An Iterative Massive-MIMO NOMA Receiver with Superimposed Pilots based Estimator for Sparse Channels.
Syed Junaid NawazBabar MansoorMohammad N. PatwaryMak SharmaPublished in: IWCMC (2019)
Keyphrases
- fading channels
- multiple input multiple output
- mimo systems
- frequency selective
- wireless channels
- decision directed
- multipath
- channel estimation
- communication systems
- least squares
- code division multiple access
- wireless communication
- wireless communication systems
- soft thresholding
- multiple input
- intersymbol interference
- physical layer
- ofdm system
- bit error rate
- cognitive radio
- maximum likelihood
- compressive sensing
- amplitude modulation
- data analysis
- high dimensional
- sparse data
- computer simulation
- power allocation
- channel state information
- recursive least squares
- channel coding
- estimation error
- low complexity
- sparse representation
- received signal
- video transmission
- denoising