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1. 发明申请

US20150155961A1 METHOD AND APPARATUS FOR INTER-CARRIER INTERFERENCE MITIGATION IN PHASE NOISE LIMITED WIRELSS COMMUNICTION SYSTEMS 有权
标题翻译：相位噪声有限公司网络通信系统中运营商干扰减轻的方法与装置
公开(公告)号：US20150155961A1
公开(公告)日：2015-06-04
申请号：US13994576
申请日：2012-09-26
申请人： Alexey Khoryaev , Artyom Lomayev , Alexander Maltsev , Vladimir Kravtsov , Michael Genossar
发明人： Alexey Khoryaev , Artyom Lomayev , Alexander Maltsev , Vladimir Kravtsov , Michael Genossar
IPC分类号： H04J11/00 , H04L1/00 , H04L27/26
CPC分类号： H04J11/0023 , H04L1/0057 , H04L1/0071 , H04L27/2602 , H04L27/2634
摘要： In a wireless, OFDM system, phase noise may be mitigated through the use of an interleaver that is designed to distribute coded block bits across subcarriers of multiple OFDM symbols. Doing so decreases the non-stationary properties of the noise. Such an interleaver may be a rectangular interleaver that maps each block to a different subcarrier to create frequency diversity and to a different OFDM symbol, to create time diversity. One exemplary method of interleaving the symbols is to place a first symbol at row X and column Y of the interleaver. The next symbol is placed in row X+1 and column Y+1. The result of such an interleaving process is a great reduction in the block error rate.
摘要翻译：在无线OFDM系统中，可以通过使用被设计为在多个OFDM符号的子载波上分配编码块比特的交织器来减轻相位噪声。这样做会降低噪声的非平稳特性。这样的交织器可以是矩形交织器，其将每个块映射到不同的子载波以产生频率分集和不同的OFDM符号，以产生时间分集。交织符号的一个示例性方法是在交织器的行X和列Y处放置第一符号。下一个符号放在行X + 1和列Y + 1。这种交错处理的结果是块错误率的大大降低。

2. 发明申请

US20140270015A1 INTER-CARRIER INTERFERENCE PHASE NOISE COMPENSATION BASED ON PHASE NOISE SPECTRUM APPROXIMATION 审中-公开
标题翻译：基于相位噪声谱逼近的互操作干扰相位噪声补偿
公开(公告)号：US20140270015A1
公开(公告)日：2014-09-18
申请号：US13996793
申请日：2012-06-28
申请人： Vladimir Kravtsov , Michael Genossar , Alexey Khoryaev , Artyom Lomayev
发明人： Vladimir Kravtsov , Michael Genossar , Alexey Khoryaev , Artyom Lomayev
IPC分类号： H04B1/12 , H04L27/148
CPC分类号： H04B1/12 , H04L25/03821 , H04L27/148 , H04L27/2647 , H04L2025/03414
摘要： An approach is provided to compensate for inter-carrier interference caused by phase noise in a transmitted or received signal. The approach involves causing an estimation of one or more phase noise spectrum taps that cause inter-carrier interference in a received signal. The approach also involves causing an approximation of an instantaneous phase noise spectrum by a low order finite impulse response filter based on the estimated one or more phase noise spectrum taps. The approach additionally involves determining a de-convolution filter having two or more filter coefficients for one or more orthogonal frequency-division multiplexing symbols associated with the received signal. The approach further involves causing the de-convolution filter to be matched to the approximated instantaneous phase noise spectrum. The approach also involves causing the inter-carrier interference caused by phase noise to be compensated for based on a de-convolution procedure that applies the de-convolution filter to the one or more orthogonal frequency-division multiplexing symbols.
摘要翻译：提供了一种方法来补偿由发送或接收信号中的相位噪声引起的载波间干扰。该方法包括对在接收信号中引起载波间干扰的一个或多个相位噪声频谱抽头进行估计。该方法还涉及通过基于估计的一个或多个相位噪声频谱抽头的低阶有限脉冲响应滤波器来引起瞬时相位噪声谱的近似。该方法还涉及确定具有用于与接收信号相关联的一个或多个正交频分复用符号的两个或多个滤波器系数的去卷积滤波器。该方法还涉及使解卷积滤波器与近似的瞬时相位噪声谱匹配。该方法还包括基于将去卷积滤波器应用于一个或多个正交频分复用符号的去卷积过程来导致由相位噪声引起的载波间干扰来补偿。

