MmWave channel estimation via atomic norm minimization for multi-user hybrid precoding.
Junquan DengOlav TirkkonenChristoph StuderPublished in: WCNC (2018)
Keyphrases
- multi user
- channel estimation
- norm minimization
- convex optimization
- communication systems
- virtual environment
- ofdm system
- multipath
- virtual world
- single user
- multiple users
- fading channels
- user interface
- augmented reality
- sparse representation
- estimation algorithm
- sparse coding
- matrix completion
- unsupervised feature selection
- bit error rate
- interior point methods
- code division multiple access
- multiple access
- computer vision
- virtual reality
- natural images
- multiscale