Iterative Frequency-Domain Equalization for General QAM Constellations with Reduced Envelope Fluctuations through Magnitude Modulation Techniques.
Marco GomesRui DinisVítor Manuel Mendes da SilvaFrancisco CercasLuís Bica OliveiraPublished in: VTC Spring (2015)
Keyphrases
- frequency domain
- fourier transform
- spatial domain
- cross correlation
- power spectrum
- subband
- orthogonal frequency division multiplexing
- fourier analysis
- low frequency
- feature extraction
- single channel
- image sequences
- amplitude modulation
- ofdm system
- multipath
- denoising
- feature vectors
- frequency analysis
- power spectra
- bandpass
- gray scale
- frequency response
- multiscale
- computer vision
- frequency domain analysis