Covert communication integrates into wavelet packet transform OFDM system over Rayleigh fading channel.
Sanjeev KumarAmarpal SinghManoj KumarPublished in: Wirel. Networks (2020)
Keyphrases
- ofdm system
- fading channels
- wireless communication systems
- wireless communication
- frequency selective
- channel estimation
- multipath
- estimation algorithm
- orthogonal frequency division multiplexing
- wavelet packet
- communication networks
- bit error rate
- communication systems
- additive white gaussian noise
- mc cdma
- wireless channels
- computer networks
- computer simulation
- denoising
- mobile communication
- wireless networks
- code division multiple access
- end to end
- image coding
- wavelet transform