An Anti-Eavesdropping Scheme Based on OFDM-IM Using Artificial Noise.

Guixian Cheng Bohan Yang Weikai Xu Guofa Cai Zhou Dai

Published in: IEEE Signal Process. Lett. (2023)

Keyphrases

carrier frequency offset
random noise
noisy data
noise level
multiple description coding
signal to noise ratio
missing data
noise reduction
multipath
communication systems
additive noise
low complexity
real world
noise model
image restoration
fading channels
computational complexity
image processing