Method of mask calculation for generation of shifted pseudo-noise (PN) sequence
US6526427B1 · kind B1 · utility
3Cited by
4References
7Claims
0Family size
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Key dates
| Filing date | Dec 6, 1999 |
| Grant date | Feb 25, 2003 |
| Priority date | — |
| Expiry date | Dec 6, 2019 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F2207/582
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A method for calculating the mask for an arbitrary delay of a pseudo-noise sequence uses only XOR operations on previously calculated masks. A method for calculating the mask for an arbitrary delay of a pseudo-noise sequence whose shift register polynomial is of order R uses no more than NOP operations where NOP is independent of the delay and NOP is on the order of R.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.