发明名称 |
DECODING APPARATUS AND METHOD |
摘要 |
A decoding apparatus and method are described. The decoder includes N successive decoder groups numbered 1 to N arranged in series. Each decoder group includes primary decoding means for decoding the first sequence of codewords in combination with the source sequence of symbols to produce a sequence of primary decoded symbols; intermediate interleaving means for interleaving the sequence of primary decoded symbols using intra-block permutations on the source sequence of symbols and inter-block permutations on each intra-block permuted block across the predetermined number of the intra-block permuted blocks to produce a sequence of intermediate symbols; secondary decoding means for decoding the second sequence of codewords in combination with the sequence of intermediate symbols and a sequence of interleaved source symbols to produce a sequence of secondary decoded symbols; and de-interleaving means for de-interleaving the sequence of secondary decoded symbols to produce a sequence of estimated symbols.
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申请公布号 |
US2008141096(A1) |
申请公布日期 |
2008.06.12 |
申请号 |
US20070943275 |
申请日期 |
2007.11.20 |
申请人 |
INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE |
发明人 |
ZHENG YAN-XIU;SU YU T.;WANG WEI-TING |
分类号 |
G06F11/10;G06F11/00;H03M7/30;H03M13/00;H03M13/27;H03M13/29 |
主分类号 |
G06F11/10 |
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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