Frequency-domain approach to DS-CDMA multiuser detection over frequency-selective slowly fading channels.
Chao-Ming ChangKwang-Cheng ChenPublished in: PIMRC (2002)
Keyphrases
- frequency domain
- frequency selective
- mc cdma
- ds cdma
- fading channels
- code division multiple access
- cdma systems
- orthogonal frequency division multiplexing
- multipath
- spatial domain
- wavelet packet
- channel estimation
- bit error rate
- filter bank
- low frequency
- denoising
- feature extraction
- subband
- wireless communication
- additive white gaussian noise
- ofdm system
- transform domain
- wireless channels
- error concealment
- multi user
- channel coding
- end to end
- computer simulation
- image quality
- wavelet transform
- computational complexity