发明名称 |
Error correction method and apparatus for predetermined error patterns |
摘要 |
<p>In a method of detecting an error pattern in a codeword transmitted across a noisy communication channel, a codeword is detected. A syndrome is then generated by applying a generator polynomial to the codeword. The generator polynomial is adapted to produce a distinct syndrome set for each of "L" (L>1) different error patterns potentially introduced in the codeword during transmission across the communication channel. A type of an error pattern within the codeword is detected based on the syndrome or a shifted version of the syndrome, and then a start position of the error pattern within the codeword.
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申请公布号 |
EP1931034(A3) |
申请公布日期 |
2009.03.18 |
申请号 |
EP20070120467 |
申请日期 |
2007.11.12 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
LEE, JUN;PARK, JI-HOON;MOON, JAE-KYUN |
分类号 |
H03M13/15;H03M13/17 |
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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