发明名称 |
Method and apparatus for channel coding and decoding in a communication system using a low-density parity-check code |
摘要 |
A channel coding method in a communication system using a Low-Density Parity-Check (LDPC) code. The channel coding method includes determining a degree distribution for a plurality of column groups of an information part and a plurality of column groups of a parity part; determining degrees for the plurality of column groups of the information part based on the degree distribution; determining a shortening order based on the degrees for the plurality of column groups of the information part; generating a parity check matrix based on the shortening order; and performing coding using the generated parity check matrix. |
申请公布号 |
US8645809(B2) |
申请公布日期 |
2014.02.04 |
申请号 |
US201113103640 |
申请日期 |
2011.05.09 |
申请人 |
JEONG HONG-SIL;YUN SUNG-RYUL;YANG HYUN-KOO;SAMSUNG ELECTRONICS CO., LTD |
发明人 |
JEONG HONG-SIL;YUN SUNG-RYUL;YANG HYUN-KOO |
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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