3. 发明授权

US09419830B2 Device, system and method of communicating a wireless communication orthogonal-frequency-division-multiplexing signal 有权
标题翻译：通信无线通信正交频分复用信号的装置，系统和方法
公开(公告)号：US09419830B2
公开(公告)日：2016-08-16
申请号：US13976470
申请日：2012-03-28
申请人： Alexey Khoryaev , Artyom Lomayev , Vladimir Kravstov , Michael Genossar
发明人： Alexey Khoryaev , Artyom Lomayev , Vladimir Kravstov , Michael Genossar
IPC分类号： H04L27/00 , H04L25/08 , H04L27/26 , H04L5/00 , H04L25/03
CPC分类号： H04L25/08 , H04L5/0048 , H04L25/03821 , H04L27/2613 , H04L27/2657 , H04L27/2685 , H04L27/2688 , H04L27/2695
摘要： Some demonstrative embodiments include devices, systems and/or methods of communicating a wireless orthogonal-frequency-division-multiplexing (OFDM) signal. For example, a wireless communication device may communicate a wireless communication OFDM signal including a plurality of data subcarriers carrying data, at least one pilot subcarrier carrying a reference, predefined, value, and a plurality of zero subcarriers, carrying a zero value, surrounding the pilot subcarrier and separating between the pilot subcarrier and the data subcarriers.
摘要翻译：一些演示实施例包括传送无线正交频分复用（OFDM）信号的设备，系统和/或方法。例如，无线通信设备可以传送包括携带数据的多个数据子载波的无线通信OFDM信号，携带参考的至少一个导频子载波，预定义的值和携带零值的多个零副载波，导频子载波和导频副载波与数据子载波之间的分离。

4. 发明申请

US20140023155A1 DEVICE, SYSTEM AND METHOD OF COMMUNICATING A WIRELESS COMMUNICATION ORTHOGONAL-FREQUENCY-DIVISION-MULTIPLEXING SIGNAL 有权
标题翻译：无线通信正交分频多路复用信号的设备，系统和通信方法
公开(公告)号：US20140023155A1
公开(公告)日：2014-01-23
申请号：US13976470
申请日：2012-03-28
申请人： Alexey Khoryaev , Artyom Lomayev , Vladimir Kravstov , Michael Genossar
发明人： Alexey Khoryaev , Artyom Lomayev , Vladimir Kravstov , Michael Genossar
IPC分类号： H04L25/08
CPC分类号： H04L25/08 , H04L5/0048 , H04L25/03821 , H04L27/2613 , H04L27/2657 , H04L27/2685 , H04L27/2688 , H04L27/2695
摘要： Some demonstrative embodiments include devices, systems and/or methods of communicating a wireless orthogonal-frequency-division-multiplexing (OFDM) signal. For example, a wireless communication device may communicate a wireless communication OFDM signal including a plurality of data subcarriers carrying data, at least one pilot subcarrier carrying a reference, predefined, value, and a plurality of zero subcarriers, carrying a zero value, surrounding the pilot subcarrier and separating between the pilot subcarrier and the data subcarriers.
摘要翻译：一些演示实施例包括传送无线正交频分复用（OFDM）信号的设备，系统和/或方法。例如，无线通信设备可以传送包括携带数据的多个数据子载波的无线通信OFDM信号，携带参考的至少一个导频子载波，预定义的值和携带零值的多个零副载波，导频子载波和导频副载波与数据子载波之间的分离。

