Large-Scale MIMO Receiver Based on Finite-Alphabet Sparse Detection and Concave-Convex Optimization.
Yacine MeslemAbdeldjalil Aïssa-El-BeyMustapha DjeddouPublished in: SPAWC (2020)
Keyphrases
- convex optimization
- finite alphabet
- basis pursuit
- interior point methods
- low rank
- primal dual
- low rank matrix
- convex relaxation
- fading channels
- convex optimization problems
- total variation
- feature selection
- multiple input multiple output
- sparse representation
- objective function
- signal recovery
- image processing
- machine learning
- alternating direction method of multipliers