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On Secrecy Rate of the Generalized Artificial-Noise Assisted Secure Beamforming for Wiretap Channels
Pin-Hsun Lin
Szu-Hsiang Lai
Shih-Chun Lin
Hsuan-Jung Su
Published in:
CoRR (2012)
Keyphrases
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key management
speech enhancement
security analysis
noise level
key distribution
security properties
signal to noise ratio
noisy environments
noisy data
single channel
additive noise
estimation error
multi channel
noise reduction
resource constrained
speech signal
bit errors
frequency domain