PAPR Reduction in OFDM Using Wavelet Packet Pre-Processing.
Mohan BaroJacek IlowPublished in: CCNC (2008)
Keyphrases
- wavelet packet
- preprocessing
- ofdm system
- frequency selective
- denoising
- filter bank
- wavelet packet transform
- orthogonal frequency division multiplexing
- subband
- wavelet transform
- estimation algorithm
- wavelet function
- wireless communication
- fading channels
- wavelet packet decomposition
- feature extraction
- high capacity
- wavelet decomposition
- multipath
- channel estimation
- communication systems
- bit error rate
- non stationary
- multiresolution
- quadtree
- image denoising
- wavelet coefficients
- computer simulation
- wavelet domain
- image segmentation