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1. 发明授权

US08064532B2 Method and scheme for space-time coded cochannel interference cancellation 有权
标题翻译：空时编码同信道干扰消除的方法和方案
公开(公告)号：US08064532B2
公开(公告)日：2011-11-22
申请号：US12088496
申请日：2005-09-30
申请人： Alexander Alexandrovich Maltsev , Alexey Vladimirovich Khoryaev , Roman Olegovich Maslennikov , Vladimir Alexandrovich Pestretsov , Quinghua Li , Yang-Seok Choi
发明人： Alexander Alexandrovich Maltsev , Alexey Vladimirovich Khoryaev , Roman Olegovich Maslennikov , Vladimir Alexandrovich Pestretsov , Quinghua Li , Yang-Seok Choi
IPC分类号： H04B7/02 , H04L1/02
CPC分类号： H04L1/0631 , H04B7/0634 , H04B7/0897 , H04L1/0059
摘要： An apparatus, system, and method for space-time cochannel interference cancellation are described. The apparatus may include a time stacking module to stack consecutive subcarrier signals for a period of time equal to several symbols and a space-time subcarrier beamformer module to perform space-time subcarrier beamforming by applying space-time beamformer weights to stacked symbols on one or more subcarriers. The space-time beamformer weights may be calculated based on spatial and time correlation properties of one or more interference signals. Other embodiments are described and claimed.
摘要翻译：描述了用于时空同频干扰消除的装置，系统和方法。该装置可以包括时间堆叠模块，用于堆叠等于几个符号的时间段的连续副载波信号，以及时空子载波波束形成器模块，以通过将时间波束形成器权重应用于一个或者多个符号上的堆叠符号来执行空时子载波波束形成更多子载波可以基于一个或多个干扰信号的空间和时间相关性来计算时空波束形成器权重。描述和要求保护其他实施例。

2. 发明授权

US07519125B2 Multicarrier receiver and methods of generating spatial correlation estimates for signals received with a plurality of antennas 有权
标题翻译：多载波接收机以及为多个天线接收的信号产生空间相关估计的方法
公开(公告)号：US07519125B2
公开(公告)日：2009-04-14
申请号：US11350621
申请日：2006-02-09
申请人： Alexander Alexandrovich Maltsey , Roman Olegovich Maslennikov , Alexey Vladimirovich Khoryaev , Vladimir Alexandrovich Pestretsov
发明人： Alexander Alexandrovich Maltsey , Roman Olegovich Maslennikov , Alexey Vladimirovich Khoryaev , Vladimir Alexandrovich Pestretsov
IPC分类号： H04K1/10 , H04L27/28
CPC分类号： H04L25/0216 , H04B7/0857 , H04L1/0606 , H04L25/0204 , H04L27/2647 , H04L2025/03414 , H04L2025/03426
摘要： In a multicarrier receiver, spatial correlation estimates are enhanced by multiplying by weighting values generated from a channel length estimate. The channel length estimate is calculated from a channel estimate (e.g., an estimate of the channel response function) and a signal-to-noise ratio estimate. The spatial correlation estimates represent the correlation between frequency-domain samples from different antennas.
摘要翻译：在多载波接收机中，通过乘以从信道长度估计产生的加权值来增强空间相关估计。从信道估计（例如，信道响应函数的估计）和信噪比估计计算信道长度估计。空间相关估计表示来自不同天线的频域样本之间的相关性。

3. 发明申请

US20080117997A1 MULTIPLE-INPUT MULTIPLE-OUTPUT MULTICARRIER COMMUNICATION SYSTEM WITH JOINT TRANSMITTER AND RECEIVER ADAPTIVE BEAMFORMING FOR ENHANCED SIGNAL-TO-NOISE RATIO 有权
标题翻译：具有联合发射机的多输入多输出多路复用器通信系统和用于增强信号噪声比的接收自适应波束
公开(公告)号：US20080117997A1
公开(公告)日：2008-05-22
申请号：US11422104
申请日：2006-06-05
申请人： Alexander Alexandrovich Maltsev , Roman Olegovich Maslennikov , Alexey Vladimirovich Khoryaev
发明人： Alexander Alexandrovich Maltsev , Roman Olegovich Maslennikov , Alexey Vladimirovich Khoryaev
IPC分类号： H04L1/02
CPC分类号： H04B7/043 , H04B7/0617 , H04B7/0634 , H04B7/0851 , H04L1/06 , H04L5/0023 , H04L5/0048 , H04L25/0204 , H04L25/022 , H04L25/0228 , H04L25/0248 , H04L25/03343 , H04L2025/03414 , H04L2025/03426
摘要： A system for communicating through a multicarrier communication channel estimates a channel transfer function Hnm(K) each of a plurality of subcarriers of a multicarrier communication channel from received training signals. The system also estimates a spatial correlation matrix Rnm(k) for each subcarrier from noise and interference samples obtained during the reception of the training signals through two or more receive-signal paths. Receiver and transmitter beamformer weights may be generated for the subcarriers using the channel transfer function Hnm(k) and the spatial correlation matrices Rnm(k) for use in subsequent communication through the channel.
摘要翻译：用于通过多载波通信信道进行通信的系统从接收的训练信号估计多载波通信信道的多个子载波中的每一个的信道传递函数H nm（K）。该系统还从通过两个或多个接收信号路径接收训练信号期间获得的噪声和干扰样本估计每个子载波的空间相关矩阵R SUB（k）。可以使用信道传递函数H nm（k）和空间相关矩阵R SUB（k）为后续通信使用的子载波生成接收机和发射机波束形成器权重通过渠道。

