Two-Stage Beamspace MUSIC-Based Near-Field Channel Estimation for Hybrid XL-MIMO.
Kaiqian QuShuaishuai GuoJia YeHui ZhaoPublished in: IEEE Commun. Lett. (2024)
Keyphrases
- channel estimation
- cdma systems
- fading channels
- communication systems
- multipath
- ofdm system
- frequency selective
- bit error rate
- estimation algorithm
- end to end
- multiple input multiple output
- wireless communication
- orthogonal frequency division multiplexing
- video sequences
- code division multiple access
- physical layer
- wireless channels
- distributed databases
- shortest path
- multiscale