Codeword generator
US11070229B1 · kind B1 · utility
0Cited by
8References
22Claims
0Family size
Assignee
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Key dates
| Filing date | May 18, 2020 |
| Grant date | Jul 20, 2021 |
| Priority date | — |
| Expiry date | May 18, 2040 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03M7/405
- WIPO fieldBasic communication processes
- WIPO sectorElectrical engineering
Abstract
A method for generating codewords, the method may include obtaining an input tree, converting the input tree to a modified tree in which each symbol score is a power of two, wherein the conversion is responsive to a relationship between the aggregate count of symbols of the input tree and to a certain power to two that is a smallest power of two that exceeds the aggregate count of symbols; and assigning a codeword to each symbol based at least on the symbol counts associated with the leaves of the modified tree.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.