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    TECHNIQUES FOR ANALOG BEAMFORMING
    1.
    发明公开
    TECHNIQUES FOR ANALOG BEAMFORMING 审中-公开

    公开(公告)号：EP3609088A1

    公开(公告)日：2020-02-12

    申请号：EP18187481.9

    申请日：2018-08-06

    申请人： Intel Corporation

    发明人： YU, Zhibin ,  SCHERB, Ansgar ,  JANSSEN, Andre ,  GUNZELMANN, Bertram ,  HWANG, Yeong-Sun ,  NEUHAUS, Holger

    IPC分类号： H04B7/06 ,  H04B7/08

    摘要： This disclosure relates to an antenna array circuitry for analog beamforming, the antenna array circuitry comprising: a plurality of antenna elements, wherein each antenna element is configured to receive a respective analog signal (r(1,t), r(2,t), r(N,t)), wherein the plurality of antenna elements is adjustable based on a code-word, wherein the code-word comprises respective phase configurations (θ p (1), θ p (2), θ p (N)) of the plurality of antenna elements, wherein the code-word is based on a superposition of a predetermined set of basic code-words, wherein each basic code-word associates with a corresponding sub-beam, wherein a main radiation lobe of the corresponding sub-beam points in a predefined spatial direction.

    METHODS AND DEVICES FOR TRANSMIT BEAMSWEEPING WITH PAYLOAD DATA
    3.
    发明公开
    METHODS AND DEVICES FOR TRANSMIT BEAMSWEEPING WITH PAYLOAD DATA 审中-公开

    公开(公告)号：EP3780412A1

    公开(公告)日：2021-02-17

    申请号：EP19192046.1

    申请日：2019-08-16

    申请人： INTEL Corporation

    发明人： GUNZELMANN, Bertram ,  DEPARIS, Francois ,  YU, Zhibin ,  XU, Qing

    IPC分类号： H04B7/06

    摘要： A wireless device includes a radio frequency transceiver, an antenna array, and one or more processors configured to transmit and receive signals with the radio frequency transceiver and the antenna array, and further configured to transmit, with a first antenna beam, a first plurality of blocks of payload data, transmit, with a second antenna beam, a second plurality of blocks of payload data, receive from a receiver device, feedback on the first plurality of blocks and the second plurality of blocks that requests retransmission or transmit power adjustments, select, based on the feedback, an antenna beam as a transmit antenna beam, and transmit payload data to the receiver device with the transmit antenna beam.