Structured Channel Covariance Estimation from Limited Samples in Massive MIMO.
Mahdi Barzegar KhalilsaraiTianyu YangSaeid HaghighatshoarGiuseppe CairePublished in: ICC (2020)
Keyphrases
- fading channels
- multiple input
- wireless channels
- mimo systems
- multiple input multiple output
- ofdm system
- structured data
- estimation algorithm
- multi channel
- channel estimation
- communication systems
- multiple output
- training set
- data sets
- mimo ofdm
- transmission scheme
- wireless communication systems
- physical layer
- parameter estimation
- training samples
- multiple access
- covariance matrix
- image quality
- space time block
- neural network