Parametric channel estimation for RIS-assisted mmWave MIMO-OFDM systems with low pilot overhead.
Shuangzhi LiRuiqi YangXin GuoGangtao HanJian-Kang ZhangPublished in: Signal Process. (2024)
Keyphrases
- mimo ofdm systems
- multipath
- channel estimation
- end to end
- orthogonal frequency division multiplexing
- ofdm system
- fading channels
- bit error rate
- routing algorithm
- wireless channels
- communication systems
- estimation algorithm
- video transmission
- code division multiple access
- neural network
- low frequency
- wireless communication
- wavelet transform