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A Low-Complexity Three-Stage Estimator for Low-Rank mmWave Channels.
Khawaja Fahad Masood
Rui Hu
Jun Tong
Jiangtao Xi
Qinghua Guo
Yanguang Yu
Published in:
IEEE Trans. Veh. Technol. (2021)
Keyphrases
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low complexity
low rank
mimo systems
convex optimization
singular value decomposition
matrix completion
linear combination
matrix factorization
low rank matrix
missing data
motion estimation
rank minimization
least squares
semi supervised
computational complexity
singular values
high order
high dimensional data
maximum likelihood
trace norm
distributed video coding
computer vision
machine learning
data sets
collaborative filtering