Signals With Sparse Mutual Interference for Sounding Massive MIMO Channels.
Branislav M. PopovicPeng WangFredrik BerggrenPublished in: IEEE Trans. Commun. (2021)
Keyphrases
- fading channels
- frequency selective
- mimo systems
- multipath
- multiple input multiple output
- blind signal separation
- frequency spectrum
- intersymbol interference
- signal reconstruction
- channel assignment
- direct sequence spread spectrum
- frequency hopping
- single channel
- spectrum sensing
- weak signal detection
- channel estimation
- signal processing
- sparse data
- multi channel
- ofdm system
- compressive sensing
- low complexity
- data analysis
- frequency domain
- high dimensional
- bit error rate
- spectral analysis
- sparse representation
- cellular networks
- received signal
- channel state information
- control system
- independent component analysis
- computer simulation
- cognitive radio networks
- cdma systems
- wireless communication
- communication systems
- video transmission
- analytical model