发明名称 |
Encoding and decoding apparatus and method |
摘要 |
An interleaver and method of interleaving operate on data represented in a sequence of symbols to produce an interleaved sequence of symbols. The interleaver performs intra-block and inter-block permutations on the sequence of symbols. An encoder and method of encoding operate on data represented in a source sequence of symbols. The source sequence of symbols is encoded into a first sequence of codewords and interleaved using intra-block and inter-block permutations to produce a sequence of interleaved symbols. The sequence of interleaved symbols is encoded into a second sequence of codewords. A decoder and method of decoding operate on data represented in a sequence of received symbols. The sequence of received symbols comprises a formatted copy of the source sequence of symbols and the first and the second sequence of codewords.
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申请公布号 |
US2005071727(A1) |
申请公布日期 |
2005.03.31 |
申请号 |
US20040960044 |
申请日期 |
2004.10.08 |
申请人 |
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发明人 |
ZHENG YAN-XIU;SU YU T.;WANG WEI-TING |
分类号 |
G06F11/00;H03M7/30;H03M13/00;H03M13/27;H03M13/29;(IPC1-7):H03M13/00 |
主分类号 |
G06F11/00 |
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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