LDPC encoders, decoders, systems and methods
US7831883B2 · kind B2 · utility
9Cited by
4References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 4, 2005 |
| Grant date | Nov 9, 2010 |
| Priority date | — |
| Expiry date | Mar 12, 2028 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03M13/27
- WIPO fieldBasic communication processes
- WIPO sectorElectrical engineering
Abstract
An LDPC encoder with a complexity that increases linearly as a function of block size is provided. They are implementable with simple logic consisting of a repeater with an irregular repeat pattern, an interleaver, and an accumulator that performs irregular accumulations.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.