History buffer apparatus and method for adaptive lossless data compression
US8248279B2 · kind B2 · utility
2Cited by
5References
20Claims
0Family size
Assignee
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Key dates
| Filing date | Oct 26, 2010 |
| Grant date | Aug 21, 2012 |
| Priority date | — |
| Expiry date | Nov 24, 2030 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03M7/3084
- WIPO fieldBasic communication processes
- WIPO sectorElectrical engineering
Abstract
A history buffer for use in adaptive lossless data compression comprises a plurality of memory locations. The memory locations are partitioned into two or more segments, each segment configured to detect a match sequence independently of the other segments. Control logic is provided for controlling the detection of match sequences between the two or more segments.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.