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Fast Beam Training for FDD Multi-User Massive MIMO Systems With Finite Phase Shifter Resolution.
Ke Xu
Fu-Chun Zheng
Pan Cao
Hongguang Xu
Xu Zhu
Published in:
IEEE Trans. Veh. Technol. (2021)
Keyphrases
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multi user
mimo systems
virtual environment
augmented reality
virtual world
low complexity
single user
multiple users
user interface
high resolution
video transmission
wireless channels
fading channels
waveguide
wireless sensor networks
neural network
artificial intelligence