MODULAR ANTENNA ARRAY BEAMFORMING
    2.
    发明公开
    MODULAR ANTENNA ARRAY BEAMFORMING 审中-公开
    模块化天线阵列波束形成

    公开(公告)号:EP3258537A1

    公开(公告)日:2017-12-20

    申请号:EP17170627.8

    申请日:2017-05-11

    申请人: INTEL Corporation

    摘要: A radio communication device includes a plurality of antenna arrays each configured to generate a steerable antenna beam according to a respective beamforming codeword, wherein each of the plurality of antenna arrays is configured to obtain the respective beamforming codeword from a single-antenna-array steering codebook that is reused by each of the plurality of antenna arrays, and a beamforming circuit configured to weight signals for the plurality of antenna arrays to coordinate the steerable antenna beams from a subset of the plurality of antenna arrays to form a combined antenna beam in a first steering direction.

    摘要翻译: 无线电通信设备包括多个天线阵列,每个天线阵列被配置为根据相应的波束形成码字来生成可操纵天线波束,其中,所述多个天线阵列中的每一个被配置为从单天线阵列引导码本获得相应的波束形成码字 ,其由多个天线阵列中的每一个重新使用;以及波束形成电路,其被配置为对多个天线阵列的信号进行加权,以从多个天线阵列的子集中协调可控天线波束,以形成第一 转向方向。

    COMMUNICATION DEVICE AND A METHOD FOR BEAMFORMING
    10.
    发明公开
    COMMUNICATION DEVICE AND A METHOD FOR BEAMFORMING 审中-公开
    通信设备和波束形成方法

    公开(公告)号:EP3261266A1

    公开(公告)日:2017-12-27

    申请号:EP17172592.2

    申请日:2017-05-23

    申请人: INTEL Corporation

    摘要: A method for a communication device with at least one antenna array composed of a plurality of antenna elements, each of the plurality of antenna elements coupled to a corresponding phase shifter of a plurality of phase shifters. The method includes determining an optimized beam forming weight for each of the plurality of phase shifters by maximizing an array gain of the antenna array for each steering angle of a plurality of pre-defined steering angles to generate a set of optimized beam forming weights for each steering angle; and configuring the plurality of phase shifters with the set of optimized beam forming weights for a selected steering angle to perform beam forming in direction of the selected steering angle.

    摘要翻译: 一种用于具有由多个天线元件组成的至少一个天线阵列的通信设备的方法,所述多个天线元件中的每一个耦合到多个移相器的对应移相器。 该方法包括通过针对多个预定转向角的每个转向角最大化天线阵列的阵列增益来确定用于多个移相器中的每个移相器的优化波束形成权重,以针对每个转向角度生成一组优化波束形成权重 转向角度; 以及用所述一组优化波束形成权重对所选择的转向角配置所述多个移相器,以在所选择的转向角的方向上执行波束形成。