MmWave Channel Estimation via Atomic Norm Minimization for Multi-User Hybrid Precoding.
Junquan DengOlav TirkkonenChristoph StuderPublished in: CoRR (2018)
Keyphrases
- multi user
- channel estimation
- norm minimization
- communication systems
- convex optimization
- virtual world
- virtual environment
- multiple users
- multipath
- matrix completion
- user interface
- ofdm system
- augmented reality
- single user
- sparse representation
- bit error rate
- interior point methods
- multiple access
- fading channels
- estimation algorithm
- unsupervised feature selection
- image segmentation