Method for decoding data coded with an entropic code, corresponding decoding device and transmission system
US6812873B1 · kind B1 · utility
61Cited by
2References
31Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 23, 2002 |
| Grant date | Nov 2, 2004 |
| Priority date | — |
| Expiry date | Aug 28, 2022 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03M13/4146
- WIPO fieldBasic communication processes
- WIPO sectorElectrical engineering
Abstract
The invention concerns a method for decoding received digital data corresponding to transmitted digital data coded with an entropic code associating with each word of an alphabet a distinct bit sequence, whereof the length is a function of said word occurrence probability, using a decoding lattice whereof each transition corresponds to a binary value 0 or 1 of one of the bits of a sequence corresponding to one of said words.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.