5. 发明申请

US20130242812A1 SUPPORT FOR ASYNCHRONOUS ADAPTATION TO UPLINK AND DOWNLINK TRAFFIC DEMANDS FOR WIRELESS COMMUNICATION 有权
标题翻译：支持无线通信的上行链路和下行业务流量自适应
公开(公告)号：US20130242812A1
公开(公告)日：2013-09-19
申请号：US13592598
申请日：2012-08-23
申请人： Alexey Khoryaev , Mikhail Shilov , Sergey Panteleev , Andrey Chervyakov , Artyom Lomayev
发明人： Alexey Khoryaev , Mikhail Shilov , Sergey Panteleev , Andrey Chervyakov , Artyom Lomayev
IPC分类号： H04W72/08
CPC分类号： H04L5/1446 , H04J11/0073 , H04L1/0033 , H04L1/1635 , H04L1/1812 , H04L1/1819 , H04L1/1825 , H04L1/1854 , H04L1/1864 , H04L1/1877 , H04L1/1887 , H04L1/189 , H04L1/1896 , H04L5/001 , H04L5/0053 , H04L5/0055 , H04L5/0073 , H04L5/14 , H04L5/1438 , H04L5/1469 , H04L12/189 , H04L12/2854 , H04L47/283 , H04L65/601 , H04L67/02 , H04L67/2842 , H04N21/25841 , H04N21/41407 , H04N21/6405 , H04N21/6408 , H04W4/06 , H04W24/00 , H04W24/02 , H04W28/0236 , H04W28/0268 , H04W28/0278 , H04W52/02 , H04W52/0206 , H04W52/0209 , H04W52/0229 , H04W52/0235 , H04W52/143 , H04W52/243 , H04W72/04 , H04W72/0406 , H04W72/0413 , H04W72/042 , H04W72/0426 , H04W72/0446 , H04W72/048 , H04W72/082 , H04W72/1205 , H04W72/1242 , H04W72/1268 , H04W72/1273 , H04W72/1284 , H04W74/085 , H04W76/27 , H04W76/28 , Y02D70/00 , Y02D70/1224 , Y02D70/1242 , Y02D70/1244 , Y02D70/1246 , Y02D70/1262 , Y02D70/1264 , Y02D70/142 , Y02D70/144 , Y02D70/146 , Y02D70/164 , Y02D70/21 , Y02D70/22 , Y02D70/23 , Y02D70/24
摘要： Technology is discussed to allow transmission points within a Wireless Wide Area Network (WWAN) to adapt to Up Link (UL) and Down Link (DL) traffic demands independently. To mitigate potential interference arising from transmission points scheduled for conflicting UL and DL transmissions, measurements between transmission points can be made to indicate a level of coupling. Based on the various levels of coupling between transmission points, clusters can be formed. Where a high level of coupling is present, transmission points can be included in a common cluster. Where a low level of coupling is present, they can be isolated. Transmission points within the same cluster are scheduled with a common pattern of UL and DL transmissions to avoid interference. Transmission points in different clusters can have different patterns of UL and DL transmission to independently adapt to the relative demands for UL and DL transmissions experienced within these different clusters.
摘要翻译：讨论技术以允许无线广域网（WWAN）内的传输点独立地适应上链路（UL）和下行链路（DL）业务需求。为了减轻由于冲突的UL和DL传输而调度的传输点引起的潜在干扰，可以进行传输点之间的测量以指示耦合的水平。基于传输点之间的各种耦合水平，可以形成簇。在存在高水平耦合的地方，传输点可以被包括在公共集群中。在存在低水平耦合的地方，它们可以被隔离。通过UL和DL传输的公共模式来调度同一簇内的传输点，以避免干扰。不同集群中的传输点可以具有不同的UL和DL传输模式，以独立地适应在这些不同集群内经历的UL和DL传输的相对需求。

