Channel Estimation of mmWave Massive MIMO System Based on Manifold Learning.
Peng GuYunchao SongChen LiuPublished in: ICCT (2022)
Keyphrases
- manifold learning
- channel estimation
- fading channels
- cdma systems
- communication systems
- ofdm system
- multipath
- low dimensional
- multiple input multiple output
- frequency selective
- dimensionality reduction
- estimation algorithm
- high dimensional
- bit error rate
- high dimensional data
- dimension reduction
- semi supervised
- feature extraction
- data analysis
- wireless channels
- wireless communication
- end to end
- physical layer
- sparse representation
- support vector
- code division multiple access
- feature space
- computer simulation
- feature selection