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Gaussian Approximation Based Interpolation for Channel Matrix Inversion in MIMO-OFDM Systems.
Jian Andrew Zhang
Xiaojing Huang
Hajime Suzuki
Zhuo Chen
Published in:
IEEE Trans. Wirel. Commun. (2013)
Keyphrases
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mimo ofdm systems
matrix inversion
multipath
monte carlo
least squares
policy evaluation
orthogonal frequency division multiplexing
computational cost
maximum likelihood
channel estimation
neural network
kernel matrix
multi input multi output
routing algorithm
fading channels