Eye center determination system and method
US7970087B2 · kind B2 · utility
8Cited by
8References
20Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Apr 6, 2005 |
| Grant date | Jun 28, 2011 |
| Priority date | — |
| Expiry date | Jan 7, 2030 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L7/0334
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A system and method for bit eye center determination is provided. In general, the system samples an incoming data stream to determine where transitions in the data stream occur, selectively offsets the selected samples based on state criteria and the number of transitions in each set of samples, accumulates the offset samples and averages the result to determine the center of the bit eye. The system and method also provides the ability to locate the eye center even in the case of noise in the system, whether the noise is random or deterministic, including odd/even noise.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.