发明名称 |
Channel interleaving/de-interleaving apparatus in a communication system using a low density parity check code and control method thereof |
摘要 |
In a communication system, information data bits are encoded in a preset coding scheme when the information data bits are input, and a Low Density Parity Check (LDPC) codeword is generated. The LDPC codeword is interleaved according to a preset channel-interleaving rule. A channel-interleaved LDPC codeword is modulated in a preset modulation scheme and a modulation symbol is generated.
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申请公布号 |
US7555694(B2) |
申请公布日期 |
2009.06.30 |
申请号 |
US20060370288 |
申请日期 |
2006.03.08 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
KYUNG GYU-BUM;CHOI SEUNG-HOON;KIM JAE-YOEL;PARK SUNG-EUN |
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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