Systems approach to interference cancellation
US9571205B1 · kind B1 · utility
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47Claims
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Key dates
| Filing date | Mar 24, 2014 |
| Grant date | Feb 14, 2017 |
| Priority date | — |
| Expiry date | Jun 30, 2034 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04B1/525
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
Disclosed is a system and method of combining optical interference cancellation with other methods of interference cancellation, including electronic cancellation, digital filtering, and beam steering algorithms, to remove co-located interference, remote interference of an unknown origin, and multipath interference components created by reflections of signals both known and unknown.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.