Interleaver device and method for interleaving a data set
US6701467B1 · kind B1 · utility
Assignee
Inventor
Key dates
| Filing date | Feb 28, 2000 |
| Grant date | Mar 2, 2004 |
| Priority date | — |
| Expiry date | Feb 28, 2020 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03M13/2721
- WIPO fieldBasic communication processes
- WIPO sectorElectrical engineering
Abstract
An interleaver device configured to interleave a data set, comprising an interleaver driver, a processing unit including a data processor configured to operate as an interleaver under the control of the interleaver driver, a data input device configured to input the data set to be interleaved, and a data output device configured to output an interleaved data set. The interleaver driver includes a mapping processor configured to calculate a set of bijective elementary functions (&phgr;n) and to supply a mapping of the interleaver to the data processor. The interleaver driver also includes an interleaver definition generator configured to supply an interleaver definition to the mapping processor. The interleaver definition includes a compound function (&phgr;ko . . . o&phgr;1) of at least one bijective elementary function drawn from the set of bijective elementary functions (&phgr;n).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.