Adaptive MMSE equalization for wideband CDMA forward link with time-varying frequency selective channels

ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings

Volumn 3, Issue , 2002, Pages

  Chowdhury, Samina ^a   Zoltowski, Michael D ^a  

^a PURDUE UNIVERSITY   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

ADAPTIVE FILTERING; CODE DIVISION MULTIPLE ACCESS; COMMUNICATION CHANNELS (INFORMATION THEORY); COMPUTER SIMULATION; CONVOLUTION; DIGITAL FILTERS; DOPPLER EFFECT; MATRIX ALGEBRA; MULTIPATH PROPAGATION; RAYLEIGH FADING; SIGNAL RECEIVERS; VECTORS;

ADAPTIVE EQUALIZERS; CHANNEL IMPULSE RESPONSE; FREQUENCY SELECTIVE CHANNELS; MINIMUM MEAN SQUARED ERROR; MULTIPATH DELAYS; PULSE SHAPING FILTER;

EQUALIZERS;

EID: 0036287998     PISSN: 15206149     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/icassp.2002.5745182     Document Type: Conference Paper

References (7)

1. Simple MMSE equalizers for CDMA downlink to restore chip sequence: Comparison to zero-forcing and RAKE
2. Linear receivers for the DS-CDMA downlink exploiting orthogonality of spreading sequences
3. Adaptive interference suppression for direct-sequence CDMA systems with long spreading codes
4. Application of reduced-rank chip-level MMSE equalization to the forward link DS-CDMA with frequency selective multipath
5. Reduced-rank adaptive MMSE equalization for high-speed CDMA forward link with sparse multipath channels
6. Structured MMSE equalization in single- and multi-user detection schemes for high-speed CDMA forward link with sparse multipath channels
7. A multistage representation of the Wiener filter based on orthogonal projections