Time-domain artificial noise generation technique using time-domain and frequency-domain processing for physical layer security in MIMO-OFDM systems.
Tomoki AkitayaShunta AsanoTakahiko SabaPublished in: ICC Workshops (2014)
Keyphrases
- frequency domain
- physical layer
- low frequency
- multipath
- spatial domain
- power spectra
- wireless communication
- feature extraction
- subband
- application layer
- network layer
- smart grid
- resource utilization
- communication systems
- information security
- bit error rate
- communication protocol
- intrusion detection
- fading channels
- communication networks
- computational complexity
- channel coding
- denoising
- signal to noise ratio