Adaptive lossless compression in analog mixed signal environments
US10084476B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 19, 2017 |
| Grant date | Sep 25, 2018 |
| Priority date | — |
| Expiry date | Dec 19, 2037 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03M7/3084
- WIPO fieldBasic communication processes
- WIPO sectorElectrical engineering
Abstract
A method including separating multiple signal waveforms into multiple blocks forming a sequence is provided. Each of the blocks includes at least a portion of each of the multiple signal waveforms. The method includes identifying a shared time portion and a shared signal portion for the signal waveforms within a first block from the multiple blocks and selecting a format for the first block based on a block size of the first block and a block read time of the first block. The method also includes compressing data in the first block based on the shared time portion, the shared signal portion, a preceding block and a subsequent block in the sequence, and storing the first block in a memory based on the format selected for the first block.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.