发明名称 |
Parallel concatenated tail-biting convolutional code and decoder therefor. |
摘要 |
A parallel concatenated convolutional coding scheme utilizes tail-biting nonrecursive systematic convolutional codes. The associated decoder iteratively utilizes circular maximum a posteriori decoding to produce hard and soft decision outputs. This encoding/decoding system results in improved error-correction performance for short messages. |
申请公布号 |
ZA9703217(B) |
申请公布日期 |
1997.12.18 |
申请号 |
ZA19970003217 |
申请日期 |
1997.04.15 |
申请人 |
GENERAL ELECTRIC COMPANY |
发明人 |
STEPHEN MICHAEL HLADIK;JOHN BAILEY ANDERSON |
分类号 |
H03M13/23;H03M13/00;H03M13/27;H03M13/29;H03M13/41;H03M13/45;H04L1/00 |
主分类号 |
H03M13/23 |
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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