Echo Cancellation for a Wide Bandwidth Mixed-Mode WCDMA/GSM Repeater with Digital Sub-Band Filtering.
R. Neil BraithwaiteScott CarichnerMark CopePublished in: VTC Spring (2009)
Keyphrases
- mixed mode
- subband
- high frequency
- high pass
- low frequency
- wavelet transform
- discrete wavelet transform
- multiresolution
- image compression
- low pass
- filter bank
- bandpass
- wavelet coefficients
- feature vectors
- wavelet decomposition
- frequency domain
- locally adaptive
- bit rate
- frequency band
- lifting scheme
- wavelet domain
- wavelet packet
- contourlet transform
- code generation
- multiscale
- mobile communication
- generalized gaussian density
- discrete cosine transform
- end to end
- kullback leibler distance