We consider linear one-shot multiuser detection in possibly dispersive fading channels. We show that prior knowledge of the fading coefficients may be fully exploited by resorting to linear-conjugate/linear (LC/L) processing, wherein not only the original data, but also their complex conjugates are independently processed. Simulation results show that LC/L schemes largely outperform the conventional detectors, whether of the zero-forcing or of the minimum-mean square error type

Linear and linear-conjugate/linear (LC/L) receivers for CDMA systems in fading channels

LOPS, Marco;
2000

Abstract

We consider linear one-shot multiuser detection in possibly dispersive fading channels. We show that prior knowledge of the fading coefficients may be fully exploited by resorting to linear-conjugate/linear (LC/L) processing, wherein not only the original data, but also their complex conjugates are independently processed. Simulation results show that LC/L schemes largely outperform the conventional detectors, whether of the zero-forcing or of the minimum-mean square error type
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Utilizza questo identificativo per citare o creare un link a questo documento: http://hdl.handle.net/11580/20995
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