Wavelet BEM based channel estimation over rapidly time-varying channels.
Hua YangJian XiongSuyue LiLin GuiPublished in: WCNC Workshops (2013)
Keyphrases
- channel estimation
- frequency selective
- fading channels
- communication systems
- multipath
- wavelet packet
- cdma systems
- wavelet transform
- ofdm system
- estimation algorithm
- denoising
- multiscale
- multiple input multiple output
- bit error rate
- wavelet coefficients
- multiresolution
- wavelet decomposition
- wavelet analysis
- wavelet neural network
- routing algorithm
- wireless communication
- multi channel
- physical layer
- filter bank
- subband
- edge detection