Channel Estimation for Extremely Large-Scale MIMO: Far-Field or Near-Field?

Mingyao Cui Linglong Dai

Published in: IEEE Trans. Commun. (2022)

Keyphrases

channel estimation
cdma systems
communication systems
fading channels
multipath
ofdm system
frequency selective
estimation algorithm
bit error rate
multiple input multiple output
wireless channels
wireless communication
physical layer
computer simulation
video coding
signal to noise ratio