Apparatus and method for sire bias compensation
US9706421B2 · kind B2 · utility
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30Claims
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Key dates
| Filing date | May 27, 2014 |
| Grant date | Jul 11, 2017 |
| Priority date | — |
| Expiry date | Feb 12, 2035 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04B1/7097
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
Aspects of the disclosure are directed to estimating a signal to interference ratio. A signal energy estimate corresponding to a received data transmission is generated. A noise to interference ratio estimate corresponding to the received data transmission is generated. A bias, corresponding to the noise to interference ratio estimate, is subtracted from the signal energy estimate. A signal to interference ratio estimate is determined corresponding to the signal energy estimate less the bias, and the noise to interference ratio estimate.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.