Performance of a new channel estimator for fast fading and high frequency offset in DS-CDMA/QPSK.
Seok Jun KoKyung Ha LeeHyung-Jin ChoiPublished in: PIMRC (1998)
Keyphrases
- high frequency
- bit error rate
- ds cdma
- code division multiple access
- channel coding
- wireless channels
- ofdm system
- channel estimation
- low frequency
- computer simulation
- multipath
- signal to noise ratio
- fading channels
- additive white gaussian noise
- high resolution
- visual quality
- wavelet transform
- analytical model
- orthogonal frequency division multiplexing
- estimation algorithm
- discrete wavelet transform
- subband
- wavelet domain
- recursive least squares
- wavelet coefficients
- frequency band
- communication systems
- low pass
- edge detection
- image processing
- end to end
- wireless communication
- multiresolution