Fronthaul Compression for Uplink Massive MIMO using Matrix Decomposition.
Aswathylakshmi P.Radha Krishna GantiPublished in: WCNC (2022)
Keyphrases
- matrix decomposition
- low rank
- nonnegative matrix factorization
- singular value decomposition
- wireless channels
- singular values
- low rank matrix
- compression ratio
- image compression
- missing data
- data analysis
- latent structure
- data summarization
- convex optimization
- feature selection
- low rank approximation
- data representation
- fading channels
- matrix factorization
- data matrix
- pairwise
- wireless communication
- clustering method
- semi supervised