Decoder compiler, computer readable medium, and communication device
US8700680B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Sep 19, 2011 |
| Grant date | Apr 15, 2014 |
| Priority date | — |
| Expiry date | Dec 31, 2031 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F40/143
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Information that maps a point in XML document structure to a name of a variable and an EXI grammar form that includes grammars each defining relationship among an event representative of an element in the XML document structure, an EXI event code, and a next grammar for use are read. A selecting unit selects grammars in the EXI grammar form such that the grammars are traced in sequence. A determining unit updates a grammar stack which identifies a current position in the XML document structure each time a grammar is selected. If the updated stack does not indicates the point, a function setting unit sets a skip function for skipping a corresponding value in an EXI stream, otherwise, sets a read function for reading and providing the corresponding value to a corresponding variable. A composer generates an EXI decoder including skip and read functions set for individual grammars.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.