Transmit Diversity for DS-CDMA/MMSE-FDE with Frequency-Domain ICI Cancellation

Abstract

Frequency-domain equalization (FDE) based on the minimum mean square error (MMSE) criterion can provide a better bit error rate (BER) performance than rake combining. However, the residual inter-chip interference (ICI) is produced after MMSE-FDE and degrades the BER performance. Recently, we showed that frequency-domain ICI cancellation can bring the BER… (More)
DOI: 10.1109/VETECS.2008.225

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