Biomimicking Covert Communication by Time-Frequency Shift Modulation for Increasing Mimicking and BER Performances.
Jongmin AhnHojun LeeYongcheol KimWan-Jin KimJaehak ChungPublished in: Sensors (2021)
Keyphrases
- ofdm system
- physical layer
- error rate
- communication networks
- bit error rate
- information flow
- signal processing
- mimo systems
- signal to noise ratio
- communication cost
- joint source and channel coding
- orthogonal frequency division multiplexing
- communication technologies
- variable length
- image processing
- frequency domain
- feature extraction