On Secrecy Rate of the Generalized Artificial-Noise Assisted Secure Beamforming for Wiretap Channels.
Pin-Hsun LinSzu-Hsiang LaiShih-Chun LinHsuan-Jung SuPublished in: IEEE J. Sel. Areas Commun. (2013)
Keyphrases
- key management
- speech enhancement
- single channel
- key distribution
- security analysis
- security properties
- noise reduction
- noisy environments
- missing data
- noise level
- multi channel
- frequency domain
- additive noise
- multiple input multiple output
- noise model
- communication channels
- signal to noise ratio
- noisy data
- speech signal
- estimation error
- end to end
- mutual authentication