Dictionary Learning for Channel Estimation in Hybrid Frequency-Selective mmWave MIMO Systems.
Hongxiang XieJavier Rodríguez-FernándezNuria González PrelcicPublished in: CoRR (2019)
Keyphrases
- fading channels
- frequency selective
- channel estimation
- multiple input multiple output
- sparse representation
- multipath
- bit error rate
- communication systems
- ofdm system
- wireless communication
- wireless channels
- estimation algorithm
- computer simulation
- code division multiple access
- signal processing
- additive white gaussian noise