APPARATUS AND METHOD FOR BLOCK INTERLEAVING USING MIXED RADIX SYSTEM IN MB-OFDM
    1.
    发明申请
    APPARATUS AND METHOD FOR BLOCK INTERLEAVING USING MIXED RADIX SYSTEM IN MB-OFDM 失效
    在MB-OFDM中使用混合RADIX系统进行块交错的装置和方法

    公开(公告)号:US20090086835A1

    公开(公告)日:2009-04-02

    申请号:US11934492

    申请日:2007-11-02

    IPC分类号: H04L27/28

    摘要: A block interleaving apparatus for block interleaving M-bit input streams to be transferred with a modulus k using a mixed radix system in a multi-band orthogonal frequency division multiplexing communication system, including an array processor having an array including M cells in which the number of columns is k and the number of rows is M/k. The array processor inputs the input streams from the bottom-right cell up to the top-left last cell in the horizontal direction, and, after the first bit of the input streams reaches the last cell, generates interleaved output streams by changing the output of the array processor from horizontal direction to vertical direction.

    摘要翻译: 一种块交织装置,用于在多频带正交频分复用通信系统中使用混合小数系统块模块交织M位输入流以使用混合小数系统进行传输,包括阵列处理器,阵列处理器具有包括M个单元的阵列, 的列为k,行数为M / k。 阵列处理器将输入流从右下角单元格输入到左上角单元格的水平方向,并且在输入流的第一位到达最后一个单元格之后,通过改变输出流的输出 阵列处理器从水平方向到垂直方向。

    Apparatus and method for block interleaving using mixed radix system in MB-OFDM
    2.
    发明授权
    Apparatus and method for block interleaving using mixed radix system in MB-OFDM 失效
    在MB-OFDM中使用混合基数进行块交织的装置和方法

    公开(公告)号:US07511642B1

    公开(公告)日:2009-03-31

    申请号:US11934492

    申请日:2007-11-02

    IPC分类号: H03M7/00

    摘要: A block interleaving apparatus for block interleaving M-bit input streams to be transferred with a modulus k using a mixed radix system in a multi-band orthogonal frequency division multiplexing communication system, including an array processor having an array including M cells in which the number of columns is k and the number of rows is M/k. The array processor inputs the input streams from the bottom-right cell up to the top-left last cell in the horizontal direction, and, after the first bit of the input streams reaches the last cell, generates interleaved output streams by changing the output of the array processor from horizontal direction to vertical direction.

    摘要翻译: 一种块交织装置,用于在多频带正交频分复用通信系统中使用混合小数系统块模块交织M位输入流以使用混合小数系统进行传输,包括阵列处理器,阵列处理器具有包括M个单元的阵列, 的列为k,行数为M / k。 阵列处理器将输入流从右下角单元格输入到左上角单元格的水平方向,并且在输入流的第一位到达最后一个单元格之后,通过改变输出流的输出 阵列处理器从水平方向到垂直方向。