发明名称 |
PARITY GENERATING APPARATUS AND MAP APPARATUS FOR TURBO DECODING |
摘要 |
An apparatus for generating a parity bit for turbo decoding, and a MAP (Maximum A Posteriori) apparatus are provided. The apparatus for generating a parity bit for turbo decoding includes: a index converter calculating forward and reverse state matrices with respect to a parity bit by maintaining or changing the relationship between the forward and reverse state matrices with respect to information bits and input symbols according to an encoder state; and a parity calculation unit calculating a parity bit by using the forward and reverse state matrices calculated by the parity state matric calculation unit.
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申请公布号 |
US2011154149(A1) |
申请公布日期 |
2011.06.23 |
申请号 |
US20100972289 |
申请日期 |
2010.12.17 |
申请人 |
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE |
发明人 |
JEON IN SAN;KIM HYUK;CHO HAN JIN |
分类号 |
H03M13/05;G06F11/10 |
主分类号 |
H03M13/05 |
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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