Localised discrete Fourier transform-spread M-ary amplitude shift keying orthogonal frequency division multiplexing with Hermitian symmetry for peak-toaverage power ratio reduction.
Minkyu SungJaehoon LeeJichai JeongPublished in: IET Commun. (2014)
Keyphrases
- discrete fourier transform
- orthogonal frequency division multiplexing
- frequency domain
- ofdm system
- fourier transform
- wireless communication
- radon transform
- discrete cosine transform
- spatial domain
- multipath
- bit error rate
- fading channels
- channel estimation
- communication systems
- pattern recognition
- estimation algorithm
- channel coding
- signal to noise ratio
- image reconstruction
- computationally efficient