A new sparse channel estimation for 2D MIMO-OFDM systems based on compressive sensing.
Yunqiang PanXin MengXiqi GaoPublished in: WCSP (2014)
Keyphrases
- compressive sensing
- channel estimation
- multipath
- orthogonal frequency division multiplexing
- ofdm system
- sparse representation
- communication systems
- random projections
- fading channels
- signal processing
- estimation algorithm
- bit error rate
- end to end
- image representation
- routing algorithm
- wireless communication
- wireless channels
- image reconstruction
- computer simulation
- neural network