Gradient projection-based channel equalization under sustained fading.

Venkatraman Atti Andreas Spanias Kostas Tsakalis Constantinos Panayiotou Leonidas D. Iasemidis Visar Berisha

Published in: Signal Process. (2008)

Keyphrases

ofdm system
channel estimation
multipath
wireless channels
bit error rate
estimation algorithm
wireless communication
antenna array
fading channels

orthogonal frequency division multiplexing
channel coding
communication systems
decision feedback
knowledge building
end to end
computationally efficient
signal to noise ratio
image gradient

computer simulation
physical layer
gradient direction
gradient method
video transmission
data transmission
edge detection
structure tensor

gradient information
neural network
contrast enhancement
video quality
multiple access
multi channel
code division multiple access
wireless networks