| 摘要 |
PROBLEM TO BE SOLVED: To improve correction performance to burst errors in an ECC coding device for creating an ECC redundant symbol in an interleaved data string and ECC-coding it. SOLUTION: When a data string is interleaved, the data of the insertion position of the redundant symbol of the data string is sipped from the interleaving position of order, and distributed to a next interleaving position to generate a redundant symbol of each interleaved data string. Thus, the interleave arrays in the data string are uniformly dispersed, and correction performance to burst errors is improved. COPYRIGHT: (C)2010,JPO&INPIT
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