Spatial Feature Aided Optimal Compressive Phase Training and Channel Estimation in Massive MIMO Systems with RIS.
Pan FangLixiang LianPublished in: ICC (2022)
Keyphrases
- mimo systems
- fading channels
- channel estimation
- wireless channels
- multiple input multiple output
- bit error rate
- multipath
- frequency selective
- communication systems
- cdma systems
- wireless communication
- low complexity
- ofdm system
- video transmission
- channel coding
- image sequences
- error correction
- code division multiple access
- frequency domain
- video sequences