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    SYSTEM AND METHOD FOR COMPENSATION OF NON-LINEAR TRANSMITTER DISTORTION
    13.
    发明申请
    SYSTEM AND METHOD FOR COMPENSATION OF NON-LINEAR TRANSMITTER DISTORTION 有权
    用于补偿非线性发射机失真的系统和方法

    公开(公告)号：US20090129257A1

    公开(公告)日：2009-05-21

    申请号：US11910138

    申请日：2005-03-31

    申请人： Alexander Maltsev ,  Ali Sadri ,  Oleg Poldin ,  Alexander Maltsev, JR.

    发明人： Alexander Maltsev ,  Ali Sadri ,  Oleg Poldin ,  Alexander Maltsev, JR.

    IPC分类号： H04J11/00

    CPC分类号： H04L27/368 ,  H03F1/0205 ,  H03F1/3247 ,  H03F1/3294 ,  H03F3/24 ,  H04L27/2626

    摘要： A system, apparatus, method and article to provide compensation of non-linear transmitter distortion are described. The apparatus may include a receiver node (130) to receive information from a transmitter node (120). The receiver node (130) may include a clipping ratio estimation module (142) to determine parameters of non-linearity of a transmitter at the receiver node (130), a training signal predistortion block (150) to generate predistorted training symbols at the receiver node (130) using the parameters of non-linearity, and a channel equalization block (146) to performing linear equalization at the receiver node (130) using the predistorted training symbols. Other embodiments are described and claimed.

    摘要翻译： 描述了提供非线性发射机失真补偿的系统，装置，方法和制品。 该装置可以包括从发射机节点（120）接收信息的接收机节点（130）。 接收机节点（130）可以包括限幅比估计模块（142），用于确定接收机节点（130）处的发射机的非线性参数;训练信号预失真块（150），用于在接收机处产生预失真的训练符号 使用非线性参数的节点（130）和使用预失真训练符号在接收机节点（130）处执行线性均衡的信道均衡块（146）。 描述和要求保护其他实施例。

    APPARATUS, SYSTEM AND METHOD OF WIRELESS COMMUNICATION VIA AN ANTENNA ARRAY
    16.
    发明申请
    APPARATUS, SYSTEM AND METHOD OF WIRELESS COMMUNICATION VIA AN ANTENNA ARRAY 审中-公开
    装置，系统和通过天线阵列进行无线通信的方法

    公开(公告)号：US20140210666A1

    公开(公告)日：2014-07-31

    申请号：US13869995

    申请日：2013-04-25

    申请人： Alexander Maltsev ,  Richard B. Nicholls ,  Ali S. Sadri ,  Andrey Pudeyev ,  Vadim Sergeyev ,  Alexei Davydov

    发明人： Alexander Maltsev ,  Richard B. Nicholls ,  Ali S. Sadri ,  Andrey Pudeyev ,  Vadim Sergeyev ,  Alexei Davydov

    IPC分类号： H01Q3/24 ,  H01Q21/29

    CPC分类号： H01Q25/00 ,  H01Q3/40

    摘要： Some demonstrative embodiments include apparatuses, systems and/or methods of wireless communication via an antenna array. For example, an apparatus may include an antenna array including a plurality of antenna modules arranged along a first axis, an antenna module of the antenna modules including an antenna sub-array coupled to a Radio-Frequency (RF) chain, the antenna sub-array including a plurality of antenna elements arranged along a second axis, the second axis is perpendicular to the first axis, and the RF chain is to process RF signals communicated via the plurality of antenna elements.

    摘要翻译： 一些演示实施例包括经由天线阵列的无线通信的装置，系统和/或方法。 例如，设备可以包括天线阵列，其包括沿着第一轴布置的多个天线模块，天线模块的天线模块包括耦合到射频（RF）链的天线子阵列，天线子阵列， 阵列包括沿着第二轴布置的多个天线元件，第二轴线垂直于第一轴线，并且RF链路处理经由多个天线元件传送的RF信号。

    Millimeter-wave transceiver with coarse and fine beamforming with interference suppression and method
    19.
    发明授权
    Millimeter-wave transceiver with coarse and fine beamforming with interference suppression and method 有权
    具有干扰抑制和方法的粗略和精细波束成形的毫米波收发器

