Artificial Noise-Aided Physical Layer Security in Underlay Cognitive Massive MIMO Systems with Pilot Contamination.
Hayder Al-HraishawiGayan Amarasuriya Aruma BadugeRafael F. SchaeferPublished in: Entropy (2017)
Keyphrases
- physical layer
- multiple input multiple output
- bit error rate
- fading channels
- signal to noise ratio
- wireless communication
- cognitive radio
- application layer
- resource utilization
- network layer
- wireless channels
- multipath
- channel coding
- communication protocol
- computer simulation
- mac protocol
- smart grid
- communication systems
- communication networks
- ofdm system
- load balancing
- quality of service
- video transmission
- information security
- multi hop
- virtual machine