6. 发明授权

US09288797B2 Support for asynchronous adaptation to uplink and downlink traffic demands for wireless communication 有权
标题翻译：支持对无线通信的上行链路和下行链路业务需求的异步适配
公开(公告)号：US09288797B2
公开(公告)日：2016-03-15
申请号：US13592598
申请日：2012-08-23
申请人： Alexey Khoryaev , Mikhail Shilov , Sergey Panteleev , Andrey Chervyakov , Artyom Lomayev
发明人： Alexey Khoryaev , Mikhail Shilov , Sergey Panteleev , Andrey Chervyakov , Artyom Lomayev
IPC分类号： H04W72/08 , H04W72/04 , H04W24/02 , H04N21/414 , H04N21/6408 , H04W4/06 , H04L5/00 , H04L5/14 , H04L1/18 , H04W74/08 , H04L12/18 , H04L29/06 , H04N21/258 , H04N21/6405 , H04W24/00 , H04W28/02 , H04W76/04 , H04W52/02 , H04W52/14 , H04W72/12 , H04L1/00
CPC分类号： H04L5/1446 , H04J11/0073 , H04L1/0033 , H04L1/1635 , H04L1/1812 , H04L1/1819 , H04L1/1825 , H04L1/1854 , H04L1/1864 , H04L1/1877 , H04L1/1887 , H04L1/189 , H04L1/1896 , H04L5/001 , H04L5/0053 , H04L5/0055 , H04L5/0073 , H04L5/14 , H04L5/1438 , H04L5/1469 , H04L12/189 , H04L12/2854 , H04L47/283 , H04L65/601 , H04L67/02 , H04L67/2842 , H04N21/25841 , H04N21/41407 , H04N21/6405 , H04N21/6408 , H04W4/06 , H04W24/00 , H04W24/02 , H04W28/0236 , H04W28/0268 , H04W28/0278 , H04W52/02 , H04W52/0206 , H04W52/0209 , H04W52/0229 , H04W52/0235 , H04W52/143 , H04W52/243 , H04W72/04 , H04W72/0406 , H04W72/0413 , H04W72/042 , H04W72/0426 , H04W72/0446 , H04W72/048 , H04W72/082 , H04W72/1205 , H04W72/1242 , H04W72/1268 , H04W72/1273 , H04W72/1284 , H04W74/085 , H04W76/27 , H04W76/28 , Y02D70/00 , Y02D70/1224 , Y02D70/1242 , Y02D70/1244 , Y02D70/1246 , Y02D70/1262 , Y02D70/1264 , Y02D70/142 , Y02D70/144 , Y02D70/146 , Y02D70/164 , Y02D70/21 , Y02D70/22 , Y02D70/23 , Y02D70/24
摘要： Technology is discussed to allow transmission points within a Wireless Wide Area Network (WWAN) to adapt to Up Link (UL) and Down Link (DL) traffic demands independently. To mitigate potential interference arising from transmission points scheduled for conflicting UL and DL transmissions, measurements between transmission points can be made to indicate a level of coupling. Based on the various levels of coupling between transmission points, clusters can be formed. Where a high level of coupling is present, transmission points can be included in a common cluster. Where a low level of coupling is present, they can be isolated. Transmission points within the same cluster are scheduled with a common pattern of UL and DL transmissions to avoid interference. Transmission points in different clusters can have different patterns of UL and DL transmission to independently adapt to the relative demands for UL and DL transmissions experienced within these different clusters.
摘要翻译：讨论技术以允许无线广域网（WWAN）内的传输点独立地适应上行链路（UL）和下行链路（DL）业务需求。为了减轻由于冲突的UL和DL传输而调度的传输点引起的潜在干扰，可以进行传输点之间的测量以指示耦合的水平。基于传输点之间的各种耦合水平，可以形成簇。在存在高水平耦合的地方，传输点可以被包括在公共集群中。在存在低水平耦合的地方，它们可以被隔离。通过UL和DL传输的公共模式来调度同一簇内的传输点，以避免干扰。不同集群中的传输点可以具有不同的UL和DL传输模式，以独立地适应在这些不同集群内经历的UL和DL传输的相对需求。

7. 发明授权

US10587442B2 Enhanced multiple input multiple output preamble frame 有权
公开(公告)号：US10587442B2
公开(公告)日：2020-03-10
申请号：US15279914
申请日：2016-09-29
申请人： Artyom Lomayev , Alexander Maltsev , Yaroslav P. Gagiev , Assaf Kasher , Michael Genossar , Carlos Cordeiro
发明人： Artyom Lomayev , Alexander Maltsev , Yaroslav P. Gagiev , Assaf Kasher , Michael Genossar , Carlos Cordeiro
IPC分类号： H04L27/26 , H04B7/0413 , H04B1/38 , H04W88/04
摘要： This disclosure describes systems, methods, and devices related to an enhanced multiple input multiple output (MIMO) preamble frame. A device may determine a MIMO frame including a first section and a second section. The device may generate an enhanced MIMO frame including at least in part a modified first section and the second section of the MIMO frame. The device may determine a first stream and a second stream associated with at least one antenna of the device. The device may cause to send the enhanced MIMO frame to one or more first devices on the first stream. The device may cause to send the MIMO frame to the one or more first devices on the second stream.

