Compressive sensing based PAPR reduction in OFDM systems: Modified orthogonal matching pursuit approach.
Ghanbar AzarniaAbbas Ali SharifiHojjat EmamiPublished in: ICT Express (2020)
Keyphrases
- wireless networks
- greedy algorithm
- ofdm system
- orthogonal matching pursuit
- wireless communication
- compressive sensing
- compressive sampling
- channel estimation
- sparse representation
- estimation algorithm
- random projections
- fading channels
- image processing
- compressed sensing
- bit error rate
- multipath
- image representation
- maximum likelihood
- computational complexity