Chip Equalization Using Subband Adaptive Decomposition in Downlink MIMO DS-UWB.
Chia-Chang HuYung-Cheng LiaoPublished in: ICC (2011)
Keyphrases
- subband
- energy compaction
- wavelet packet
- filter bank
- image compression
- wavelet transform
- adaptive wavelet
- multiscale decomposition
- communication systems
- bit rate
- multiresolution
- frequency domain
- locally adaptive
- wavelet decomposition
- high frequency
- wireless channels
- multipath
- image coding
- feature vectors
- wavelet coefficients
- subband coding
- low frequency
- subband decomposition
- discrete wavelet transform
- low pass
- quadrature mirror
- frequency band
- multiscale
- transform coefficients
- perfect reconstruction
- image coder
- fading channels
- ofdm system
- wavelet subbands
- wireless systems
- coding efficiency
- contrast enhancement
- rate distortion
- video coding
- motion estimation
- similarity measure