On the Capacity Achieving Covariance Matrix for Frequency Selective MIMO Channels Using the Asymptotic Approach.
Florian DupuyPhilippe LoubatonPublished in: IEEE Trans. Inf. Theory (2011)
Keyphrases
- covariance matrix
- fading channels
- frequency selective
- multipath
- channel estimation
- mimo systems
- covariance matrices
- space time block
- wireless communication
- multiple input multiple output
- ofdm system
- sample size
- additive white gaussian noise
- principal component analysis
- code division multiple access
- bit error rate
- objective function
- wireless channels
- worst case
- communication systems
- computer simulation
- orthogonal frequency division multiplexing
- routing algorithm
- computationally efficient
- distance measure
- physical layer
- feature space