On the capacity achieving covariance matrix for Rician MIMO channels: an asymptotic approach.
Julien DumontWalid HachemSamson LasaulcePhilippe LoubatonJamal NajimPublished in: CoRR (2007)
Keyphrases
- covariance matrix
- fading channels
- channel state information
- mimo systems
- covariance matrices
- multipath
- wireless communication
- multiple input multiple output
- sample size
- bit error rate
- mahalanobis distance
- principal component analysis
- positive definite
- eigendecomposition
- geometrical interpretation
- class conditional densities
- objective function
- wireless channels
- gaussian mixture
- ofdm system
- pseudo inverse
- eigenvalues and eigenvectors
- correlation matrix
- channel coding
- symmetric matrix
- worst case
- evolutionary algorithm