On Training Optimization for Estimation of Correlated MIMO Channels in the Presence of Multiuser Interference.
Dimitrios KatselisEleftherios KofidisSergios TheodoridisPublished in: IEEE Trans. Signal Process. (2008)
Keyphrases
- multipath
- fading channels
- frequency selective
- mimo systems
- optimization process
- training process
- cdma systems
- channel estimation
- optimization algorithm
- training examples
- global optimization
- estimation algorithm
- channel assignment
- intersymbol interference
- neural network
- spectrum sensing
- multiple input multiple output
- stochastic gradient descent
- wireless channels
- multiple users
- highly correlated
- optimization method