24 October 1997 Fast multiuser detector for a time-varying CDMA system
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This paper investigates methods to reduce the amount of computation needed to detect information bits using a linear detector for a CDMA system. We show windowing technique coupled with pipelining can reduce the amount of computation without significantly sacrificing the performance of linear feedback detector. We also describe efficient techniques to adapt to a dynamic system where the system parameters vary due to the change in delays associated with individual users.
© (1997) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Suman Das, Suman Das, Joseph R. Cavallaro, Joseph R. Cavallaro, Behnaam Aazhang, Behnaam Aazhang, "Fast multiuser detector for a time-varying CDMA system", Proc. SPIE 3162, Advanced Signal Processing: Algorithms, Architectures, and Implementations VII, (24 October 1997); doi: 10.1117/12.279512; https://doi.org/10.1117/12.279512

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