| 发明名称 |
ITERATIVE DETECTION-DECODING SYSTEM |
| 摘要 |
A nonbinary iterative detector-decoder (IDD) system. The IDD system comprises a detector, a decoder; and a nonbinary interface electrically connected between the detector and decoder. The interface is operative to convert a soft symbol and variance that is output by the detector into a corresponding nonbinary log likelihood ratio (LLR) vector that comprises one or more nonbinary LLRs, and to provide the LLR vector to the decoder. The interface is further configured to convert a nonbinary LLR vector comprised of one or more nonbinary LLRs that is output by the decoder into a corresponding soft symbol and variance, and to provide the soft symbol and variance to the detector. |
| 申请公布号 |
US2016249234(A1) |
申请公布日期 |
2016.08.25 |
| 申请号 |
US201615049031 |
申请日期 |
2016.02.20 |
| 申请人 |
The Regents of the University of Michigan |
发明人 |
ZHANG Zhengya;CHEN Chia-Hsiang |
| 分类号 |
H04W24/02;H04B7/04;H04W72/08 |
主分类号 |
H04W24/02 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A nonbinary iterative detector-decoder system, comprising:
a detector; a decoder; and a nonbinary interface electrically connected between the detector and decoder, wherein the interface is operative to convert a soft symbol and variance that is output by the detector into a corresponding nonbinary log likelihood ratio (LLR) vector that comprises one or more nonbinary LLRs and to provide the LLR vector to the decoder, and to convert a nonbinary LLR vector comprised of one or more nonbinary LLRs that is output by the decoder into a corresponding soft symbol and variance and to provide the soft symbol and variance to the detector. |
| 地址 |
Ann Arbor MI US |
