Channel Estimation via Subcarrier Grouping for Wideband mmWave Hybrid Massive MIMO-OFDM Systems.
Yang LiAnzhong HuPublished in: IEEE Trans. Green Commun. Netw. (2024)
Keyphrases
- mimo ofdm systems
- channel estimation
- ofdm system
- multipath
- orthogonal frequency division multiplexing
- wireless communication
- bit error rate
- estimation algorithm
- end to end
- fading channels
- routing algorithm
- signal to noise ratio
- communication systems
- wireless channels
- speech signal
- recursive least squares
- wireless networks
- computer simulation
- communication networks
- multiscale
- ad hoc networks
- high frequency
- wireless sensor networks