发明名称 |
Multi-resolution Viterbi decoding technique |
摘要 |
A method for decoding an encoded signal. A first step generates a plurality of first precision state metrics for a decoder trellis in response to a plurality of first precision branch metrics. A second step generates a plurality of second precision state metrics for a selected subset of the first precision state metrics in response to a plurality of second precision branch metrics. A third step replaces the selected subset of first precision state metrics with the second precision state metrics. A fourth step stores the first precision state metrics and the second precision state metrics.
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申请公布号 |
US6948114(B2) |
申请公布日期 |
2005.09.20 |
申请号 |
US20020132360 |
申请日期 |
2002.04.25 |
申请人 |
LSI LOGIC CORPORATION |
发明人 |
POTKONJAK MIODRAG;MEGERIAN SEAPAHN;MOGRE ADVAIT;PETRANOVIC DUSAN |
分类号 |
H03M13/41;(IPC1-7):H03M13/03 |
主分类号 |
H03M13/41 |
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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