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Prior CSIT estimation for FDD massive MIMO system with 1-bit feedback per dimension.
Ruoyu Zhang
Jiayan Zhang
Yulong Gao
Honglin Zhao
Published in:
Trans. Emerg. Telecommun. Technol. (2019)
Keyphrases
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prior knowledge
parameter estimation
user feedback
estimation algorithm
neural network
real time
information retrieval
relevance feedback
estimation error
accurate estimation
wireless channels
intrinsic dimensionality
feedback mechanisms