A New Pilot-based Block Low-rank Channel Estimation Algorithm for Massive MIMO.
Ting FangGuigen ZengPublished in: ICACS (2018)
Keyphrases
- estimation algorithm
- low rank
- ofdm system
- channel estimation
- convex optimization
- matrix factorization
- linear combination
- missing data
- low rank matrix
- high order
- singular value decomposition
- high dimensional data
- computationally efficient
- maximum likelihood
- rank minimization
- semi supervised
- matrix completion
- data analysis
- trace norm
- fading channels
- collaborative filtering
- wireless channels
- dimensionality reduction
- pattern recognition