METHOD & APPARATUS FOR WIRELESS SYSTEM CONTROL
    1.
    发明申请
    METHOD & APPARATUS FOR WIRELESS SYSTEM CONTROL 有权
    无线系统控制方法与装置

    公开(公告)号:US20130225216A1

    公开(公告)日:2013-08-29

    申请号:US13539303

    申请日:2012-06-30

    IPC分类号: H04W72/04

    CPC分类号: H04W72/046 H04W24/02

    摘要: An example system includes a plurality of wireless communication elements and a controller. The plurality of wireless communication elements are configured to provide wireless service to a geographic area of interest, each wireless communication element comprising at least an antenna port or at least one antenna. The controller is configured to control the wireless communication elements, wherein the controller is configured to determine respective ones of the wireless communication elements that are to be activated or not activated.

    摘要翻译: 示例系统包括多个无线通信元件和控制器。 多个无线通信元件被配置为向感兴趣的地理区域提供无线服务,每个无线通信元件至少包括天线端口或至少一个天线。 控制器被配置为控制无线通信元件,其中控制器被配置为确定要被激活或未激活的无线通信元件中的相应的一个。

    Method and apparatus for wireless system control to enable provision of high capacity in areas with high concentration of wireless user devices
    2.
    发明授权
    Method and apparatus for wireless system control to enable provision of high capacity in areas with high concentration of wireless user devices 有权
    用于无线系统控制的方法和装置,以在具有高浓度无线用户设备的区域中提供高容量

    公开(公告)号:US09191956B2

    公开(公告)日:2015-11-17

    申请号:US13539303

    申请日:2012-06-30

    IPC分类号: H04B15/00 H04W72/04 H04W24/02

    CPC分类号: H04W72/046 H04W24/02

    摘要: An example system includes a plurality of wireless communication elements and a controller. The plurality of wireless communication elements are configured to provide wireless service to a geographic area of interest, each wireless communication element comprising at least an antenna port or at least one antenna. The controller is configured to control the wireless communication elements, wherein the controller is configured to determine respective ones of the wireless communication elements that are to be activated or not activated.

    摘要翻译: 示例系统包括多个无线通信元件和控制器。 多个无线通信元件被配置为向感兴趣的地理区域提供无线服务,每个无线通信元件至少包括天线端口或至少一个天线。 控制器被配置为控制无线通信元件,其中控制器被配置为确定要被激活或未激活的无线通信元件中的相应的一个。

    Method And Apparatus For Coordinated Beamforming
    3.
    发明申请
    Method And Apparatus For Coordinated Beamforming 审中-公开
    用于协调波束成形的方法和装置

    公开(公告)号:US20130331136A1

    公开(公告)日:2013-12-12

    申请号:US13538669

    申请日:2012-06-29

    IPC分类号: H04B15/00 G06F21/00

    摘要: Various methods and devices are provided to improve wireless communications. In one method, a need for additional wireless service in a target area is detected (401). As part of a first-layer beamforming process, a signaling beam is directed (402) toward the target area. As part of a second-layer beamforming process, at least some inter-cell interference is canceled (403) in the target area. In another method, a wireless denial of service (WDoS) attack from a first wireless node is detected (501). A signaling beam is directed (502) toward the first wireless node to suppress signaling from the first wireless node. While suppressing this signaling, service is provided (503) to other wireless nodes.

    摘要翻译: 提供了各种方法和装置来改善无线通信。 在一种方法中,检测在目标区域中对附加无线服务的需要(401)。 作为第一层波束形成过程的一部分,信令波束被引向(402)朝向目标区域。 作为第二层波束成形处理的一部分,在目标区域中至少取消了一些小区间干扰(403)。 在另一种方法中,检测到来自第一无线节点的无线拒绝服务(WDoS)攻击(501)。 向第一无线节点引导(502)信令波束以抑制来自第一无线节点的信令。 在抑制该信令的同时,向其他无线节点提供服务(503)。

    APPARATUSES AND/OR METHODS OF INTERFERENCE MITIGATION AND/OR RATE IMPROVEMENT VIA UNCOORDINATED BEAMFORMING IN HETEROGENEOUS NETWORKS
    4.
    发明申请
    APPARATUSES AND/OR METHODS OF INTERFERENCE MITIGATION AND/OR RATE IMPROVEMENT VIA UNCOORDINATED BEAMFORMING IN HETEROGENEOUS NETWORKS 审中-公开
    干扰减少和/或改进的装置和/或方法通过异构网络中的不协调的波束形成

    公开(公告)号:US20120034874A1

    公开(公告)日:2012-02-09

    申请号:US12938728

    申请日:2010-11-03

    IPC分类号: H04B15/00 H04B17/00

    CPC分类号: H04B7/086

    摘要: A method of selecting beamforming vectors for a first transmitter and a first receiver communicating via a first communication link to reduce interference at a second transmitter and a second receiver communicating via a second communication link includes estimating a transmission null space for the second transmitter with respect to the first receiver and estimating a reception null space for the second receiver with respect to the first transmitter. The method further includes determining a first transmission beamforming vector for the first transmitter that falls within the estimated reception null space, and determining a first reception beamforming vector for the first receiver that falls within the estimated transmission null space.

    摘要翻译: 选择用于第一发射机和第一接收机的波束成形向量的方法,所述第一发射机和第一接收机经由第一通信链路进行通信以减少在第二发射机处的干扰,以及经由第二通信链路进行通信的第二接收机包括:估计第二发射机相对于 所述第一接收机和所述第二接收机相对于所述第一发射机估计接收零空间。 该方法还包括确定落在估计的接收零空间内的第一发射机的第一传输波束成形向量,以及确定落入估计的传输空间空间内的第一接收机的第一接收波束成形向量。

    Methods For Reducing Interference In A Communication System
    5.
    发明申请
    Methods For Reducing Interference In A Communication System 有权
    减少通信系统干扰的方法

    公开(公告)号:US20110183623A1

    公开(公告)日:2011-07-28

    申请号:US13010262

    申请日:2011-01-20

    IPC分类号: H04B15/00

    摘要: Example embodiments are directed to methods of reducing interference in a communication system. In at least one example embodiment, a method includes first determining, by a first transmitter having a multi-directional antenna configured to produce a plurality of beams, at least one interference level of at least one interfering beam of a plurality of beams of at least one transmitter in the communication system, second determining a transmitting beam pattern based on the interference level, the transmitting beam pattern indicating a sequence of illuminating the plurality of beams at corresponding time slots, third determining a fractional frequency reuse pattern based on the transmitting beam pattern, and transmitting data based on the transmitting beam pattern and the frequency reuse pattern.

    摘要翻译: 示例性实施例涉及减少通信系统中的干扰的方法。 在至少一个示例性实施例中,一种方法包括首先由具有被配置为产生多个波束的多方向天线的第一发射机确定至少一个至少一个波束的至少一个干扰波束的至少一个干扰电平 通信系统中的一个发射机,基于干扰电平来第二确定发射波束图案,所述发射波束图案指示在相应时隙照射多个波束的序列,第三确定基于所述发射波束图案的分数频率复用模式 并且基于发送波束图案和频率重用模式发送数据。