Reduced rank matrix multistage wiener filter with applications in MMSE joint multiuser detection for DS-CDMA.
Paula CifuentesWilbur L. MyrickSeema SudJ. Scott GoldsteinMichael D. ZoltowskiPublished in: ICASSP (2002)
Keyphrases
- multistage
- multiuser detection
- wiener filter
- cdma systems
- ds cdma
- signal to noise ratio
- bit error rate
- code division multiple access
- channel estimation
- image restoration
- noise reduction
- denoising
- mc cdma
- matched filter
- multipath
- additive noise
- communication systems
- image denoising
- additive white gaussian noise
- noisy images
- channel coding
- ofdm system
- transmission scheme
- computer simulation
- gaussian noise
- fading channels
- spread spectrum
- wireless channels
- image sequences
- frequency domain
- frequency selective
- edge detection
- estimation algorithm