LDPC decoder trapping set identification
US8996971B2 · kind B2 · utility
2Cited by
15References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 4, 2012 |
| Grant date | Mar 31, 2015 |
| Priority date | — |
| Expiry date | Apr 5, 2033 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG11B2020/185
- WIPO fieldBasic communication processes
- WIPO sectorElectrical engineering
Abstract
The present inventions are related to systems and methods for detecting trapping sets in LDPC decoders, and particularly for detecting variable nodes in trapping sets in a non-erasure channel LDPC decoder.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.