System and method for data compression
US6100824A · kind A · utility
32Cited by
30References
21Claims
0Family size
Assignee
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Key dates
| Filing date | Apr 6, 1998 |
| Grant date | Aug 8, 2000 |
| Priority date | — |
| Expiry date | Apr 6, 2018 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03M7/3088
- WIPO fieldBasic communication processes
- WIPO sectorElectrical engineering
Abstract
A data compression system and a method for compressing an alphanumeric message is disclosed in which a predetermined dictionary has entries represented by corresponding phrase codes, a phrase encoder encodes strings of at least one symbol in the alphanumeric message with phrase codes representing dictionary entries corresponding to the strings, and a statistical model encoder encodes at least a portion of the remaining symbols in the message using a statistical model based coding method.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.