Compressed sensing based semidefinite relaxation detection algorithm for overloaded uplink multiuser massive MIMO system.
Lin LiWeixiao MengCheng LiPublished in: ICC (2017)
Keyphrases
- detection algorithm
- semidefinite
- compressed sensing
- image reconstruction
- semidefinite programming
- convex relaxation
- sparse representation
- random projections
- sufficient conditions
- natural images
- interior point methods
- higher dimensional
- data analysis
- signal processing
- multipath
- convex sets
- convex optimization
- training set
- object recognition
- machine learning
- feature selection