Implementation issues of multiuser detection in CDMA communication systems
Abstract
Multistage detectors have been accepted in designs for next generation CDMA base stations because they are less complex than some other multiuser detectors. In this thesis, we propose a differencing method to further reduce complexity. It achieves both high performance in the interference cancellation and computational efficiency. When interference cancellation converges, the difference of the detection vectors between two consecutive stages is mostly zero. We recode the estimation bits, mapping from
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Citation
Xu, Gang. "Implementation issues of multiuser detection in CDMA communication systems." (1999) Master’s Thesis, Rice University. https://hdl.handle.net/1911/17315.