Computational complexity reduction of orthogonal precoding for sidelobe suppression of OFDM signal.
Hikaru KawasakiMasaya OhtaKatsumi YamashitaPublished in: APCC (2015)
Keyphrases
- computational complexity
- spectral estimation
- matched filter
- orthogonal frequency division multiplexing
- frequency domain
- np complete
- high frequency
- communication systems
- signal processing
- signal to noise ratio
- multipath
- special case
- non stationary
- multiresolution
- sar imaging
- ofdm system
- motion estimation
- target detection
- synthetic aperture radar
- impulse response
- wireless communication
- signal strength
- end to end
- rate distortion