| 发明名称 | Non-binary layered low density parity check decoder | ||
| 摘要 | A non-binary layered low density parity check decoder includes a variable node processor operable to generate variable node to check node messages and to calculate perceived values based on normalized check node to variable node messages and on normalized decoder inputs, and to output normalized decoded values, and a check node processor operable to generate the check node to variable node messages based on normalized variable node to check node messages. | ||
| 申请公布号 | US9130590(B2) | 申请公布日期 | 2015.09.08 |
| 申请号 | US201314070541 | 申请日期 | 2013.11.03 |
| 申请人 | LSI CORPORATION | 发明人 | Liu Dan;Zuo Qi;Wang Chung-Li;Li Zongwang;Wang Lei |
| 分类号 | G11B5/09;G11B5/027;H03M13/00;H03M13/11;G11B20/18 | 主分类号 | G11B5/09 |
| 代理机构 | Hamilton DeSanctis & Cha | 代理人 | Hamilton DeSanctis & Cha |
| 主权项 | 1. A low density parity check decoder comprising: a variable node processor operable to generate variable node to check node messages and to calculate perceived values based on normalized check node to variable node messages and on normalized decoder inputs, and to output normalized decoded values; and a check node processor operable to generate the check node to variable node messages based on normalized variable node to check node messages, wherein the variable node processor and check node processor are operable to perform layered multi-level decoding. | ||
| 地址 | San Jose CA US | ||