Simplified circuit for correlating binary and non-binary sequences
US6934732B2 · kind B2 · utility
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17References
11Claims
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Key dates
| Filing date | Feb 4, 2002 |
| Grant date | Aug 23, 2005 |
| Priority date | — |
| Expiry date | Aug 23, 2023 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F7/5443
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A correlator circuit for calculating the correlation between a signal sequence and a binary reference sequence. A unique method of calculating the correlation value between the two sequences provides for the reduction in necessary computations and, as a result, a reduction in the amount of time expended in calculating the correlation is realized.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.