Multi-mode sorted QR decomposition for 4×4 and 8×8 single-user/multi-user MIMO precoding.
Chi-Mao ChenChih-Hsiang LinPei-Yun TsaiPublished in: ISCAS (2015)
Keyphrases
- multi user
- single user
- qr decomposition
- decomposition method
- dimension reduction
- virtual environment
- linear discriminant analysis
- singular value decomposition
- multiple users
- virtual world
- wireless systems
- augmented reality
- multi touch
- scatter matrices
- fading channels
- code division multiple access
- multi granularity
- user interface
- wireless channels
- multiple access
- communication systems
- discriminant analysis
- computer graphics
- preprocessing
- image processing
- matrix inversion
- monte carlo
- principal component analysis
- feature extraction