发明名称 |
Digital data modulating method and apparatus and modulated data recording medium using the same |
摘要 |
A digital data modulating method wherein the last unit of a block consisting of predetermined units is received and a block is obtained which does not infringe A k-constraint in AN RLL code having (d, k) constraints on the basis of a modulation data table of a predetermined unit. A source code word to be modulated to a code word can be quickly and accurately determined while satisfying the (d, k) constraint of the RLL code between the blocks having a predetermined size.
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申请公布号 |
US6531968(B2) |
申请公布日期 |
2003.03.11 |
申请号 |
US20010998791 |
申请日期 |
2001.12.03 |
申请人 |
LG ELECTRONICS INC. |
发明人 |
AHN SEONG KEUN;SUH SANG WOON;IMMINK KEES A. SCHOUHAMER |
分类号 |
G11B20/14;H03M5/14;(IPC1-7):H03M7/00 |
主分类号 |
G11B20/14 |
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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