SYSTEMS, METHODS, AND DEVICES TO PERFORM INTERLEAVING
    1.
    发明申请
    SYSTEMS, METHODS, AND DEVICES TO PERFORM INTERLEAVING 有权
    系统,方法和设备进行交互

    公开(公告)号:US20130208821A1

    公开(公告)日:2013-08-15

    申请号:US13586667

    申请日:2012-08-15

    IPC分类号: H04L27/26

    摘要: An apparatus includes an interleaver configured to interleave encoded data and to output a series of interleaved bits to be transmitted via a 1 MHz orthogonal frequency-division multiplexing (OFDM) transmission. The apparatus also includes a modulator configured to modulate the interleaved bits and a transform module configured to transform the modulated bits. A transmit module of the apparatus is configured to transmit the transformed bits included in one or more spatial streams of the 1 MHz OFDM transmission.

    摘要翻译: 一种装置包括交织器,被配置为交织编码数据并输出要通过1MHz正交频分复用(OFDM)传输发送的一系列交织比特。 该装置还包括配置成调制交错比特的调制器和被配置为变换调制比特的变换模块。 该装置的发送模块被配置为发送包括在1MHz OFDM传输的一个或多个空间流中的变换的比特。

    APPARATUS AND METHODS FOR LONG AND SHORT TRAINING SEQUENCES FOR A FAST FOURIER TRANSFORM
    6.
    发明申请
    APPARATUS AND METHODS FOR LONG AND SHORT TRAINING SEQUENCES FOR A FAST FOURIER TRANSFORM 审中-公开
    用于快速FOURIER变换的长期和短期培训序列的装置和方法

    公开(公告)号:US20130230120A1

    公开(公告)日:2013-09-05

    申请号:US13596931

    申请日:2012-08-28

    IPC分类号: H04L1/00

    摘要: Apparatus and methods for communicating and applying training sequences are described herein. For example, provided is a method for generating a short training field (STF) sequence comprising thirty two values or less. The STF sequence can include a first subset of values including zero and non-zero values. The non-zero values can be located at indices of the first subset that are at least a multiple of two, and can be a multiple of four. The STF sequence includes a second subset of zero values that can include all values not included within the first subset. The method further includes transmitting a data unit comprising the STF sequence over a wireless channel. In another example, a method is provided that includes generating a long training field (LTF) sequence comprising thirty two values or less, and transmitting a data unit comprising the LTF sequence over a wireless channel.

    摘要翻译: 本文描述了用于传达和应用训练序列的装置和方法。 例如,提供了一种用于生成包括三十二个或更少值的短训练场(STF)序列的方法。 STF序列可以包括包括零和非零值的值的第一子集。 非零值可以位于至少为2的倍数的第一子集的索引处,并且可以是4的倍数。 STF序列包括可以包括不包括在第一子集内的所有值的零值的第二子集。 该方法还包括通过无线信道发送包括STF序列的数据单元。 在另一示例中,提供了一种方法,其包括生成包括三十二个或更少值的长训练场(LTF)序列,以及通过无线信道发送包括LTF序列的数据单元。