Reduced-complexity Krylov subspace methods for large-scale MIMO channel estimation.
Jiayi YangJun TongQinghua GuoJiangtao XiYanguang YuPublished in: Digit. Signal Process. (2018)
Keyphrases
- channel estimation
- reduced complexity
- subspace methods
- communication systems
- fading channels
- cdma systems
- multipath
- ofdm system
- frequency selective
- vector quantization
- bit error rate
- linear discriminant analysis
- face recognition
- estimation algorithm
- principal component analysis
- wireless communication
- end to end
- wireless channels
- feature selection
- ensemble methods
- computer simulation
- support vector machine
- physical layer
- multiresolution
- feature space
- video content
- image compression
- video sequences