Dictionary Learning-Based Beamspace Channel Estimation in Millimeter-Wave Massive MIMO Systems with a Lens Antenna Array.
Mahmoud NazzalMehmet Ali AygülAli GörçinHüseyin ArslanPublished in: IWCMC (2019)
Keyphrases
- channel estimation
- multipath
- fading channels
- sparse representation
- code division multiple access
- wireless channels
- bit error rate
- end to end
- video transmission
- ofdm system
- routing algorithm
- face recognition
- computer simulation
- image classification
- wireless communication
- additive white gaussian noise
- data analysis
- signal processing
- signal to noise ratio
- low frequency
- markov random field