NBA-OMP: Near-field Beam-Split-Aware Orthogonal Matching Pursuit for Wideband THz Channel Estimation.
Ahmet M. ElbirKumar Vijay MishraSymeon ChatzinotasPublished in: CoRR (2023)
Keyphrases
- orthogonal matching pursuit
- channel estimation
- communication systems
- multipath
- bit error rate
- fading channels
- ofdm system
- signal to noise ratio
- estimation algorithm
- end to end
- transform domain
- compressed sensing
- wireless communication
- sparse representation
- speech signal
- physical layer
- compressive sensing
- wireless channels
- video sequences
- image compression
- signal processing