Massive MIMO Channel Estimation Algorithm Based onWeighted Compressed Sensing.
Zhiguo LvWeijing WangPublished in: J. Inf. Process. Syst. (2021)
Keyphrases
- estimation algorithm
- compressed sensing
- ofdm system
- channel estimation
- image reconstruction
- random projections
- natural images
- computationally efficient
- sparse representation
- maximum likelihood
- fading channels
- data analysis
- signal processing
- wireless channels
- disparity map
- fourier domain
- feature extraction
- multiscale