A Low-Complexity Three-Stage Estimator for Low-Rank mmWave Channels.
Khawaja Fahad MasoodRui HuJun TongJiangtao XiQinghua GuoYanguang YuPublished in: IEEE Trans. Veh. Technol. (2021)
Keyphrases
- 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