Compressed sensing techniques for receiver based post-compensation of transmitter's nonlinear distortions in OFDM systems.
Damilola S. OwodunniAnum AliAhmed Abdul QuadeerEbrahim B. Al-SafadiOualid HammiTareq Y. Al-NaffouriPublished in: Signal Process. (2014)
Keyphrases
- compressed sensing
- ofdm system
- multiple input multiple output
- channel estimation
- wireless communication systems
- image reconstruction
- estimation algorithm
- fading channels
- wireless communication
- orthogonal frequency division multiplexing
- random projections
- multipath
- natural images
- bit error rate
- sparse representation
- communication systems
- wireless networks
- frequency selective
- recursive least squares
- signal processing
- computationally efficient
- wireless channels
- neuro fuzzy
- computer simulation
- image classification
- higher order
- principal component analysis
- pattern recognition