Improving MIMO relay compressed sensing-based channel estimation and pilot allocation.
Abbas Akbarpour-KasgariMehrdad ArdebilipourPublished in: EURASIP J. Wirel. Commun. Netw. (2019)
Keyphrases
- compressed sensing
- channel estimation
- fading channels
- cdma systems
- communication systems
- image reconstruction
- multipath
- ofdm system
- frequency selective
- random projections
- natural images
- estimation algorithm
- sparse representation
- signal processing
- bit error rate
- physical layer
- end to end
- wireless communication
- computer systems
- wireless channels
- analytical model
- higher order
- motion estimation
- multiresolution
- image processing