RF transceiver with beamforming antenna and methods for use therewith
    1.
    发明授权
    RF transceiver with beamforming antenna and methods for use therewith 有权
    具有波束成形天线的RF收发器及其使用的方法

    公开(公告)号:US09160434B2

    公开(公告)日:2015-10-13

    申请号:US13329302

    申请日:2011-12-18

    IPC分类号: H04W16/18 H04B7/06

    摘要: An RF transceiver includes a configuration controller that generates a control signal to select a first candidate radiation pattern for a beamforming antenna based on a first plurality of steering weights. An RF transceiver section broadcasts a first beacon transmission with the first candidate radiation pattern, and generates feedback signals to indicate if a first remote station has responded to the first beacon transmission. When the first remote station has responded to the first beacon transmission, the configuration controller stores the first plurality of steering weights used in association with the beacon transmission and generates control signals to the RF transceiver section to use the first candidate radiation pattern when communicating with the first remote station.

    摘要翻译: RF收发器包括配置控制器,其基于第一多个转向权重产生控制信号以选择用于波束成形天线的第一候选辐射图。 RF收发器部分利用第一候选辐射图广播第一信标传输,并且产生反馈信号以指示第一远程站是否响应于第一信标传输。 当第一远程站对第一信标传输作出响应时,配置控制器存储与信标传输相关联使用的第一多个转向权重,并且当与该收发器部分通信时产生控制信号到RF收发器部分以使用第一候选辐射模式 第一个远程站。

    REVERSE CHANNEL ESTIMATION FOR RF TRANSCEIVER WITH BEAMFORMING ANTENNA
    2.
    发明申请
    REVERSE CHANNEL ESTIMATION FOR RF TRANSCEIVER WITH BEAMFORMING ANTENNA 审中-公开
    射频收发器与波束形成天线的反向信道估计

    公开(公告)号:US20130109324A1

    公开(公告)日:2013-05-02

    申请号:US13329296

    申请日:2011-12-18

    IPC分类号: H04W88/02

    摘要: A radio frequency (RF) transceiver includes a plurality of RF transceiver sections that generate first transmissions to a non-beamforming first remote station based on a first plurality of steering weights for a plurality of antennas and to receive second transmissions from the first remote station, wherein the first transmissions and the second transmissions are via a first communication channel. A configuration controller generates the first plurality of steering weights based on a reverse channel estimation of the first communication channel.

    摘要翻译: 射频(RF)收发器包括多个RF收发器部分,其基于多个天线的第一多个转向权重并且从第一远程站接收第二传输来产生到非波束成形的第一远程站的第一传输, 其中所述第一传输和所述第二传输是经由第一通信信道。 配置控制器基于第一通信信道的反向信道估计来生成第一多个转向权重。

    RF TRANSCEIVER WITH BEAMFORMING ANTENNA AND METHODS FOR USE THEREWITH
    3.
    发明申请
    RF TRANSCEIVER WITH BEAMFORMING ANTENNA AND METHODS FOR USE THEREWITH 有权
    射频收发器与波束形成天线及其使用方法

    公开(公告)号:US20130109448A1

    公开(公告)日:2013-05-02

    申请号:US13329302

    申请日:2011-12-18

    IPC分类号: H04W88/02

    摘要: An RF transceiver includes a configuration controller that generates a control signal to select a first candidate radiation pattern for a beamforming antenna based on a first plurality of steering weights. An RF transceiver section broadcasts a first beacon transmission with the first candidate radiation pattern, and generates feedback signals to indicate if a first remote station has responded to the first beacon transmission. When the first remote station has responded to the first beacon transmission, the configuration controller stores the first plurality of steering weights used in association with the beacon transmission and generates control signals to the RF transceiver section to use the first candidate radiation pattern when communicating with the first remote station.

    摘要翻译: RF收发器包括配置控制器,其基于第一多个转向权重产生控制信号以选择用于波束成形天线的第一候选辐射图。 RF收发器部分利用第一候选辐射图广播第一信标传输,并且产生反馈信号以指示第一远程站是否响应于第一信标传输。 当第一远程站对第一信标传输作出响应时,配置控制器存储与信标传输相关联使用的第一多个转向权重,并且当与该收发器部分通信时产生控制信号到RF收发器部分以使用第一候选辐射模式 第一个远程站。