A Novel Physical Layer Security Scheme in OFDM-Based Cognitive Radio Networks.
Hurmat Ali ShahInsoo KooPublished in: IEEE Access (2018)
Keyphrases
- physical layer
- fading channels
- wireless communication
- cognitive radio
- communication systems
- multipath
- spectrum sensing
- channel coding
- application layer
- network layer
- bit error rate
- multiple input multiple output
- smart grid
- wireless networks
- computer simulation
- cross layer
- wireless channels
- mac protocol
- wireless ad hoc networks
- energy efficient
- wireless sensor networks
- error correction
- network security
- routing protocol
- computer systems
- image quality