4. 发明授权

US07860183B2 Multiple-input multiple-output multicarrier communication system with joint transmitter and receiver adaptive beamforming for enhanced signal-to-noise ratio 有权
标题翻译：多输入多输出多载波通信系统，具有联合发射机和接收机自适应波束成形，用于增强信噪比
公开(公告)号：US07860183B2
公开(公告)日：2010-12-28
申请号：US11422104
申请日：2006-06-05
申请人： Alexander Alexandrovich Maltsev , Roman Olegovich Maslennikov , Alexey Vladimirovich Khoryaev
发明人： Alexander Alexandrovich Maltsev , Roman Olegovich Maslennikov , Alexey Vladimirovich Khoryaev
IPC分类号： H04B7/02
CPC分类号： H04B7/043 , H04B7/0617 , H04B7/0634 , H04B7/0851 , H04L1/06 , H04L5/0023 , H04L5/0048 , H04L25/0204 , H04L25/022 , H04L25/0228 , H04L25/0248 , H04L25/03343 , H04L2025/03414 , H04L2025/03426
摘要： A system for communicating through a multicarrier communication channel estimates a channel transfer function Hnm(K) each of a plurality of subcarriers of a multicarrier communication channel from received training signals. The system also estimates a spatial correlation matrix Rnn(k) for each subcarrier from noise and interference samples obtained during the reception of the training signals through two or more receive-signal paths. Receiver and transmitter beamformer weights may be generated for the subcarriers using the channel transfer function Hnm(k) and the spatial correlation matrices Rnn(k) for use in subsequent communication through the channel.
摘要翻译：通过多载波通信信道进行通信的系统从接收到的训练信号估计多载波通信信道的多个子载波中的每一个的信道传递函数Hnm（k）。该系统还通过两个或多个接收信号路径估计在接收训练信号期间获得的噪声和干扰样本中每个子载波的空间相关矩阵Rnn（k）。可以使用信道传递函数Hnm（k）和空间相关矩阵Rnn（k）为子载波生成接收机和发射机波束形成器权重，以用于通过信道的后续通信。

5. 发明申请

US20140077995A1 Electronically Beam-Steerable Antenna Device 有权
标题翻译：电子束导向天线装置
公开(公告)号：US20140077995A1
公开(公告)日：2014-03-20
申请号：US14088875
申请日：2013-11-25
申请人： Aleksey Andreevich Artemenko , Roman Olegovich Maslennikov
发明人： Aleksey Andreevich Artemenko , Roman Olegovich Maslennikov
IPC分类号： H01Q3/24 , H04B7/00
CPC分类号： H01Q3/24 , H01Q19/062 , H01Q21/065 , H04B7/00
摘要： An electronically beam-steerable antenna device comprises a dielectric lens having at least one flat surface, a high frequency dielectric board, a plurality of at least one primary antenna element with at least one transmission line formed on the high frequency dielectric board, and a switching network electrically connected to the said plurality of at least one primary antenna element and at least one transmission line and adapted to apply electric power to the at least one primary antenna element. The switching network is a semiconductor integrated circuit mounted in or on the high frequency dielectric board, and the high frequency dielectric board with the plurality of at least one antenna element and at least one transmission line formed thereon is adjacent to the flat surface of the dielectric lens.The electronically beam steerable antenna device according to the present invention allows for electronic beam steering in a continuous angle sector while increasing radiation efficiency. The antenna device according to the present invention may be used for providing high data rate point-to-point millimeter-wave communications in radio relay station applications.
摘要翻译：电子束可转向天线装置包括具有至少一个平坦表面的电介质透镜，高频电介质板，多个至少一个初级天线元件，其中至少一个传输线形成在高频介质板上，以及开关网络电连接到所述多个至少一个主天线元件和至少一个传输线，并且适于向所述至少一个主天线元件施加电力。开关网络是安装在高频介电板上或其上的半导体集成电路，并且具有多个至少一个天线元件的高频电介质板和形成在其上的至少一个传输线与电介质的平坦表面相邻镜片。根据本发明的电子束可控天线装置允许在连续角扇区中的电子束转向，同时增加辐射效率。根据本发明的天线装置可以用于在无线电中继站应用中提供高数据速率点对点毫米波通信。

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