Method to cancel impulsive interference from a signal processing system
US8605840B2 · kind B2 · utility
1Cited by
10References
15Claims
0Family size
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Key dates
| Filing date | Jun 2, 2011 |
| Grant date | Dec 10, 2013 |
| Priority date | — |
| Expiry date | Feb 8, 2032 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L25/025
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A method of canceling impulsive interference from a communications signal is provided. The method includes identifying an impulse interference contained in the communications signal, generating a model of impulse interference, matching the model in at least one of amplitude, phase and envelope time delay to the identified impulse interference, and cancelling the identified impulse interference by subtracting the matched model from the identified impulse interference.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.