发明名称 |
TRANSMITTER AND RECEIVER, AND METHOD OF VARYING A CODING RATE |
摘要 |
A data structure of a check matrix for the error correction code is a data structure of a check matrix for an error correction code, in which the error correction code is the LDPC code, and in which the check matrix has a matrix structure in which rows are rearranged for submatrices consisting of a part of columns of the check matrix. Moreover, in the method and device for varying the coding rate of the error correction code, a puncture position that is determined in accordance with a puncture position determination signal is a puncture position with which a number of columns in which two or more 1s are contained in a region of the check matrix that is directly affected by puncturing is minimized. |
申请公布号 |
US2015365105(A1) |
申请公布日期 |
2015.12.17 |
申请号 |
US201314762606 |
申请日期 |
2013.02.08 |
申请人 |
MITSUBISHI ELECTRIC CORPORATION |
发明人 |
SUGIHARA Kenya;MIYATA Yoshikuni;MATSUMOTO Wataru |
分类号 |
H03M13/11;H03M13/00;H04L1/00 |
主分类号 |
H03M13/11 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
Tokyo JP |