Keyphrases
- channel state information
- fading channels
- mimo systems
- wireless channels
- mimo ofdm
- multiple input multiple output
- multiple input
- channel estimation
- multiple output
- ofdm system
- multi input multi output
- physical layer
- transmission scheme
- multi channel
- wireless communication systems
- communication systems
- multipath
- multiple access
- low complexity
- orthogonal frequency division multiplexing
- cdma systems
- pairwise
- bit error rate
- covariance matrix
- frequency selective
- wireless communication
- code division multiple access
- estimation algorithm
- data transmission
- neural network
- communication channels