Toeplitz channel matrix decomposition with vectorization for very large-scale MIMO.
Mohammad Abu HanifMoon Ho LeePublished in: ICTC (2013)
Keyphrases
- matrix decomposition
- low rank
- fading channels
- mimo systems
- multiple input multiple output
- wireless channels
- nonnegative matrix factorization
- least squares
- singular value decomposition
- ofdm system
- low rank matrix
- linear combination
- high order
- singular values
- latent structure
- clustering algorithm
- convex optimization
- matrix factorization
- data sets
- semi supervised