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Hierarchical BEM Based Channel Estimation With Very Low Pilot Overhead for High Mobility MIMO-OFDM Systems.
Yanfeng Zhang
Xu Zhu
Yujie Liu
Yufei Jiang
Yong Liang Guan
Vincent K. N. Lau
Published in:
IEEE Trans. Veh. Technol. (2022)
Keyphrases
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mimo ofdm systems
multipath
channel estimation
orthogonal frequency division multiplexing
ofdm system
end to end
fading channels
communication systems
routing algorithm
bit error rate
estimation algorithm
wireless communication
neural network
physical layer