Method for adding extensions to the grammar for ASN.1 without modifying the basic compiler and code generator
US7406680B1 · kind B1 · utility
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9References
14Claims
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Key dates
| Filing date | Jun 1, 2000 |
| Grant date | Jul 29, 2008 |
| Priority date | — |
| Expiry date | Jul 6, 2020 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L69/06
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A processing system (100) implements a translator (102) and a compiler (106) for compiling a machine readable language. When a source file (104) is provided, the system performs a line-by-line compare to determine if the file contains extended grammar constructs (e.g., X.68x, where x is greater than or equal to 1) of the language, such as an ASN.1 standard language. If not, then the source file (104) is complied. If so, however, then the source file (104) is input to the translator (102) to translate into basic grammar constructs (e.g., X.680).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.