Pilot reduction techniques for sparse channel estimation in massive MIMO systems.
Farzana KulsoomAnna VizzielloHassan Nazeer ChaudhryPietro SavazziPublished in: WONS (2018)
Keyphrases
- mimo systems
- channel estimation
- fading channels
- bit error rate
- multiple input multiple output
- frequency selective
- cdma systems
- multipath
- wireless channels
- communication systems
- ofdm system
- wireless communication
- computer simulation
- code division multiple access
- signal to noise ratio
- low complexity
- video transmission
- video sequences
- physical layer