Exploiting Common Sparsity for Frequency-Domain Wideband Channel Estimation at mmWave.
Javier Rodríguez-FernándezNuria González PrelcicKiran VenugopalRobert W. Heath Jr.Published in: GLOBECOM (2017)
Keyphrases
- frequency domain
- channel estimation
- communication systems
- multipath
- fourier transform
- spatial domain
- ofdm system
- bit error rate
- low frequency
- signal to noise ratio
- orthogonal frequency division multiplexing
- estimation algorithm
- denoising
- fading channels
- frequency band
- feature extraction
- subband
- wireless communication
- image processing
- filter bank
- high frequency
- sparse representation
- computer simulation
- feature selection