    公开(公告)号：US09160430B2

    公开(公告)日：2015-10-13

    申请号：US13993900

    申请日：2012-04-13

    申请人： Alexander Maltsev ,  Andrey Pudeyev ,  Ali S. Sadri ,  Carlos Cordeiro

    发明人： Alexander Maltsev ,  Andrey Pudeyev ,  Ali S. Sadri ,  Carlos Cordeiro

    IPC分类号： H04B7/04 ,  H01Q3/36 ,  H01Q25/00 ,  H04B7/08

    CPC分类号： H04B7/0417 ,  H01Q3/36 ,  H01Q25/00 ,  H04B7/0885

    摘要： Embodiments of millimeter-wave transceivers with coarse and fine beam steering with interference suppression are generally described herein. In some embodiments, a millimeter-wave transceiver configured for multipath reception of multicarrier signals and includes RF circuitry to receive multicarrier signals through at least two independently controllable sub-arrays from first and second directions, a channel-estimation block to generate a set of weighting coefficients for each sub-array based on channel characteristics determined from each sub-array, the weighting coefficients generated for inter-channel interference (ICI) suppression, and maximum-ratio combining (MRC) circuitry to apply a set of the weighting coefficients to baseband signals from each sub-array and to combine the weighted baseband signals from each sub-array to generate combined baseband signals that represent a single data stream.

    摘要翻译： 具有干扰抑制的粗略和精细波束转向的毫米波收发机的实施例在此通常被描述。 在一些实施例中，配置用于多载波信号的多路径接收的毫米波收发器，并且包括通过至少两个独立可控的子阵列从第一和第二方向接收多载波信号的RF电路，信道估计块以产生一组加权 基于从每个子阵列确定的信道特性的每个子阵列的系数，为信道间干扰（ICI）抑制产生的加权系数以及将一组加权系数应用于基带的最大比合并（MRC）电路 来自每个子阵列的信号并且组合来自每个子阵列的加权基带信号以产生表示单个数据流的组合基带信号。

    MILLIMETER-WAVE COMMUNICATION DEVICE AND METHOD FOR INTELLIGENT CONTROL OF TRANSMIT POWER AND POWER DENSITY
    20.
    发明申请
    MILLIMETER-WAVE COMMUNICATION DEVICE AND METHOD FOR INTELLIGENT CONTROL OF TRANSMIT POWER AND POWER DENSITY 有权
    用于智能控制发射功率和功率密度的毫米波通信设备和方法

    公开(公告)号：US20150085761A1

    公开(公告)日：2015-03-26

    申请号：US14124648

    申请日：2013-09-25

    申请人： Alexander Maltsev ,  Ali S. Sadri ,  Vadim Sergeyev ,  Andrey Pudeyev

    发明人： Alexander Maltsev ,  Ali S. Sadri ,  Vadim Sergeyev ,  Andrey Pudeyev

    IPC分类号： H04B7/04 ,  H04W52/04 ,  H04W88/08

    CPC分类号： H04B7/0452 ,  H04B7/0426 ,  H04B7/0617 ,  H04L5/0007 ,  H04L5/0041 ,  H04W52/04 ,  H04W52/06 ,  H04W52/18 ,  H04W52/346 ,  H04W52/42 ,  H04W88/08

    摘要： Embodiments of a millimeter-wave (mmW) communication device and methods for intelligent control of transmit power and power density are generally described herein. In some embodiments, a mmW base station includes a beamforming processor that is to configure a large-aperture array antenna for multi-beam transmissions at mmW frequencies to a plurality of user equipment (UE). The beamforming processor may allocate each UE a non-interfering spectral portion of a full channel bandwidth that is substantially less than the full channel bandwidth and perform multi-beam beamforming to concurrently direct a plurality of multi-user multiple-input multiple-output (MU-MIMO) antenna beams to the UEs for a concurrent transmission of data streams to the UEs within their allocated spectral portion in accordance with a transmit power allocation.

    摘要翻译： 通常在此描述毫米波（mmW）通信设备的实施例和用于智能控制发射功率和功率密度的方法。 在一些实施例中，mmW基站包括波束成形处理器，其将针对多个用户设备（UE）的以mmW频率的多波束传输配置大孔径阵列天线。 波束形成处理器可以将每个UE分配为全部信道带宽的非干扰频谱部分，其基本上小于全信道带宽，并且执行多波束波束形成以同时引导多个多用户多输入多输出（MU -MIMO）天线波束到UE，用于根据发射功率分配将数据流同时传输到其分配的频谱部分内的UE。