LONG TRAINING SEQUENCE FOR MIMO WLAN SYSTEMS
    55.
    发明公开

    公开(公告)号:EP3484066A2

    公开(公告)日:2019-05-15

    申请号:EP18202140.2

    申请日:2005-04-01

    IPC分类号: H04B7/06

    CPC分类号: H04B7/0613

    摘要: A method for configuring a multiple input multiple output (MIMO) wireless communication begins by generating a plurality of preambles for a plurality of transmit antennas. Each of the plurality of preambles includes a carrier detection sequence at a legacy transmit rate, a first channel sounding at the legacy transmit rate, a signal field at the legacy transmit rate, and Z -1 channel soundings at a MIMO transmit rate, where L corresponds to a number of channel soundings. The method continues by simultaneously transmitting the plurality of preambles via the plurality of transmit antennas.