Sign in
Spatial Covariance Matrix Reconstruction for DOA Estimation in Hybrid Massive MIMO Systems With Multiple Radio Frequency Chains.
Yinsheng Liu
Yiwei Yan
Li You
Wenjin Wang
Hongtao Duan
Published in:
IEEE Trans. Veh. Technol. (2021)
Keyphrases
</>
covariance matrix
radio frequency
mimo systems
sample size
principal component analysis
objective function
correlation matrix
high resolution
estimation error
feature extraction
low cost
image coding
end to end
frequency band