Channel Estimation in RIS-Enabled mmWave Wireless Systems: A Variational Inference Approach.
Firas FredjAmal FerianiAmine MezghaniEkram HossainPublished in: CoRR (2023)
Keyphrases
- channel estimation
- wireless systems
- frequency selective
- wireless channels
- communication systems
- ofdm system
- orthogonal frequency division multiplexing
- wireless communication
- multipath
- bit error rate
- fading channels
- cognitive radio
- estimation algorithm
- wireless networks
- data transmission
- communication networks
- computer simulation
- computer systems
- multiresolution
- information systems
- channel coding
- wifi
- multi user
- topic models
- data processing