8. 发明申请

US20140206368A1 APPARATUS, SYSTEM AND METHOD OF WIRELESS BACKHAUL COMMUNICATION BETWEEN WIRELESS COMMUNICATION NODES 有权
标题翻译：无线通信节点之间无线对讲通信的设备，系统及方法
公开(公告)号：US20140206368A1
公开(公告)日：2014-07-24
申请号：US13865625
申请日：2013-04-18
申请人： Alexander Maltsev , Ali S. Sadri , Vadim Sergeyev , Artyom Lomayev
发明人： Alexander Maltsev , Ali S. Sadri , Vadim Sergeyev , Artyom Lomayev
IPC分类号： H04W72/04
CPC分类号： H04W72/0406 , H04W84/045 , H04W88/06 , H04W92/20
摘要： Some demonstrative embodiments include apparatuses, systems and/or methods of wireless backhaul communication between wireless communication nodes. For example, a wireless communication controller may control a wireless communication node to communicate with one or more other wireless communication nodes via one or more backhaul links of a backhaul network over a first frequency band, and to communicate with a control station via a control link over a second frequency band, the first frequency band is higher than the second frequency band.
摘要翻译：一些演示实施例包括无线通信节点之间的无线回程通信的装置，系统和/或方法。例如，无线通信控制器可以控制无线通信节点经由第一频带的回程网络的一个或多个回程链路与一个或多个其他无线通信节点进行通信，并且经由控制链路与控制站通信在第二频带上，第一频带高于第二频带。

9. 发明申请

US20170078008A1 ENHANCED BEAMFORMING TRAINING IN A WIRELESS LOCAL AREA NETWORKS 有权
标题翻译：在无线本地区网络中增强射束训练
公开(公告)号：US20170078008A1
公开(公告)日：2017-03-16
申请号：US14969506
申请日：2015-12-15
申请人： Assaf Kasher , Carlos Cordeiro , Alexander Maltsev , Artyom Lomayev
发明人： Assaf Kasher , Carlos Cordeiro , Alexander Maltsev , Artyom Lomayev
IPC分类号： H04B7/06 , H04L29/06 , H04B7/04
CPC分类号： H04B7/0617 , H04B7/0413 , H04B7/0639 , H04B7/0695 , H04L69/22
摘要： Apparatus, computer readable media, and methods for enhanced beamforming training in a wireless local area network are disclosed. An apparatus of a access point or station is disclosed. The apparatus including processing circuitry where the processing circuitry is configured to encode an EBRP packet comprising a first portion comprising an indication of a first number of transmit antenna training settings (N-TX), and an indication of a second number of receive training subfields per N-TX settings (N-RX), and a second portion comprising a third number of training subfields. The third number may be less than or equal to N-TX times N-RX. The processing circuitry may be configured to cause the first portion of the EBRP packet to be transmitted and cause the second portion to be transmitted, where two or more of the third number of training subfields are to be transmitted simultaneously using different antennas and orthogonal sequences.
摘要翻译：公开了一种在无线局域网中用于增强波束形成训练的装置，计算机可读介质和方法。公开了一种接入点或站的装置。所述装置包括处理电路，其中所述处理电路被配置为对包括第一部分的EBRP分组进行编码，所述第一部分包括第一数量的发射天线训练设置（N-TX）的指示，以及每个接收训练子场的第二数量的指示 N-TX设置（N-RX），以及包括第三数量训练子字段的第二部分。第三个数字可以小于或等于N-TX次N-RX。处理电路可以被配置为使得EBRP分组的第一部分被发送，并且使得第二部分被发送，其中第三数量的训练子场中的两个或更多个将使用不同的天线和正交序列同时传输。

10. 发明申请

US20190174505A1 ASSIGNMENT OF SECONDARY MMWAVE CHANNELS 审中-公开
公开(公告)号：US20190174505A1
公开(公告)日：2019-06-06
申请号：US16267919
申请日：2019-02-05
申请人： Oren Kedem , Artyom Lomayev , Carlos Cordeiro
发明人： Oren Kedem , Artyom Lomayev , Carlos Cordeiro
IPC分类号： H04W72/08 , H04W74/08 , H04W24/08
摘要： Apparatuses, methods, and computer readable media for assignment of secondary millimeter wave channels. An apparatus of a station (STA) is disclosed that includes processing circuitry configured to decode a basic service set (BSS) operating channels field and a primary channel field from an access point (AP) or personal basic service set control point (PCP), wherein the BSS operating channels field is a bitmap that indicates which 2.16 GHz channels of a plurality of 2.16 GHz channels are permitted to be used for transmissions in the BSS, and wherein the primary channel field indicates a 2.16 GHz channel of the plurality of 2.16 GHz channels that is a primary channel of the BSS. The processing circuitry may be further configured to determine the primary channel, a secondary channel, a secondary1 channel, and a secondary2 channel based on the BSS operating channels field and the primary channel field.

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