An Untrained DNN Denoiser for Uplink Channel Estimation in Multicell Massive MIMO System.
Yatharth BansalAbhay Kumar SahPublished in: PIMRC (2022)
Keyphrases
- channel estimation
- fading channels
- code division multiple access
- cdma systems
- communication systems
- multipath
- bit error rate
- wireless channels
- ofdm system
- frequency selective
- multiple input multiple output
- estimation algorithm
- application layer
- physical layer
- wireless communication
- data analysis
- additive white gaussian noise
- base station
- computer systems
- data transmission
- end to end
- high frequency
- computational complexity