Adaptive filter theory (2nd ed.)
Adaptive filter theory (2nd ed.)
Adaptive and Digital Signal Processing with Digital Filtering Applications
Adaptive and Digital Signal Processing with Digital Filtering Applications
Wireless Communications: TDMA Versus CDMA
Wireless Communications: TDMA Versus CDMA
Multi-user detection for DS-CDMA communications
IEEE Communications Magazine
Performance of Multiuser Detection in Multirate CDMA Systems
Wireless Personal Communications: An International Journal
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Parallel interference cancellation (PIC) based channel parameterestimators for frequency selective fading channels are proposed for theuplink in code-division multiple-access (CDMA) mobile communication systems.The performance of PIC based algorithms depends heavily on the quality ofthe multiple-access interference estimates, which can be improved by usingadaptive channel estimation filters. The performance of two adaptive complexchannel coefficient estimation filters has been verified in a fading channelby computer simulations. According to the results, the PIC based adaptivechannel estimators outperform clearly conventional, successive interferencecancellation, and decorrelation based adaptive channel estimators. The PICmethod is also used in delay tracking. By using the principles ofsample-correlate-choose-largest (SCCL) delay trackers, a robust algorithmfor multiuser delay tracking in fading channels is obtained.