New variable step-size order statistic LMS-based frequency domain equalisation for OFDM systems.
Suchada SitjongsatapornPublished in: ISPACS (2011)
Keyphrases
- frequency domain
- order statistics
- ofdm system
- orthogonal frequency division multiplexing
- spatial domain
- estimation algorithm
- fourier transform
- step size
- wireless communication
- multipath
- median filter
- bit error rate
- low frequency
- fading channels
- denoising
- feature extraction
- convergence rate
- recursive least squares
- fourier domain
- subband
- low pass
- cost function
- convergence speed
- machine learning
- wireless networks
- image sequences
- high quality
- computationally efficient
- computer simulation
- pattern recognition
- image processing
- computer vision