Anti-jamming method in satellite communication (SATCOM) system
US9641280B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 10, 2015 |
| Grant date | May 2, 2017 |
| Priority date | — |
| Expiry date | Dec 10, 2035 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04B2201/71307
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
Various embodiments provide an anti-jamming method in a satellite communication (SATCOM) system. A waveform modulation is performed on a waveform of a source data to provide a modulated waveform transmitted to a transmitter and then to a receiver. The modulated waveform transmitted from the receiver is demodulated to provide a demodulated waveform. In response to interference, a game reasoning process is performed on the demodulated waveform to provide an anti-jamming adaptive waveform. By performing a game-optimal waveform modulation on the anti-jamming adaptive waveform, a frequency hopping process is used to guide the data transmission, such that the source data is transmitted with a minimal probability of being interfered.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.