System and method for generation of shared signal frequency map for frequency sharing choice
US11665564B2 · kind B2 · utility
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13References
61Claims
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Key dates
| Filing date | Feb 8, 2021 |
| Grant date | May 30, 2023 |
| Priority date | — |
| Expiry date | Jun 7, 2041 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W24/10
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
System and methods are disclosed for collecting detailed list of frequencies along with any relevant information such as users, time of day, weather, ionospheric conditions, quality of the transmission. This information is used to create a detailed frequency map. The frequency map is continuously updated. The frequency map is used to generate an optimum list of frequency bands that can be used for frequency sharing. Having a real-time frequency map allows for fast and reliable switching between optimum frequencies if a primary user is detected during transmission.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.