Alternative Symbol Representations with Radial Symmetry for PAPR Reduction in OFDM Systems.
Ali Al-ShaikhiJacek IlowPublished in: ICC (2007)
Keyphrases
- ofdm system
- radial symmetry
- estimation algorithm
- wireless communication
- multipath
- orthogonal frequency division multiplexing
- bit error rate
- feature detection
- carrier frequency offset
- iris localization
- fading channels
- template matching
- wireless networks
- recursive least squares
- localization algorithm
- signal to noise ratio
- end to end
- hough transform
- multiscale
- communication networks
- iris recognition
- maximum likelihood
- scale space