Semiconductor device and method of forming same for correlation detection
US8982668B2 · kind B2 · utility
7Cited by
6References
20Claims
0Family size
Assignee
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Key dates
| Filing date | Nov 15, 2010 |
| Grant date | Mar 17, 2015 |
| Priority date | — |
| Expiry date | Jan 16, 2034 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L27/18
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
In an embodiment a semiconductor device correlates a received signal with a known pattern. A correlation output is used as a basis for forming a confidence reference level. The confidence reference level and the correlation output are compared to identify a peak in the received signal indicating that a present signal state of the received signal contains the known pattern.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.