Performance Analysis of Wavelet Packets Multicarrier CDMA in Rayleigh Fading Channel.
Mingqi LiQicong PengShouming ZhongY. LiuPublished in: WAA (2003)
Keyphrases
- wavelet packet
- mc cdma
- frequency selective
- code division multiple access
- fading channels
- multipath fading
- filter bank
- denoising
- ofdm system
- subband
- multipath
- wavelet transform
- bit error rate
- wavelet decomposition
- sar images
- quadtree
- transmission scheme
- frequency band
- image coding
- signal to noise ratio
- additive white gaussian noise
- communication systems
- base station
- image segmentation
- channel estimation
- low frequency
- wavelet domain
- frequency domain
- computationally efficient
- multiresolution