Optimal Improper Gaussian Signaling for Physical Layer Security in Cognitive Radio Networks.
Guilherme OliveiraEvelio M. G. FernándezSamuel Baraldi MafraSamuel Montejo SánchezCesar A. Azurdia-MezaPublished in: Secur. Commun. Networks (2018)
Keyphrases
- physical layer
- cognitive radio networks
- cognitive radio
- wireless communication
- spectrum sensing
- network layer
- application layer
- smart grid
- resource utilization
- communication networks
- communication systems
- wireless networks
- multipath
- user centric
- computer networks
- end to end
- wireless sensor networks
- security issues
- wireless channels
- energy efficient
- network security
- mac protocol
- information security