：US09083395B2
公开(公告)日：2015-07-14
申请号：US13519001
申请日：2010-12-07
申请人： Mun Geon Kyeong , Woo Yong Lee
发明人： Mun Geon Kyeong , Woo Yong Lee
IPC分类号： H04L27/00 , H04B1/00 , H03F3/191 , H04B1/04
CPC分类号： H04B1/0092 , H03F1/34 , H03F3/191 , H03F3/24 , H04B1/0007 , H04B1/0053 , H04B2001/0433
摘要： Provided is a multi-mode ultra broadband wireless communication apparatus and method, and a multi-mode ultra broadband transmitting apparatus may include a baseband outputting unit to parallelly output multiple digital signals, a mid-frequency processing unit to up-convert the outputted parallel digital signals to mid-frequencies, and the up-conversion is performed in a range where the outputted parallel digital signals do not cause interference with each other, a parallel-to-serial converter to convert, to a serial digital signal, the converted parallel digital signals that are up-converted to the mid-frequencies, a digital-to-analog converter to convert the serial digital signal to an analog signal, and a radio frequency processing unit to up-convert the analog signal to multiple transmission frequencies respectively corresponding to desired communication services.
摘要翻译：提供一种多模式超宽带无线通信装置和方法，多模式超宽带发送装置可以包括：并行输出多个数字信号的基带输出部;中频处理部，对输出的并行数字信号进行上变频; 信号到中频，并且在输出的并行数字信号彼此不引起干扰的范围内执行上变频，并行到串行转换器将串行数字信号转换成转换的并行数字信号被转换为中频的信号，用于将串行数字信号转换为模拟信号的数模转换器，以及射频处理单元，用于将模拟信号上转换成分别对应于期望的沟通服务。

3. 发明申请

US20120280840A1 MULTIPLE-MODE BROADBAND WIRELESS COMMUNICATION DEVICE AND METHOD 有权
标题翻译：多模式宽带无线通信设备及方法
公开(公告)号：US20120280840A1
公开(公告)日：2012-11-08
申请号：US13519001
申请日：2010-12-07
申请人： Mun Geon Kyeong , Woo Yong Lee
发明人： Mun Geon Kyeong , Woo Yong Lee
IPC分类号： H03M9/00
CPC分类号： H04B1/0092 , H03F1/34 , H03F3/191 , H03F3/24 , H04B1/0007 , H04B1/0053 , H04B2001/0433
摘要： Provided is a multi-mode ultra broadband wireless communication apparatus and method, and a multi-mode ultra broadband transmitting apparatus may include a baseband outputting unit to parallelly output multiple digital signals, a mid-frequency processing unit to up-convert the outputted parallel digital signals to mid-frequencies, and the up-conversion is performed in a range where the outputted parallel digital signals do not cause interference with each other, a parallel-to-serial converter to convert, to a serial digital signal, the converted parallel digital signals that are up-converted to the mid-frequencies, a digital-to-analog converter to convert the serial digital signal to an analog signal, and a radio frequency processing unit to up-convert the analog signal to multiple transmission frequencies respectively corresponding to desired communication services.
摘要翻译：提供一种多模式超宽带无线通信装置和方法，多模式超宽带发送装置可以包括：并行输出多个数字信号的基带输出部;中频处理部，对输出的并行数字信号进行上变频; 信号到中频，并且在输出的并行数字信号彼此不引起干扰的范围内执行上变频，并行到串行转换器将串行数字信号转换成转换的并行数字信号被转换为中频的信号，用于将串行数字信号转换为模拟信号的数模转换器，以及射频处理单元，用于将模拟信号上转换成分别对应于期望的沟通服务。

4. 发明申请

US20110150040A1 APPARATUS OF 60 GHZ BAND MODEM 有权
标题翻译： 60 GHZ带调制解调器的设备
公开(公告)号：US20110150040A1
公开(公告)日：2011-06-23
申请号：US12977261
申请日：2010-12-23
申请人： Mun Geon KYEONG , Yun Ho Choi , Woo Yong Lee
发明人： Mun Geon KYEONG , Yun Ho Choi , Woo Yong Lee
IPC分类号： H04B1/69
CPC分类号： H01Q3/02 , H01Q1/2258 , H04B1/7163
摘要： An ultra wideband (UWB) communication modem includes an interface configured to transceive data in connection with a host device, a baseband processor configured to process, in a parallel manner, a baseband signal being transceived between the interface and a parallel/serial converter, the parallel/serial converter configured to combine a parallel signal into a serial signal and output the serial signal, and separate a serial signal into a parallel signal and output the parallel signal, a radio frequency (RF) processor configured to reduce a frequency of a received UWB signal and transmit the frequency-reduced signal to the parallel/serial converter, and increase a frequency of the serial signal received from the parallel/serial converter and transmit the frequency-increased signal to a directional antenna, and the directional antenna configured to transceive a wireless signal by forming a directional beam and control a direction of the directional beam.
摘要翻译：超宽带（UWB）通信调制解调器包括被配置为收发与主机设备相关的数据的接口，被配置为并行地处理在接口和并行/串行转换器之间被收发的基带信号的基带处理器，并行/串行转换器，其被配置为将并行信号组合成串行信号并输出串行信号，并将串行信号分离成并行信号并输出并行信号;射频（RF）处理器，被配置为降低接收到的频率 UWB信号并将减频信号发送到并行/串行转换器，并且增加从并行/串行转换器接收的串行信号的频率，并将增频信号发送到定向天线，并且定向天线被配置为收发通过形成定向波束并控制定向波束的方向的无线信号。

