Abstract:The multiuser detection precision of successive interference cancellation (SIC) detector is always affected by the decision error diffusion. This paper focuses on the SIC algorithm of direct sequence spread spectrum code division multiple access (DS-CDMA) system with strong multiple access interference (MAI) and inter symbol interference (ISI). A blind adaptive Kalman-SIC multiuser detection (MUD) algorithm is proposed in this paper. This algorithm can totally track the time-varying channel, minimize the detec… Show more
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