System and methods for virtualizing delta sigma digitization
US10566994B2 · kind B2 · utility
4Cited by
9References
16Claims
0Family size
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Key dates
| Filing date | Nov 5, 2018 |
| Grant date | Feb 18, 2020 |
| Priority date | — |
| Expiry date | Nov 5, 2038 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04B10/541
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A method for virtually performing delta-sigma digitization is provided. The method is performed on a series of digital samples output from a communication stack of a communication network. The method includes steps of obtaining a delta-sigma digitization sampling frequency for the output series of digital samples, calculating an oversampling ratio for the output series of digital samples, interpolating the output series of digital samples at a rate equivalent to the oversampling ratio, and quantizing the interpolated series of digital samples to plurality of discrete predetermined levels.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.