Method and system for providing a contention-free interleaver for channel coding
US7979772B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jan 26, 2007 |
| Grant date | Jul 12, 2011 |
| Priority date | — |
| Expiry date | May 9, 2030 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03M13/6561
- WIPO fieldBasic communication processes
- WIPO sectorElectrical engineering
Abstract
A method for operating a contention-free interleaver for channel coding is provided that includes generating a sub-table based on a data block size, N, and an offset vector, v, of length x and generating an interleave table based on the sub-table. For a particular embodiment, the interleave table is generated based on the sub-table by generating a plurality of multiplets that together form the interleave table. In addition, the sub-table may be generated based on the data block size and the offset vector by (i) rounding the data block size up to a nearest multiple of the length, x, of the offset vector to generate a modified block size, N′, and (ii) generating the sub-table of a size equal to N′/x.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.