Covert communication in relay and RIS networks
Covert communication aims to prevent the warden from detecting the presence of communications, i.e. with a negligible detection probability. When the distance between the transmitter and the legitimate receiver is large, large transmission power is needed, which in turn increases the detection proba...
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| Hauptverfasser: | , , , , |
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| Format: | Artigo |
| Sprache: | Inglês |
| Veröffentlicht: |
EDP Sciences
2023-01-01
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| Schriftenreihe: | Security and Safety |
| Schlagworte: | |
| Online-Zugang: | https://sands.edpsciences.org/articles/sands/full_html/2023/01/sands20220017/sands20220017.html |
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