发明名称 |
METHOD AND APPARATUS FOR DESIGNING LOW DENSITY PARITY CHECK CODE WITH MULTIPLE CODE RATES, AND INFORMATION STORAGE MEDIUM THEREOF |
摘要 |
A method and apparatus for generating a low density parity check (LDPC) code having a variable code rate, the method of generating the LDPC code having a variable code rate including: generating a first parity check matrix by combining a parity matrix or a parity check matrix and a first information word matrix; and generating a second parity check matrix by combining the first parity check matrix and a second information word matrix. According to the method and apparatus, error correction performance is enhanced.
|
申请公布号 |
US2008294963(A1) |
申请公布日期 |
2008.11.27 |
申请号 |
US20070958498 |
申请日期 |
2007.12.18 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
HWANG SUNG-HEE |
分类号 |
H03M13/05;G06F11/10 |
主分类号 |
H03M13/05 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|