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    DEVICE, SYSTEM AND METHOD OF MULTI-USER MULTI-INPUT-MULTI-OUTPUT WIRELESS COMMUNICATION
    37.
    发明申请
    DEVICE, SYSTEM AND METHOD OF MULTI-USER MULTI-INPUT-MULTI-OUTPUT WIRELESS COMMUNICATION 有权
    多用户多输入多输出无线通信的设备，系统和方法

    公开(公告)号：US20130163554A1

    公开(公告)日：2013-06-27

    申请号：US13820552

    申请日：2010-09-24

    Applicant: Gregory Morozov ,  Alexander Maltsev ,  Alexei Davydov

    Inventor： Gregory Morozov ,  Alexander Maltsev ,  Alexei Davydov

    IPC: H04W72/08

    CPC classification number: H04W72/085 ,  H04B7/0417 ,  H04B7/0434 ,  H04B7/0452 ,  H04B7/0478 ,  H04B7/0617 ,  H04B7/0632 ,  H04B7/0634 ,  H04B7/0639

    Abstract: Device, system, and method of multi-user multi-input-multi-output (MIMO) wireless communication. In some embodiments, a wireless communication device (102) may be capable of receiving a plurality of channel feedback transmissions from a plurality of user devices (104, 106, 108) respectively, wherein a channel feedback transmission from a user device of the user devices includes partial information relating to a MIMO channel matrix between the wireless communication unit and the user device; and transmitting a multi -user MIMO transmission to the plurality of user devices according to a MIMO beamforming scheme, wherein the MIMO beamforming scheme is based on the plurality of channel feedback transmissions.

    Abstract translation: 多用户多输入多输出（MIMO）无线通信的设备，系统和方法。 在一些实施例中，无线通信设备（102）可能能够分别从多个用户设备（104,106,108）接收多个信道反馈传输，其中来自用户设备的用户设备的信道反馈传输 包括与无线通信单元和用户设备之间的MIMO信道矩阵有关的部分信息; 以及根据MIMO波束成形方案向所述多个用户设备发送多用户MIMO传输，其中所述MIMO波束成形方案基于所述多个信道反馈传输。

    SYSTEMS FOR COMMUNICATING USING MULTIPLE FREQUENCY BANDS IN A WIRELESS NETWORK
    39.
    发明申请
    SYSTEMS FOR COMMUNICATING USING MULTIPLE FREQUENCY BANDS IN A WIRELESS NETWORK 有权
    在无线网络中使用多个频段进行通信的系统

    公开(公告)号：US20120243638A1

    公开(公告)日：2012-09-27

    申请号：US13435842

    申请日：2012-03-30

    Applicant: Alexander Maltsev ,  Vadim Sergeyev ,  Alexei Davydov

    Inventor： Alexander Maltsev ,  Vadim Sergeyev ,  Alexei Davydov

    IPC: H04L7/04

    CPC classification number: H04L27/2656 ,  H04B7/2126 ,  H04W16/28 ,  H04W48/08 ,  H04W52/0235 ,  H04W56/0015 ,  H04W72/0453 ,  H04W84/20 ,  Y02D70/00 ,  Y02D70/1224 ,  Y02D70/1242 ,  Y02D70/1244 ,  Y02D70/1246 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/146 ,  Y02D70/168 ,  Y02D70/22 ,  Y02D70/446

    Abstract: Communication signals using a first and a second frequency band in a wireless network is described herein. The first frequency band may be associated with a first beamwidth while the second frequency band may be associated with a second beamwidth. An apparatus may include receiver circuitry arranged to receive first signals in a first frequency band associated with a first beamwidth and second signals in a second frequency band associated with a second beamwidth, the first signals comprising a frame synchronization parameter and the second signals comprising frame alignment signals. The apparatus may further include processor circuitry coupled to the receiver circuitry, the processor circuitry arranged to activate or deactivate the receiver circuitry to receive the frame alignment signals based on the frame synchronization parameter. Other embodiments may be described and/or claimed.

    Abstract translation: 这里描述了使用无线网络中的第一和第二频带的通信信号。 第一频带可以与第一波束宽度相关联，而第二频带可以与第二波束宽度相关联。 装置可以包括接收机电路，其被布置为接收与第一波束宽度相关联的第一频带中的第一信号，以及与第二波束宽度相关联的第二频带中的第二信号，所述第一信号包括帧同步参数，所述第二信号包括帧对齐 信号。 该装置还可以包括耦合到接收器电路的处理器电路，处理器电路被布置成基于帧同步参数激活或去激活接收机电路以接收帧对准信号。 可以描述和/或要求保护其他实施例。

    FRAMEWORK FOR COORDINATED MULTIPOINT TRANSMISSION BASED ON A MULTICELL MAC/RRC DESIGN
    40.
    发明申请
    FRAMEWORK FOR COORDINATED MULTIPOINT TRANSMISSION BASED ON A MULTICELL MAC/RRC DESIGN 有权
    基于MULICELL MAC / RRC设计的协调多点传输框架

    公开(公告)号：US20120082082A1

    公开(公告)日：2012-04-05

    申请号：US13165946

    申请日：2011-06-22

    Applicant: Kamran Etemad ,  Alexei Davydov ,  Xiangying Yang ,  Yuan Zhu ,  Yujian Zhang

    Inventor： Kamran Etemad ,  Alexei Davydov ,  Xiangying Yang ,  Yuan Zhu ,  Yujian Zhang

    IPC: H04W28/26 ,  H04H20/71

    CPC classification number: H04W72/1215 ,  H04J3/02 ,  H04L1/1861 ,  H04L5/14 ,  H04W8/245 ,  H04W76/28 ,  H04W88/06

    Abstract: Briefly, in accordance with one or more embodiments, two or more cells are configured to perform coordinated multipoint (CoMP) transmission for one or more user equipment devices with a common media access control (MAC) or a common radio resource control (RRC). Measurement information is received from the one or more user equipment devices. One or more of the cells may be deactivated, or one or more additional cells may be activated for coordinated multipoint transmission based at least in part on the measurement information.

    Abstract translation: 简而言之，根据一个或多个实施例，两个或多个小区被配置为对具有公共媒体访问控制（MAC）或公共无线电资源控制（RRC）的一个或多个用户设备设备执行协调多点（CoMP）传输。 从一个或多个用户设备设备接收测量信息。 可以至少部分地基于测量信息来去激活一个或多个小区，或者可以激活一个或多个附加小区用于协调多点传输。

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