发明名称 |
Data decoding apparatus and method for decoding convolution-coded input data |
摘要 |
In a data decoding apparatus, the Viterbi algorithm is used in an equalizer so that the difference data between state metrics is used as reliability data with respect to the output data so as to provide the reliability data which can accurately represent the likelihood of the output data, whereby it is ensured that efficient decoding of data may be performed based on the reliability data described above.
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申请公布号 |
US6301684(B1) |
申请公布日期 |
2001.10.09 |
申请号 |
US19970796070 |
申请日期 |
1997.01.30 |
申请人 |
SONY CORPORATION;SONY UNITED KINGDOM LIMITED |
发明人 |
WATANABE HIDEKAZU;IZUMI SEIICHI;AMIR-ALIKHANI HAMID |
分类号 |
H04L27/10;H03M13/23;H04B3/06;H04B7/005;H04L1/00;H04L25/03;(IPC1-7):H03M13/00;H03D1/00 |
主分类号 |
H04L27/10 |
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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