Method and apparatus for adaptive non-linear self-jamming interference cancellation
US8744377B2 · kind B2 · utility
68Cited by
4References
28Claims
0Family size
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Key dates
| Filing date | Dec 20, 2010 |
| Grant date | Jun 3, 2014 |
| Priority date | — |
| Expiry date | Jan 8, 2032 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04B1/525
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
Certain embodiments of the disclosure propose a method for cancelling co-channel interference (self-jamming) generated by nonlinearities in the radio-frequency (RF) front-end devices. The proposed method utilizes an adaptive non-linear filter to generate a distorted version of the transmitted signal. The self-jamming interference may be mitigated utilizing the distorted signal through adaptive cancellation.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.