Variable-step-size multimodulus blind decision-feedback equalization for high-order QAM based on boundary MSE estimation.
Kun-Chien HungDavid W. LinChun-Nan KePublished in: ICASSP (4) (2004)
Keyphrases
- high order
- decision feedback
- channel estimation
- multipath
- bit error rate
- soft decision
- higher order
- estimation algorithm
- error propagation
- variable step size
- ofdm system
- pairwise
- step size
- orthogonal frequency division multiplexing
- fading channels
- computer simulation
- signal to noise ratio
- markov random field
- end to end
- convergence rate
- communication systems
- analytical model
- visual quality
- physical layer
- denoising
- face recognition
- computer vision
- image quality
- blind source separation
- convergence speed