| 发明名称 |
Combined turbo-code/convolutional code decoder, in particular for mobile radio systems |
| 摘要 |
A combined decoder reuses input/output RAM of a turbo-code decoding circuit as alpha-RAM or beta-RAM for a convolutional code decoding circuit. Additional operational units are used for both turbo-coding and convolutional coding. An effective harware folding scheme permits calculation of 256 states serially on 8 ACS units.
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| 申请公布号 |
US2005278603(A1) |
申请公布日期 |
2005.12.15 |
| 申请号 |
US20030653721 |
申请日期 |
2003.09.02 |
| 申请人 |
STMICROELECTRONICS S.R.L. |
发明人 |
BERENS FRIEDBERT;KREISELMAIER GERD |
| 分类号 |
G06F11/08;G06F11/10;H03M13/29;H03M13/41;H04L1/00;(IPC1-7):H03M13/00 |
主分类号 |
G06F11/08 |
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