A Vector Perturbation Technique Based on Eigenvalue Normalization for Multi-User MIMO Downlink.
Hyungjoon SongDongyoung KwonSungmook LimSungsoo ParkDaesik HongPublished in: VTC Spring (2009)
Keyphrases
- multi user
- virtual environment
- virtual world
- wireless channels
- code division multiple access
- user interface
- multiple users
- multi granularity
- single user
- augmented reality
- resource allocation
- communication systems
- wireless systems
- multiple input multiple output
- application layer
- multi touch
- symmetric matrix
- covariance matrix
- multiple access
- least squares
- computer vision
- multimedia services
- fading channels
- correlation matrix
- feature vectors
- preprocessing