Wideband Massive MIMO Channel Estimation via Sequential Atomic Norm Minimization.
Stelios StefanatosMahdi Barzegar KhalilsaraiGerhard WunderPublished in: GlobalSIP (2018)
Keyphrases
- channel estimation
- norm minimization
- communication systems
- fading channels
- cdma systems
- convex optimization
- ofdm system
- multipath
- bit error rate
- sparse representation
- frequency selective
- signal to noise ratio
- estimation algorithm
- interior point methods
- multiple input multiple output
- matrix completion
- wireless communication
- unsupervised feature selection
- sparse coding
- wireless channels
- orthogonal frequency division multiplexing
- code division multiple access
- data analysis
- unsupervised learning
- channel coding
- end to end