发明名称 |
MPE-FEC RS decoder and decoding method thereof |
摘要 |
A decoding method of an MPE-FEC (Multiprotocol Encapsulation-Forward Error Correction) US (Reed-Solomon) decoder, includes: substituting a value corresponding to an erasure error position with 0 in a reception signal; calculating a syndrome by using the reception signal; calculating an erasure position polynomial by using erasure information; calculating a modified syndrome by using the syndrome and the erasure position polynomial; calculating an erasure error size polynomial by using the modified syndrome; calculating an error position by using the erasure position polynomial; calculating an error size by using a modified Forney's algorithm; and correcting an error through the error position and the error size.
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申请公布号 |
EP2194648(A1) |
申请公布日期 |
2010.06.09 |
申请号 |
EP20090177729 |
申请日期 |
2009.12.02 |
申请人 |
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE |
发明人 |
LEE, IN KI;CHANG, DAE IG;LEE, HO JIN |
分类号 |
H03M13/15 |
主分类号 |
H03M13/15 |
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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