Apparatus and method for coding/decoding block low density parity check code in a mobile communication system
    1.
    发明授权
    Apparatus and method for coding/decoding block low density parity check code in a mobile communication system 有权
    在移动通信系统中对低密度奇偶校验码进行编码/解码的装置和方法

    公开(公告)号:US09319068B2

    公开(公告)日:2016-04-19

    申请号:US14256288

    申请日:2014-04-18

    Abstract: A system and method for processing a block Low Density Parity Check (LDPC) code are provided. The system includes, a decoding apparatus for decoding a block LDPC code using a parity check matrix, the parity check matrix including an information part and a parity part, the parity part including a first section (B) including a plurality of first permutation matrices, a second section (D) including a second permutation matrix, a third section (T) including a plurality of identity matrices (I) arranged diagonally within the third section and a plurality of third permutation matrices arranged below the plurality of identity matrices, and a fourth section (E) including a fourth permutation matrix.

    Abstract translation: 提供了一种用于处理块低密度奇偶校验(LDPC)码的系统和方法。 该系统包括:使用奇偶校验矩阵解码块LDPC码的解码装置,奇偶校验矩阵包括信息部分和奇偶校验部分,奇偶校验部分包括包括多个第一置换矩阵的第一部分(B) 包括第二置换矩阵的第二部分(D),包括在第三部分内对角排列的多个单位矩阵(I)的第三部分(T)和布置在多个单位矩阵之下的多个第三置换矩阵,以及 第四部分(E)包括第四置换矩阵。

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