Sum-MSE Gain of DFT-Based Channel Estimator Over Frequency-Domain LS One in Full-Duplex OFDM Systems.
Jin WangHai YuFeng ShuJinhui LuRiqing ChenJun LiDushantha Nalin K. JayakodyPublished in: IEEE Syst. J. (2019)
Keyphrases
- frequency domain
- ofdm system
- estimation algorithm
- recursive least squares
- orthogonal frequency division multiplexing
- channel estimation
- denoising
- fourier transform
- discrete fourier transform
- spatial domain
- carrier frequency offset
- maximum likelihood
- wireless communication
- low frequency
- feature extraction
- adaptive filtering
- multipath
- computationally efficient
- fading channels
- subband
- visual quality
- neuro fuzzy
- kalman filtering
- bit error rate
- fast fourier transform
- complex valued
- gradient method
- image quality
- image processing
- high quality
- multiscale
- computer simulation
- wavelet neural network
- autoregressive