发明名称 |
Method for generating codewords |
摘要 |
Provided is a method for generating codewords. The method comprises the following steps: receiving an information bit; generating a generating matrix in which a size of a column is identical with a length of the information bit, a size of a row is 24 rows, and values of symbols that are elements of the matrix are 0 or 1; modifying the generating matrix by dividing the generated generating matrix into an upper group and a lower group having an identical size and replacing rows so that the number of symbols having a value of 1 in the upper group is identical with the number of symbols having a value of 1 in the lower group; and obtaining inner products from the information bit and each row of the modified generating matrix and generating codewords from remainders obtained by dividing the inner products by 2. |
申请公布号 |
US8713415(B2) |
申请公布日期 |
2014.04.29 |
申请号 |
US201113581197 |
申请日期 |
2011.02.24 |
申请人 |
JANG JI WOONG;HAN SEUNG HEE;CHO HAN GYU;LG ELECTRONICS INC. |
发明人 |
JANG JI WOONG;HAN SEUNG HEE;CHO HAN GYU |
分类号 |
H03M13/00 |
主分类号 |
H03M13/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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