A Polar Coded OFDM System With Artificial Noise for Covert Communication.
Hiroki FukadaHideki OchiaiPublished in: GLOBECOM (2023)
Keyphrases
- ofdm system
- carrier frequency offset
- wireless communication systems
- estimation algorithm
- wireless communication
- bit error rate
- channel estimation
- noise level
- frequency selective
- communication networks
- communication systems
- fading channels
- orthogonal frequency division multiplexing
- multipath
- multiscale
- wireless networks
- shortest path
- computer simulation