Superimposed Channel Estimation in OTFS Modulation Using Compressive Sensing.
Omid Abbassi AghdaMohammad Javad OmidiHamid Saeedi SourckPublished in: CoRR (2022)
Keyphrases
- compressive sensing
- channel estimation
- ofdm system
- frequency selective
- communication systems
- multipath
- fading channels
- estimation algorithm
- orthogonal frequency division multiplexing
- wireless communication
- random projections
- sparse representation
- bit error rate
- image representation
- signal processing
- pattern recognition
- end to end
- neural network
- denoising
- wireless channels
- multiscale
- feature selection