Method for encoding data with at least two encoding steps, and at least one permutation step, corresponding encoding device, computer program and signal
    1.
    发明授权
    Method for encoding data with at least two encoding steps, and at least one permutation step, corresponding encoding device, computer program and signal 失效
    用至少两个编码步骤编码数据的方法,以及至少一个置换步骤,对应的编码装置,计算机程序和信号

    公开(公告)号:US08587459B2

    公开(公告)日:2013-11-19

    申请号:US13147354

    申请日:2010-01-29

    IPC分类号: H03M7/00

    摘要: A method is provided for encoding data to be sent to at least one receiver, including at least two identical encoding steps and at least one permutation step. Each encoding step associates a block of encoded data with a block of data to be encoded, using at least two basic codes, each code processing a subset of the data block to be encoded. The permutation step is inserted between two encoding steps, i.e. a current encoding step and a previous encoding step, such that the order of the data in a data block to be encoded by the current encoding step is different from the order of the data encoded by the previous encoding step. The permutation step implements, for a data block, a rotation applied to the data of the data block and a reversal of the order of the data of the data block. The operations can be implemented by an interleaving matrix.

    摘要翻译: 提供一种用于编码要发送到至少一个接收器的数据的方法,包括至少两个相同的编码步骤和至少一个置换步骤。 每个编码步骤使用至少两个基本代码将编码数据块与要编码的数据块相关联,每个代码处理要编码的数据块的子集。 将置换步骤插入到两个编码步骤之间,即当前编码步骤和先前编码步骤,使得当前编码步骤要编码的数据块中的数据顺序不同于由 之前的编码步骤。 置换步骤对于数据块实施应用于数据块的数据的旋转以及数据块的数据顺序的反转。 这些操作可以通过交织矩阵来实现。

    METHOD FOR ENCODING DATA WITH AT LEAST TWO ENCODING STEPS, AND AT LEAST ONE PERMUTATION STEP, CORRESPONDING ENCODING DEVICE, COMPUTER PROGRAM AND SIGNAL
    2.
    发明申请
    METHOD FOR ENCODING DATA WITH AT LEAST TWO ENCODING STEPS, AND AT LEAST ONE PERMUTATION STEP, CORRESPONDING ENCODING DEVICE, COMPUTER PROGRAM AND SIGNAL 失效
    使用至少两个编码步骤编码数据的方法,以及至少一个步骤,对应编码设备,计算机程序和信号

    公开(公告)号:US20120057648A1

    公开(公告)日:2012-03-08

    申请号:US13147354

    申请日:2010-01-29

    IPC分类号: H04L27/00

    摘要: A method is provided for encoding data to be sent to at least one receiver, including at least two identical encoding steps and at least one permutation step. Each encoding step associates a block of encoded data with a block of data to be encoded, using at least two basic codes, each code processing a subset of the data block to be encoded. The permutation step is inserted between two encoding steps, i.e. a current encoding step and a previous encoding step, such that the order of the data in a data block to be encoded by the current encoding step is different from the order of the data encoded by the previous encoding step. The permutation step implements, for a data block, a rotation applied to the data of the data block and a reversal of the order of the data of the data block. The operations can be implemented by an interleaving matrix.

    摘要翻译: 提供一种用于编码要发送到至少一个接收器的数据的方法,包括至少两个相同的编码步骤和至少一个置换步骤。 每个编码步骤使用至少两个基本代码将编码数据块与要编码的数据块相关联,每个代码处理要编码的数据块的子集。 将置换步骤插入到两个编码步骤之间,即当前编码步骤和先前编码步骤,使得当前编码步骤要编码的数据块中的数据顺序不同于由 之前的编码步骤。 置换步骤对于数据块实施应用于数据块的数据的旋转以及数据块的数据顺序的反转。 这些操作可以通过交织矩阵来实现。