5. 发明授权

US08456377B2 Method of disposing multiple antennas and communication apparatus using the method 有权
标题翻译：使用该方法设置多个天线和通信设备的方法
公开(公告)号：US08456377B2
公开(公告)日：2013-06-04
申请号：US12939739
申请日：2010-11-04
申请人： Mun Geon Kyeong , Woo Yong Lee , Seung Joon Lee
发明人： Mun Geon Kyeong , Woo Yong Lee , Seung Joon Lee
IPC分类号： H01Q21/00
CPC分类号： H01Q21/28
摘要： Provided is an apparatus and method that may dispose multiple antennas positioned in each of terminals in such a way that respective arrangements of the multiple antennas of the terminals are parallel to each other even when the terminal is rotated, thereby increasing a channel capacity. A transmission apparatus using the multiple antennas may include a first antenna unit to be disposed parallel to an arrangement of multiple antennas of a receiver while facing the arrangement of the multiple antennas of the receiver, and a second antenna unit where a transmission antenna is additionally disposed so that an arrangement of multiple antennas of a transmitter is parallel to the arrangement of the multiple antennas of the receiver while facing the arrangement of the multiple antennas of the receiver, when the transmitter is rotated.
摘要翻译：提供了一种装置和方法，其可以以这样的方式配置位于每个终端中的多个天线，使得即使终端旋转，终端的多个天线的相应布置彼此平行，从而增加了信道容量。使用该多个天线的发送装置可以包括与接收机的多个天线的配置并行布置的第一天线单元，同时面向接收机的多个天线的布置，以及另外设置发送天线的第二天线单元使得当发射机旋转时，发射机的多个天线的布置与接收机的多个天线的布置平行，同时面向接收机的多个天线的布置。

6. 发明授权

US08675715B2 Apparatus of 60 GHZ band modem 有权
标题翻译： 60 GHZ频带调制解调器的装置
公开(公告)号：US08675715B2
公开(公告)日：2014-03-18
申请号：US12977261
申请日：2010-12-23
申请人： Mun Geon Kyeong , Yun Ho Choi , Woo Yong Lee
发明人： Mun Geon Kyeong , Yun Ho Choi , Woo Yong Lee
IPC分类号： H04B1/38
CPC分类号： H01Q3/02 , H01Q1/2258 , H04B1/7163
摘要： A high-bandwidth communication modem such as an ultra wideband (UWB) communication modem or a high-giga wideband (HGWB) modem includes an interface configured to transceive data in connection with a host device, a baseband processor configured to process, in a parallel manner, a baseband signal being transceived between the interface and a parallel/serial converter, the parallel/serial converter configured to combine a parallel signal into a serial signal and output the serial signal, and separate a serial signal into a parallel signal and output the parallel signal, a radio frequency (RF) processor configured to reduce a frequency of a received UWB or HGWB signal and transmit the frequency-reduced signal to the parallel/serial converter, and increase a frequency of the serial signal received from the parallel/serial converter and transmit the frequency-increased signal to a directional antenna, and the directional antenna configured to transceive a wireless signal by forming a directional beam and control a direction of the directional beam.
摘要翻译：诸如超宽带（UWB）通信调制解调器或高千兆宽带（HGWB）调制解调器的高带宽通信调制解调器包括被配置为收发与主机设备相关的数据的接口，被配置为以并行方式处理的基带处理器方式，在接口和并行/串行转换器之间收发基带信号，并行/串行转换器被配置为将并行信号组合成串行信号并输出串行信号，并将串行信号分离成并行信号并输出并行信号，射频（RF）处理器，被配置为降低接收的UWB或HGWB信号的频率，并将频率降低的信号发送到并行/串行转换器，并且增加从并行/串行接收的串行信号的频率转换器，并将频率增加的信号发送到定向天线，并且定向天线被配置成通过形成一个无线信号来收发无线信号光束束并控制方向光束的方向。

