Inter-user interference suppression in time varying channel with null-space expansion for multiuser massive MIMO.
Tatsuhiko IwakuniKazuki MarutaAtsushi OhtaYushi ShiratoTakuto AraiMasataka IizukaPublished in: PIMRC (2015)
Keyphrases
- null space
- multipath
- fading channels
- channel estimation
- multi input multi output
- relevance feedback
- single user
- intra class
- frequency selective
- mimo systems
- wireless channels
- multiple input multiple output
- neural network
- data sets
- data analysis
- ofdm system
- feature selection
- routing algorithm
- linear discriminant analysis
- singular value decomposition
- object recognition
- computer vision