Untrained DNN for Channel Estimation of RIS-Assisted Multi-User OFDM System with Hardware Impairments.
Nipuni Uthpala GinigeK. B. Shashika ManoshaNandana RajathevaMatti Latva-ahoPublished in: CoRR (2021)
Keyphrases
- multi user
- channel estimation
- ofdm system
- communication systems
- estimation algorithm
- multipath
- wireless communication
- virtual environment
- frequency selective
- bit error rate
- virtual world
- computer systems
- fading channels
- augmented reality
- single user
- user interface
- multiple access
- multiple users
- orthogonal frequency division multiplexing
- additive white gaussian noise
- data acquisition
- computer simulation
- multiscale
- communication networks
- physical layer
- end to end