7. 发明授权

US08670440B2 Data transceiving apparatus and method in centralized MAC-based wireless communication system 有权
标题翻译：集中式MAC无线通信系统中的数据收发设备及方法
公开(公告)号：US08670440B2
公开(公告)日：2014-03-11
申请号：US12464122
申请日：2009-05-12
申请人： Hyoung Jin Kwon , Jin Kyeong Kim , Yong Sun Kim , Seung Eun Hong , Kyeongpyo Kim , Woo Yong Lee
发明人： Hyoung Jin Kwon , Jin Kyeong Kim , Yong Sun Kim , Seung Eun Hong , Kyeongpyo Kim , Woo Yong Lee
IPC分类号： H04L12/28
CPC分类号： H04W40/14 , H04L45/122 , H04L45/28 , H04W40/02
摘要： A data transceiving apparatus and method in a centralized MAC-based wireless communication system are provided. The data transceiving method of a centralized MAC-based device may include: setting a direct path to a device and a relay path to a piconet coordinator (PNC); selecting any one of the direct path and the relay path; and transceiving data via the selected path.
摘要翻译：提供了一种基于集中式MAC的无线通信系统中的数据收发装置和方法。集中的基于MAC的设备的数据收发方法可以包括：设置到设备的直接路径和到微微网协调器（PNC）的中继路径; 选择直接路径和中继路径中的任何一个; 并通过所选路径收发数据。

8. 发明授权

US08630309B2 Frame generation apparatus and method of protecting protocol header information over wideband high frequency wireless system 失效
标题翻译：通过宽带高频无线系统保护协议报头信息的帧生成装置和方法
公开(公告)号：US08630309B2
公开(公告)日：2014-01-14
申请号：US12556958
申请日：2009-09-10
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： H04J3/16
CPC分类号： H04L1/0079 , H04L1/0057 , H04L1/0072
摘要： Provided are a frame generation apparatus and method that may protect variable length header information in a wideband high frequency wireless system. The frame generation apparatus may report variable length header information of a frame, and thereby the variable length header information may be verified in a receiving device. Also, the frame generation apparatus may convert a variable length header into a fixed length header by adding padding information to the variable length header of a frame, thereby protecting variable length header information.
摘要翻译：提供了一种可以在宽带高频无线系统中保护可变长度报头信息的帧生成装置和方法。帧生成装置可以报告帧的可变长度报头信息，从而可以在接收装置中验证可变长度报头信息。此外，帧生成装置可以通过将填充信息添加到帧的可变长度头部来将可变长度头部转换为固定长度头部，从而保护可变长度头部信息。

9. 发明申请

US20130039201A1 COMMUNICATION METHOD AMONG A SOURCE DEVICE, A DESTINATION DEVICE AND A RELAY DEVICE 有权
标题翻译：来源设备，目的地设备和继电器设备的通信方法
公开(公告)号：US20130039201A1
公开(公告)日：2013-02-14
申请号：US13577121
申请日：2011-02-07
申请人： Hyoung Jin Kwon , Yong Sun Kim , Sung Geun Jin , Kap Seok Chang , Seung Eun Hong , Woo Yong Lee , Hyun Kyu Chung
发明人： Hyoung Jin Kwon , Yong Sun Kim , Sung Geun Jin , Kap Seok Chang , Seung Eun Hong , Woo Yong Lee , Hyun Kyu Chung
IPC分类号： H04B7/14 , H04W24/00 , H04L5/16
CPC分类号： H04B7/15557 , H04B7/1555 , H04L5/14 , H04L45/22 , H04W24/00 , H04W24/08 , H04W72/02 , H04W84/047
摘要： A communication method of a source device according to an embodiment includes detecting a status of a first link directly connected from the source device to a destination device or a status of a second link connected from the source device to the destination device via a relay device, selecting any one of the first link and the second link based on a result of the detection, and transmitting data using the selected link.
摘要翻译：根据实施例的源设备的通信方法包括：经由中继设备检测从源设备直接连接到目的地设备的第一链路的状态或从源设备连接到目的设备的第二链路的状态，基于检测结果选择第一链路和第二链路中的任何一个，以及使用所选择的链路发送数据。

10. 发明申请

US20130039180A1 APPARATUS AND METHOD FOR WIDEBAND SHORT-RANGE WIRELESS COMMUNICATION 有权
标题翻译：宽带短距离无线通信的装置和方法
公开(公告)号：US20130039180A1
公开(公告)日：2013-02-14
申请号：US13695240
申请日：2011-04-29
申请人： Seung Eun Hong , Yong Sun Kim , Woo Yong Lee
发明人： Seung Eun Hong , Yong Sun Kim , Woo Yong Lee
IPC分类号： H04W28/10 , H04W74/00
CPC分类号： H04L47/26 , H04L47/30 , H04W8/22 , H04W74/00
摘要： Provided is an apparatus and method for performing wideband short range wireless communication in a millimeter wave band, and the method for wideband short range wireless communication may include checking information of a reception device by performing signaling with the reception device, receiving information about a state of a receive buffer from the reception device based on the information of the reception device, and transmitting data based on the information about a state of the receive buffer.
摘要翻译：提供了一种用于在毫米波段中执行宽带短距离无线通信的装置和方法，并且用于宽带短距离无线通信的方法可以包括通过与接收设备进行信令来接收接收设备的检查信息，接收关于接收设备的状态的信息基于接收装置的信息从接收装置接收缓冲器，并且基于关于接收缓冲器的状态的信息发送数据。

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