Interference mitigation technique for a MSS system from an inverted terrestrial frequency BWA reuse
US11677446B2 · kind B2 · utility
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9Claims
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Key dates
| Filing date | Feb 8, 2021 |
| Grant date | Jun 13, 2023 |
| Priority date | — |
| Expiry date | Feb 8, 2041 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W16/28
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
Methods of mitigating interference to a Mobile Satellite Service (MSS) satellite from terrestrial Broadband Wireless Access (BWA) base stations are provided. A method includes receiving, at the terrestrial BWA base station, a pilot signal on a satellite downlink frequency, and adjusting terrestrial BWA communication on a satellite uplink frequency that corresponds to the satellite downlink frequency, responsive to the pilot signal.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.